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<center><a href="https://gitlab.com/petsc/petsc/-/blob/966382dc56242773704ef5f5cee7aa2db3ebc577/include/petscsys.h">Actual source code: petscsys.h</a></center><br>
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<pre width=80>
<a name="line1"> 1: </a><font color="#B22222">/*</font>
<a name="line2"> 2: </a><font color="#B22222"> This is the main PETSc include file (for C and C++). It is included by all</font>
<a name="line3"> 3: </a><font color="#B22222"> other PETSc include files, so it almost never has to be specifically included.</font>
<a name="line4"> 4: </a><font color="#B22222"> Portions of this code are under:</font>
<a name="line5"> 5: </a><font color="#B22222"> Copyright (c) 2022 Advanced Micro Devices, Inc. All rights reserved.</font>
<a name="line6"> 6: </a><font color="#B22222">*/</font>
<a name="line7"> 7: </a><font color="#A020F0">#pragma once</font>
<a name="line9"> 9: </a><font color="#B22222">/* ========================================================================== */</font>
<a name="line10"> 10: </a><font color="#B22222">/*</font>
<a name="line11"> 11: </a><font color="#B22222"> petscconf.h is contained in ${PETSC_ARCH}/include/petscconf.h it is</font>
<a name="line12"> 12: </a><font color="#B22222"> found automatically by the compiler due to the -I${PETSC_DIR}/${PETSC_ARCH}/include that</font>
<a name="line13"> 13: </a><font color="#B22222"> PETSc's makefiles add to the compiler rules.</font>
<a name="line14"> 14: </a><font color="#B22222"> For --prefix installs the directory ${PETSC_ARCH} does not exist and petscconf.h is in the same</font>
<a name="line15"> 15: </a><font color="#B22222"> directory as the other PETSc include files.</font>
<a name="line16"> 16: </a><font color="#B22222">*/</font>
<a name="line17"> 17: </a><font color="#A020F0">#include <petscconf.h></font>
<a name="line18"> 18: </a><font color="#A020F0">#include <petscpkg_version.h></font>
<a name="line19"> 19: </a><font color="#A020F0">#include <petscconf_poison.h></font>
<a name="line20"> 20: </a><font color="#A020F0">#include <petscfix.h></font>
<a name="line21"> 21: </a>#include <A href="../include/petscmacros.h.html"><petscmacros.h></A>
<a name="line23"> 23: </a><font color="#B22222">/* SUBMANSEC = Sys */</font>
<a name="line25"> 25: </a><font color="#A020F0">#if defined(PETSC_DESIRE_FEATURE_TEST_MACROS)</font>
<a name="line26"> 26: </a> <font color="#B22222">/*</font>
<a name="line27"> 27: </a><font color="#B22222"> Feature test macros must be included before headers defined by IEEE Std 1003.1-2001</font>
<a name="line28"> 28: </a><font color="#B22222"> We only turn these in PETSc source files that require them by setting PETSC_DESIRE_FEATURE_TEST_MACROS</font>
<a name="line29"> 29: </a><font color="#B22222">*/</font>
<a name="line30"> 30: </a><font color="#A020F0"> #if defined(PETSC__POSIX_C_SOURCE_200112L) && !defined(_POSIX_C_SOURCE)</font>
<a name="line31"> 31: </a><strong><font color="#228B22"> #define _POSIX_C_SOURCE 200112L</font></strong>
<a name="line32"> 32: </a><font color="#A020F0"> #endif</font>
<a name="line33"> 33: </a><font color="#A020F0"> #if defined(PETSC__BSD_SOURCE) && !defined(_BSD_SOURCE)</font>
<a name="line34"> 34: </a><strong><font color="#228B22"> #define _BSD_SOURCE</font></strong>
<a name="line35"> 35: </a><font color="#A020F0"> #endif</font>
<a name="line36"> 36: </a><font color="#A020F0"> #if defined(PETSC__DEFAULT_SOURCE) && !defined(_DEFAULT_SOURCE)</font>
<a name="line37"> 37: </a><strong><font color="#228B22"> #define _DEFAULT_SOURCE</font></strong>
<a name="line38"> 38: </a><font color="#A020F0"> #endif</font>
<a name="line39"> 39: </a><font color="#A020F0"> #if defined(PETSC__GNU_SOURCE) && !defined(_GNU_SOURCE)</font>
<a name="line40"> 40: </a><strong><font color="#228B22"> #define _GNU_SOURCE</font></strong>
<a name="line41"> 41: </a><font color="#A020F0"> #endif</font>
<a name="line42"> 42: </a><font color="#A020F0">#endif</font>
<a name="line44"> 44: </a>#include <A href="../include/petscsystypes.h.html"><petscsystypes.h></A>
<a name="line46"> 46: </a><font color="#B22222">/* ========================================================================== */</font>
<a name="line48"> 48: </a><font color="#B22222">/*</font>
<a name="line49"> 49: </a><font color="#B22222"> Defines the interface to MPI allowing the use of all MPI functions.</font>
<a name="line51"> 51: </a><font color="#B22222"> PETSc does not use the C++ binding of MPI at ALL. The following flag</font>
<a name="line52"> 52: </a><font color="#B22222"> makes sure the C++ bindings are not included. The C++ bindings REQUIRE</font>
<a name="line53"> 53: </a><font color="#B22222"> putting mpi.h before ANY C++ include files, we cannot control this</font>
<a name="line54"> 54: </a><font color="#B22222"> with all PETSc users. Users who want to use the MPI C++ bindings can include</font>
<a name="line55"> 55: </a><font color="#B22222"> mpicxx.h directly in their code</font>
<a name="line56"> 56: </a><font color="#B22222">*/</font>
<a name="line57"> 57: </a><font color="#A020F0">#if !defined(MPICH_SKIP_MPICXX)</font>
<a name="line58"> 58: </a><strong><font color="#228B22"> #define MPICH_SKIP_MPICXX 1</font></strong>
<a name="line59"> 59: </a><font color="#A020F0">#endif</font>
<a name="line60"> 60: </a><font color="#A020F0">#if !defined(OMPI_SKIP_MPICXX)</font>
<a name="line61"> 61: </a><strong><font color="#228B22"> #define OMPI_SKIP_MPICXX 1</font></strong>
<a name="line62"> 62: </a><font color="#A020F0">#endif</font>
<a name="line63"> 63: </a><font color="#A020F0">#if defined(PETSC_HAVE_MPIUNI)</font>
<a name="line64"> 64: </a>#include <A href="../include/petsc/mpiuni/mpi.h.html"><petsc/mpiuni/mpi.h></A>
<a name="line65"> 65: </a><font color="#A020F0">#else</font>
<a name="line66"> 66: </a><font color="#A020F0"> #include <mpi.h></font>
<a name="line67"> 67: </a><font color="#A020F0">#endif</font>
<a name="line69"> 69: </a><font color="#B22222">/*</font>
<a name="line70"> 70: </a><font color="#B22222"> Perform various sanity checks that the correct mpi.h is being included at compile time.</font>
<a name="line71"> 71: </a><font color="#B22222"> This usually happens because</font>
<a name="line72"> 72: </a><font color="#B22222"> * either an unexpected mpi.h is in the default compiler path (i.e. in /usr/include) or</font>
<a name="line73"> 73: </a><font color="#B22222"> * an extra include path -I/something (which contains the unexpected mpi.h) is being passed to the compiler</font>
<a name="line74"> 74: </a><font color="#B22222"> Note: with MPICH and OpenMPI, accept versions [x.y.z, x+1.0.0) as compatible</font>
<a name="line75"> 75: </a><font color="#B22222">*/</font>
<a name="line76"> 76: </a><font color="#A020F0">#if defined(PETSC_HAVE_MPIUNI)</font>
<a name="line77"> 77: </a><font color="#A020F0"> #ifndef MPIUNI_H</font>
<a name="line78"> 78: </a><font color="#A020F0"> #error </font><font color="#666666">"PETSc was configured with --with-mpi=0 but now appears to be compiling using a different mpi.h"</font><font color="#A020F0"></font>
<a name="line79"> 79: </a><font color="#A020F0"> #endif</font>
<a name="line80"> 80: </a><font color="#A020F0">#elif defined(PETSC_HAVE_I_MPI)</font>
<a name="line81"> 81: </a><font color="#A020F0"> #if !defined(I_MPI_NUMVERSION)</font>
<a name="line82"> 82: </a><font color="#A020F0"> #error </font><font color="#666666">"PETSc was configured with I_MPI but now appears to be compiling using a non-I_MPI mpi.h"</font><font color="#A020F0"></font>
<a name="line83"> 83: </a><font color="#A020F0"> #elif I_MPI_NUMVERSION != PETSC_PKG_I_MPI_NUMVERSION</font>
<a name="line84"> 84: </a><font color="#A020F0"> #error </font><font color="#666666">"PETSc was configured with one I_MPI mpi.h version but now appears to be compiling using a different I_MPI mpi.h version"</font><font color="#A020F0"></font>
<a name="line85"> 85: </a><font color="#A020F0"> #endif</font>
<a name="line86"> 86: </a><font color="#A020F0">#elif defined(PETSC_HAVE_MVAPICH2)</font>
<a name="line87"> 87: </a><font color="#A020F0"> #if !defined(MVAPICH2_NUMVERSION)</font>
<a name="line88"> 88: </a><font color="#A020F0"> #error </font><font color="#666666">"PETSc was configured with MVAPICH2 but now appears to be compiling using a non-MVAPICH2 mpi.h"</font><font color="#A020F0"></font>
<a name="line89"> 89: </a><font color="#A020F0"> #elif MVAPICH2_NUMVERSION != PETSC_PKG_MVAPICH2_NUMVERSION</font>
<a name="line90"> 90: </a><font color="#A020F0"> #error </font><font color="#666666">"PETSc was configured with one MVAPICH2 mpi.h version but now appears to be compiling using a different MVAPICH2 mpi.h version"</font><font color="#A020F0"></font>
<a name="line91"> 91: </a><font color="#A020F0"> #endif</font>
<a name="line92"> 92: </a><font color="#A020F0">#elif defined(PETSC_HAVE_MPICH)</font>
<a name="line93"> 93: </a><font color="#A020F0"> #if !defined(MPICH_NUMVERSION) || defined(MVAPICH2_NUMVERSION) || defined(I_MPI_NUMVERSION)</font>
<a name="line94"> 94: </a><font color="#A020F0"> #error </font><font color="#666666">"PETSc was configured with MPICH but now appears to be compiling using a non-MPICH mpi.h"</font><font color="#A020F0"></font>
<a name="line95"> 95: </a><font color="#A020F0"> #elif PETSC_PKG_MPICH_VERSION_GT(MPICH_NUMVERSION / 10000000, MPICH_NUMVERSION / 100000 % 100, MPICH_NUMVERSION / 1000 % 100)</font>
<a name="line96"> 96: </a><font color="#A020F0"> #error </font><font color="#666666">"PETSc was configured with one MPICH mpi.h version but now appears to be compiling using an older MPICH mpi.h version"</font><font color="#A020F0"></font>
<a name="line97"> 97: </a><font color="#A020F0"> #elif PETSC_PKG_MPICH_VERSION_LT(MPICH_NUMVERSION / 10000000, 0, 0)</font>
<a name="line98"> 98: </a><font color="#A020F0"> #error </font><font color="#666666">"PETSc was configured with one MPICH mpi.h version but now appears to be compiling using a newer major MPICH mpi.h version"</font><font color="#A020F0"></font>
<a name="line99"> 99: </a><font color="#A020F0"> #endif</font>
<a name="line100">100: </a><font color="#A020F0">#elif defined(PETSC_HAVE_OPENMPI)</font>
<a name="line101">101: </a><font color="#A020F0"> #if !defined(OMPI_MAJOR_VERSION)</font>
<a name="line102">102: </a><font color="#A020F0"> #error </font><font color="#666666">"PETSc was configured with Open MPI but now appears to be compiling using a non-Open MPI mpi.h"</font><font color="#A020F0"></font>
<a name="line103">103: </a><font color="#A020F0"> #elif PETSC_PKG_OPENMPI_VERSION_GT(OMPI_MAJOR_VERSION, OMPI_MINOR_VERSION, OMPI_RELEASE_VERSION)</font>
<a name="line104">104: </a><font color="#A020F0"> #error </font><font color="#666666">"PETSc was configured with one Open MPI mpi.h version but now appears to be compiling using an older Open MPI mpi.h version"</font><font color="#A020F0"></font>
<a name="line105">105: </a><font color="#A020F0"> #elif PETSC_PKG_OPENMPI_VERSION_LT(OMPI_MAJOR_VERSION, 0, 0)</font>
<a name="line106">106: </a><font color="#A020F0"> #error </font><font color="#666666">"PETSc was configured with one Open MPI mpi.h version but now appears to be compiling using a newer major Open MPI mpi.h version"</font><font color="#A020F0"></font>
<a name="line107">107: </a><font color="#A020F0"> #endif</font>
<a name="line108">108: </a><font color="#A020F0">#elif defined(PETSC_HAVE_MSMPI_VERSION)</font>
<a name="line109">109: </a><font color="#A020F0"> #if !defined(MSMPI_VER)</font>
<a name="line110">110: </a><font color="#A020F0"> #error </font><font color="#666666">"PETSc was configured with MSMPI but now appears to be compiling using a non-MSMPI mpi.h"</font><font color="#A020F0"></font>
<a name="line111">111: </a><font color="#A020F0"> #elif (MSMPI_VER != PETSC_HAVE_MSMPI_VERSION)</font>
<a name="line112">112: </a><font color="#A020F0"> #error </font><font color="#666666">"PETSc was configured with one MSMPI mpi.h version but now appears to be compiling using a different MSMPI mpi.h version"</font><font color="#A020F0"></font>
<a name="line113">113: </a><font color="#A020F0"> #endif</font>
<a name="line114">114: </a><font color="#A020F0">#elif defined(OMPI_MAJOR_VERSION) || defined(MPICH_NUMVERSION) || defined(MSMPI_VER)</font>
<a name="line115">115: </a><font color="#A020F0"> #error </font><font color="#666666">"PETSc was configured with undetermined MPI - but now appears to be compiling using any of Open MPI, MS-MPI or a MPICH variant"</font><font color="#A020F0"></font>
<a name="line116">116: </a><font color="#A020F0">#endif</font>
<a name="line118">118: </a><font color="#B22222">/*</font>
<a name="line119">119: </a><font color="#B22222"> Need to put stdio.h AFTER mpi.h for MPICH2 with C++ compiler</font>
<a name="line120">120: </a><font color="#B22222"> see the top of mpicxx.h in the MPICH2 distribution.</font>
<a name="line121">121: </a><font color="#B22222">*/</font>
<a name="line122">122: </a><font color="#A020F0">#include <stdio.h></font>
<a name="line124">124: </a><font color="#B22222">/* MSMPI on 32-bit Microsoft Windows requires this yukky hack - that breaks MPI standard compliance */</font>
<a name="line125">125: </a><font color="#A020F0">#if !defined(MPIAPI)</font>
<a name="line126">126: </a><strong><font color="#228B22"> #define MPIAPI</font></strong>
<a name="line127">127: </a><font color="#A020F0">#endif</font>
<a name="line129">129: </a><strong><font color="#4169E1">PETSC_EXTERN MPI_Datatype MPIU_ENUM PETSC_ATTRIBUTE_MPI_TYPE_TAG(<a href="../manualpages/Sys/PetscEnum.html">PetscEnum</a>)</font></strong>;
<a name="line130">130: </a><strong><font color="#4169E1">PETSC_EXTERN MPI_Datatype MPIU_BOOL PETSC_ATTRIBUTE_MPI_TYPE_TAG(<a href="../manualpages/Sys/PetscBool.html">PetscBool</a>)</font></strong>;
<a name="line132">132: </a><font color="#B22222">/*MC</font>
<a name="line133">133: </a><font color="#B22222"> <a href="../manualpages/Sys/MPIU_INT.html">MPIU_INT</a> - Portable MPI datatype corresponding to `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` independent of the precision of `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>`</font>
<a name="line135">135: </a><font color="#B22222"> Level: beginner</font>
<a name="line137">137: </a><font color="#B22222"> Note:</font>
<a name="line138">138: </a><font color="#B22222"> In MPI calls that require an MPI datatype that matches a `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` or array of `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` values, pass this value.</font>
<a name="line140">140: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PetscReal.html">PetscReal</a>`, `<a href="../manualpages/Sys/PetscScalar.html">PetscScalar</a>`, `<a href="../manualpages/Sys/PetscComplex.html">PetscComplex</a>`, `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>`, `<a href="../manualpages/Sys/MPIU_COUNT.html">MPIU_COUNT</a>`, `<a href="../manualpages/Sys/MPIU_REAL.html">MPIU_REAL</a>`, `<a href="../manualpages/Sys/MPIU_SCALAR.html">MPIU_SCALAR</a>`, `<a href="../manualpages/Sys/MPIU_COMPLEX.html">MPIU_COMPLEX</a>`</font>
<a name="line141">141: </a><font color="#B22222">M*/</font>
<a name="line143">143: </a>PETSC_EXTERN MPI_Datatype MPIU_FORTRANADDR;
<a name="line145">145: </a><font color="#A020F0">#if defined(PETSC_USE_64BIT_INDICES)</font>
<a name="line146">146: </a><strong><font color="#228B22"> #define <a href="../manualpages/Sys/MPIU_INT.html">MPIU_INT</a> MPIU_INT64</font></strong>
<a name="line147">147: </a><font color="#A020F0">#else</font>
<a name="line148">148: </a><strong><font color="#228B22"> #define <a href="../manualpages/Sys/MPIU_INT.html">MPIU_INT</a> MPI_INT</font></strong>
<a name="line149">149: </a><font color="#A020F0">#endif</font>
<a name="line151">151: </a><font color="#B22222">/*MC</font>
<a name="line152">152: </a><font color="#B22222"> <a href="../manualpages/Sys/MPIU_COUNT.html">MPIU_COUNT</a> - Portable MPI datatype corresponding to `<a href="../manualpages/Sys/PetscCount.html">PetscCount</a>` independent of the precision of `<a href="../manualpages/Sys/PetscCount.html">PetscCount</a>`</font>
<a name="line154">154: </a><font color="#B22222"> Level: beginner</font>
<a name="line156">156: </a><font color="#B22222"> Note:</font>
<a name="line157">157: </a><font color="#B22222"> In MPI calls that require an MPI datatype that matches a `<a href="../manualpages/Sys/PetscCount.html">PetscCount</a>` or array of `<a href="../manualpages/Sys/PetscCount.html">PetscCount</a>` values, pass this value.</font>
<a name="line159">159: </a><font color="#B22222"> Developer Note:</font>
<a name="line160">160: </a><font color="#B22222"> It seems `MPI_AINT` is unsigned so this may be the wrong choice here since `<a href="../manualpages/Sys/PetscCount.html">PetscCount</a>` is signed</font>
<a name="line162">162: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PetscReal.html">PetscReal</a>`, `<a href="../manualpages/Sys/PetscScalar.html">PetscScalar</a>`, `<a href="../manualpages/Sys/PetscComplex.html">PetscComplex</a>`, `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>`, `<a href="../manualpages/Sys/MPIU_INT.html">MPIU_INT</a>`, `<a href="../manualpages/Sys/MPIU_REAL.html">MPIU_REAL</a>`, `<a href="../manualpages/Sys/MPIU_SCALAR.html">MPIU_SCALAR</a>`, `<a href="../manualpages/Sys/MPIU_COMPLEX.html">MPIU_COMPLEX</a>`</font>
<a name="line163">163: </a><font color="#B22222">M*/</font>
<a name="line164">164: </a><strong><font color="#228B22">#define <a href="../manualpages/Sys/MPIU_COUNT.html">MPIU_COUNT</a> MPI_AINT</font></strong>
<a name="line166">166: </a><font color="#B22222">/*</font>
<a name="line167">167: </a><font color="#B22222"> For the rare cases when one needs to send a size_t object with MPI</font>
<a name="line168">168: </a><font color="#B22222">*/</font>
<a name="line169">169: </a><strong><font color="#4169E1">PETSC_EXTERN MPI_Datatype MPIU_SIZE_T PETSC_ATTRIBUTE_MPI_TYPE_TAG(size_t)</font></strong>;
<a name="line171">171: </a><font color="#B22222">/*</font>
<a name="line172">172: </a><font color="#B22222"> You can use PETSC_STDOUT as a replacement of stdout. You can also change</font>
<a name="line173">173: </a><font color="#B22222"> the value of PETSC_STDOUT to redirect all standard output elsewhere</font>
<a name="line174">174: </a><font color="#B22222">*/</font>
<a name="line175">175: </a>PETSC_EXTERN FILE *PETSC_STDOUT;
<a name="line177">177: </a><font color="#B22222">/*</font>
<a name="line178">178: </a><font color="#B22222"> You can use PETSC_STDERR as a replacement of stderr. You can also change</font>
<a name="line179">179: </a><font color="#B22222"> the value of PETSC_STDERR to redirect all standard error elsewhere</font>
<a name="line180">180: </a><font color="#B22222">*/</font>
<a name="line181">181: </a>PETSC_EXTERN FILE *PETSC_STDERR;
<a name="line183">183: </a><font color="#B22222">/*</font>
<a name="line184">184: </a><font color="#B22222"> Handle inclusion when using clang compiler with CUDA support</font>
<a name="line185">185: </a><font color="#B22222"> __float128 is not available for the device</font>
<a name="line186">186: </a><font color="#B22222">*/</font>
<a name="line187">187: </a><font color="#A020F0">#if defined(__clang__) && (defined(__CUDA_ARCH__) || defined(__HIPCC__))</font>
<a name="line188">188: </a><strong><font color="#228B22"> #define PETSC_SKIP_REAL___FLOAT128</font></strong>
<a name="line189">189: </a><font color="#A020F0">#endif</font>
<a name="line191">191: </a><font color="#B22222">/*</font>
<a name="line192">192: </a><font color="#B22222"> Declare extern C stuff after including external header files</font>
<a name="line193">193: </a><font color="#B22222">*/</font>
<a name="line195">195: </a>PETSC_EXTERN <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> PETSC_RUNNING_ON_VALGRIND;
<a name="line196">196: </a><font color="#B22222">/*</font>
<a name="line197">197: </a><font color="#B22222"> Defines elementary mathematics functions and constants.</font>
<a name="line198">198: </a><font color="#B22222">*/</font>
<a name="line199">199: </a>#include <A href="../include/petscmath.h.html"><petscmath.h></A>
<a name="line201">201: </a><font color="#B22222">/*MC</font>
<a name="line202">202: </a><font color="#B22222"> <a href="../manualpages/Sys/PETSC_IGNORE.html">PETSC_IGNORE</a> - same as `NULL`, means PETSc will ignore this argument</font>
<a name="line204">204: </a><font color="#B22222"> Level: beginner</font>
<a name="line206">206: </a><font color="#B22222"> Note:</font>
<a name="line207">207: </a><font color="#B22222"> Accepted by many PETSc functions to not set a parameter and instead use a default value</font>
<a name="line209">209: </a><font color="#B22222"> Fortran Note:</font>
<a name="line210">210: </a><font color="#B22222"> Use `PETSC_NULL_INTEGER`, `PETSC_NULL_SCALAR` etc</font>
<a name="line212">212: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PETSC_DECIDE.html">PETSC_DECIDE</a>`, `<a href="../manualpages/Sys/PETSC_DEFAULT.html">PETSC_DEFAULT</a>`, `<a href="../manualpages/Sys/PETSC_DETERMINE.html">PETSC_DETERMINE</a>`</font>
<a name="line213">213: </a><font color="#B22222">M*/</font>
<a name="line214">214: </a><strong><font color="#228B22">#define <a href="../manualpages/Sys/PETSC_IGNORE.html">PETSC_IGNORE</a> <a href="../manualpages/Sys/PETSC_NULLPTR.html">PETSC_NULLPTR</a></font></strong>
<a name="line215">215: </a><strong><font color="#228B22">#define PETSC_NULL PETSC_DEPRECATED_MACRO(3, 19, 0, </font><font color="#666666">"<a href="../manualpages/Sys/PETSC_NULLPTR.html">PETSC_NULLPTR</a>"</font><font color="#228B22">, ) <a href="../manualpages/Sys/PETSC_NULLPTR.html">PETSC_NULLPTR</a></font></strong>
<a name="line217">217: </a><font color="#B22222">/*MC</font>
<a name="line218">218: </a><font color="#B22222"> <a href="../manualpages/Sys/PETSC_UNLIMITED.html">PETSC_UNLIMITED</a> - standard way of passing an integer or floating point parameter to indicate PETSc there is no bound on the value allowed</font>
<a name="line220">220: </a><font color="#B22222"> Level: beginner</font>
<a name="line222">222: </a><font color="#B22222"> Example Usage:</font>
<a name="line223">223: </a><font color="#B22222">.vb</font>
<a name="line224">224: </a><font color="#B22222"> <a href="../manualpages/KSP/KSPSetTolerances.html">KSPSetTolerances</a>(ksp, <a href="../manualpages/Sys/PETSC_CURRENT.html">PETSC_CURRENT</a>, <a href="../manualpages/Sys/PETSC_CURRENT.html">PETSC_CURRENT</a>, <a href="../manualpages/Sys/PETSC_UNLIMITED.html">PETSC_UNLIMITED</a>, <a href="../manualpages/Sys/PETSC_UNLIMITED.html">PETSC_UNLIMITED</a>);</font>
<a name="line225">225: </a><font color="#B22222">.ve</font>
<a name="line226">226: </a><font color="#B22222"> indicates that the solver is allowed to take any number of iterations and will not stop early no matter how the residual gets.</font>
<a name="line228">228: </a><font color="#B22222"> Fortran Note:</font>
<a name="line229">229: </a><font color="#B22222"> Use `PETSC_UNLIMITED_INTEGER` or `PETSC_UNLIMITED_REAL`.</font>
<a name="line231">231: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PETSC_DEFAULT.html">PETSC_DEFAULT</a>`, `<a href="../manualpages/Sys/PETSC_IGNORE.html">PETSC_IGNORE</a>`, `<a href="../manualpages/Sys/PETSC_DETERMINE.html">PETSC_DETERMINE</a>`, `<a href="../manualpages/Sys/PETSC_DECIDE.html">PETSC_DECIDE</a>`</font>
<a name="line232">232: </a><font color="#B22222">M*/</font>
<a name="line234">234: </a><font color="#B22222">/*MC</font>
<a name="line235">235: </a><font color="#B22222"> <a href="../manualpages/Sys/PETSC_DECIDE.html">PETSC_DECIDE</a> - standard way of passing an integer or floating point parameter to indicate PETSc should determine an appropriate value</font>
<a name="line237">237: </a><font color="#B22222"> Level: beginner</font>
<a name="line239">239: </a><font color="#B22222"> Example Usage:</font>
<a name="line240">240: </a><font color="#B22222">.vb</font>
<a name="line241">241: </a><font color="#B22222"> <a href="../manualpages/Vec/VecSetSizes.html">VecSetSizes</a>(ksp, <a href="../manualpages/Sys/PETSC_DECIDE.html">PETSC_DECIDE</a>, 10);</font>
<a name="line242">242: </a><font color="#B22222">.ve</font>
<a name="line243">243: </a><font color="#B22222"> indicates that the global size of the vector is 10 and the local size will be automatically determined so that the sum of the</font>
<a name="line244">244: </a><font color="#B22222"> local sizes is the global size, see `<a href="../manualpages/Sys/PetscSplitOwnership.html">PetscSplitOwnership</a>()`.</font>
<a name="line246">246: </a><font color="#B22222"> Fortran Note:</font>
<a name="line247">247: </a><font color="#B22222"> Use `PETSC_DECIDE_INTEGER` or `PETSC_DECIDE_REAL`.</font>
<a name="line249">249: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PETSC_DEFAULT.html">PETSC_DEFAULT</a>`, `<a href="../manualpages/Sys/PETSC_IGNORE.html">PETSC_IGNORE</a>`, `<a href="../manualpages/Sys/PETSC_DETERMINE.html">PETSC_DETERMINE</a>`, `<a href="../manualpages/Sys/PETSC_UNLIMITED.html">PETSC_UNLIMITED</a>'</font>
<a name="line250">250: </a><font color="#B22222">M*/</font>
<a name="line252">252: </a><font color="#B22222">/*MC</font>
<a name="line253">253: </a><font color="#B22222"> <a href="../manualpages/Sys/PETSC_DETERMINE.html">PETSC_DETERMINE</a> - standard way of passing an integer or floating point parameter to indicate PETSc should determine an appropriate value</font>
<a name="line255">255: </a><font color="#B22222"> Level: beginner</font>
<a name="line257">257: </a><font color="#B22222"> Example Usage:</font>
<a name="line258">258: </a><font color="#B22222">.vb</font>
<a name="line259">259: </a><font color="#B22222"> <a href="../manualpages/Vec/VecSetSizes.html">VecSetSizes</a>(ksp, 10, <a href="../manualpages/Sys/PETSC_DETERMINE.html">PETSC_DETERMINE</a>);</font>
<a name="line260">260: </a><font color="#B22222">.ve</font>
<a name="line261">261: </a><font color="#B22222"> indicates that the local size of the vector is 10 and the global size will be automatically summing up all the local sizes.</font>
<a name="line263">263: </a><font color="#B22222"> Note:</font>
<a name="line264">264: </a><font color="#B22222"> Same as `<a href="../manualpages/Sys/PETSC_DECIDE.html">PETSC_DECIDE</a>`</font>
<a name="line266">266: </a><font color="#B22222"> Fortran Note:</font>
<a name="line267">267: </a><font color="#B22222"> Use `PETSC_DETERMINE_INTEGER` or `PETSC_DETERMINE_REAL`.</font>
<a name="line269">269: </a><font color="#B22222"> Developer Note:</font>
<a name="line270">270: </a><font color="#B22222"> I would like to use const `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` `<a href="../manualpages/Sys/PETSC_DETERMINE.html">PETSC_DETERMINE</a>` = `<a href="../manualpages/Sys/PETSC_DECIDE.html">PETSC_DECIDE</a>`; but for</font>
<a name="line271">271: </a><font color="#B22222"> some reason this is not allowed by the standard even though `<a href="../manualpages/Sys/PETSC_DECIDE.html">PETSC_DECIDE</a>` is a constant value.</font>
<a name="line273">273: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PETSC_DECIDE.html">PETSC_DECIDE</a>`, `<a href="../manualpages/Sys/PETSC_DEFAULT.html">PETSC_DEFAULT</a>`, `<a href="../manualpages/Sys/PETSC_IGNORE.html">PETSC_IGNORE</a>`, `<a href="../manualpages/Vec/VecSetSizes.html">VecSetSizes</a>()`, `<a href="../manualpages/Sys/PETSC_UNLIMITED.html">PETSC_UNLIMITED</a>'</font>
<a name="line274">274: </a><font color="#B22222">M*/</font>
<a name="line276">276: </a><font color="#B22222">/*MC</font>
<a name="line277">277: </a><font color="#B22222"> <a href="../manualpages/Sys/PETSC_CURRENT.html">PETSC_CURRENT</a> - standard way of indicating to an object not to change the current value of the parameter in the object</font>
<a name="line279">279: </a><font color="#B22222"> Level: beginner</font>
<a name="line281">281: </a><font color="#B22222"> Note:</font>
<a name="line282">282: </a><font color="#B22222"> Use `<a href="../manualpages/Sys/PETSC_DECIDE.html">PETSC_DECIDE</a>` to use the value that was set by PETSc when the object's type was set</font>
<a name="line284">284: </a><font color="#B22222"> Fortran Note:</font>
<a name="line285">285: </a><font color="#B22222"> Use `PETSC_CURRENT_INTEGER` or `PETSC_CURRENT_REAL`.</font>
<a name="line287">287: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PETSC_DECIDE.html">PETSC_DECIDE</a>`, `<a href="../manualpages/Sys/PETSC_IGNORE.html">PETSC_IGNORE</a>`, `<a href="../manualpages/Sys/PETSC_DETERMINE.html">PETSC_DETERMINE</a>`, `<a href="../manualpages/Sys/PETSC_DEFAULT.html">PETSC_DEFAULT</a>`, `<a href="../manualpages/Sys/PETSC_UNLIMITED.html">PETSC_UNLIMITED</a>'</font>
<a name="line288">288: </a><font color="#B22222">M*/</font>
<a name="line290">290: </a><font color="#B22222">/*MC</font>
<a name="line291">291: </a><font color="#B22222"> <a href="../manualpages/Sys/PETSC_DEFAULT.html">PETSC_DEFAULT</a> - deprecated, see `<a href="../manualpages/Sys/PETSC_CURRENT.html">PETSC_CURRENT</a>` and `<a href="../manualpages/Sys/PETSC_DETERMINE.html">PETSC_DETERMINE</a>`</font>
<a name="line293">293: </a><font color="#B22222"> Level: beginner</font>
<a name="line295">295: </a><font color="#B22222"> Note:</font>
<a name="line296">296: </a><font color="#B22222"> The name is confusing since it tells the object to continue to use the value it is using, not the default value when the object's type was set.</font>
<a name="line298">298: </a><font color="#B22222"> Developer Note:</font>
<a name="line299">299: </a><font color="#B22222"> Unfortunately this was used for two different purposes in the past, to actually trigger the use of a default value or to continue the</font>
<a name="line300">300: </a><font color="#B22222"> use of currently set value (in, for example, `<a href="../manualpages/KSP/KSPSetTolerances.html">KSPSetTolerances</a>()`.</font>
<a name="line302">302: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PETSC_DECIDE.html">PETSC_DECIDE</a>`, `<a href="../manualpages/Sys/PETSC_IGNORE.html">PETSC_IGNORE</a>`, `<a href="../manualpages/Sys/PETSC_DETERMINE.html">PETSC_DETERMINE</a>`, `<a href="../manualpages/Sys/PETSC_CURRENT.html">PETSC_CURRENT</a>`, `<a href="../manualpages/Sys/PETSC_UNLIMITED.html">PETSC_UNLIMITED</a>'</font>
<a name="line303">303: </a><font color="#B22222">M*/</font>
<a name="line305">305: </a><font color="#B22222">/* These MUST be preprocessor defines! see https://gitlab.com/petsc/petsc/-/issues/1370 */</font>
<a name="line306">306: </a><strong><font color="#228B22">#define <a href="../manualpages/Sys/PETSC_DECIDE.html">PETSC_DECIDE</a> (-1)</font></strong>
<a name="line307">307: </a><strong><font color="#228B22">#define <a href="../manualpages/Sys/PETSC_DETERMINE.html">PETSC_DETERMINE</a> <a href="../manualpages/Sys/PETSC_DECIDE.html">PETSC_DECIDE</a></font></strong>
<a name="line308">308: </a><strong><font color="#228B22">#define <a href="../manualpages/Sys/PETSC_CURRENT.html">PETSC_CURRENT</a> (-2)</font></strong>
<a name="line309">309: </a><strong><font color="#228B22">#define <a href="../manualpages/Sys/PETSC_UNLIMITED.html">PETSC_UNLIMITED</a> (-3)</font></strong>
<a name="line310">310: </a><font color="#B22222">/* <a href="../manualpages/Sys/PETSC_DEFAULT.html">PETSC_DEFAULT</a> is deprecated in favor of <a href="../manualpages/Sys/PETSC_CURRENT.html">PETSC_CURRENT</a> for use in <a href="../manualpages/KSP/KSPSetTolerances.html">KSPSetTolerances</a>() and similar functions */</font>
<a name="line311">311: </a><strong><font color="#228B22">#define <a href="../manualpages/Sys/PETSC_DEFAULT.html">PETSC_DEFAULT</a> <a href="../manualpages/Sys/PETSC_CURRENT.html">PETSC_CURRENT</a></font></strong>
<a name="line313">313: </a><font color="#B22222">/*MC</font>
<a name="line314">314: </a><font color="#B22222"> <a href="../manualpages/Sys/PETSC_COMM_WORLD.html">PETSC_COMM_WORLD</a> - the equivalent of the `MPI_COMM_WORLD` communicator which represents all the processes that PETSc knows about.</font>
<a name="line316">316: </a><font color="#B22222"> Level: beginner</font>
<a name="line318">318: </a><font color="#B22222"> Notes:</font>
<a name="line319">319: </a><font color="#B22222"> By default `<a href="../manualpages/Sys/PETSC_COMM_WORLD.html">PETSC_COMM_WORLD</a>` and `MPI_COMM_WORLD` are identical unless you wish to</font>
<a name="line320">320: </a><font color="#B22222"> run PETSc on ONLY a subset of `MPI_COMM_WORLD`. In that case create your new (smaller)</font>
<a name="line321">321: </a><font color="#B22222"> communicator, call it, say comm, and set `<a href="../manualpages/Sys/PETSC_COMM_WORLD.html">PETSC_COMM_WORLD</a>` = comm BEFORE calling</font>
<a name="line322">322: </a><font color="#B22222"> `<a href="../manualpages/Sys/PetscInitialize.html">PetscInitialize</a>()`, but after `<a href="http://www.mpich.org/static/docs/latest/www3/MPI_Init.html#MPI_Init">MPI_Init</a>()` has been called.</font>
<a name="line324">324: </a><font color="#B22222"> The value of `<a href="../manualpages/Sys/PETSC_COMM_WORLD.html">PETSC_COMM_WORLD</a>` should never be used or accessed before `<a href="../manualpages/Sys/PetscInitialize.html">PetscInitialize</a>()`</font>
<a name="line325">325: </a><font color="#B22222"> is called because it may not have a valid value yet.</font>
<a name="line327">327: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PETSC_COMM_SELF.html">PETSC_COMM_SELF</a>`</font>
<a name="line328">328: </a><font color="#B22222">M*/</font>
<a name="line329">329: </a>PETSC_EXTERN <a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a> <a href="../manualpages/Sys/PETSC_COMM_WORLD.html">PETSC_COMM_WORLD</a>;
<a name="line331">331: </a><font color="#B22222">/*MC</font>
<a name="line332">332: </a><font color="#B22222"> <a href="../manualpages/Sys/PETSC_COMM_SELF.html">PETSC_COMM_SELF</a> - This is always `MPI_COMM_SELF`</font>
<a name="line334">334: </a><font color="#B22222"> Level: beginner</font>
<a name="line336">336: </a><font color="#B22222"> Note:</font>
<a name="line337">337: </a><font color="#B22222"> Do not USE/access or set this variable before `<a href="../manualpages/Sys/PetscInitialize.html">PetscInitialize</a>()` has been called.</font>
<a name="line339">339: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PETSC_COMM_WORLD.html">PETSC_COMM_WORLD</a>`</font>
<a name="line340">340: </a><font color="#B22222">M*/</font>
<a name="line341">341: </a><strong><font color="#228B22">#define <a href="../manualpages/Sys/PETSC_COMM_SELF.html">PETSC_COMM_SELF</a> MPI_COMM_SELF</font></strong>
<a name="line343">343: </a><font color="#B22222">/*MC</font>
<a name="line344">344: </a><font color="#B22222"> <a href="../manualpages/Sys/PETSC_MPI_THREAD_REQUIRED.html">PETSC_MPI_THREAD_REQUIRED</a> - the required threading support used if PETSc initializes MPI with `<a href="http://www.mpich.org/static/docs/latest/www3/MPI_Init_thread.html#MPI_Init_thread">MPI_Init_thread</a>()`.</font>
<a name="line346">346: </a><font color="#B22222"> No Fortran Support</font>
<a name="line348">348: </a><font color="#B22222"> Level: beginner</font>
<a name="line350">350: </a><font color="#B22222"> Note:</font>
<a name="line351">351: </a><font color="#B22222"> By default `<a href="../manualpages/Sys/PETSC_MPI_THREAD_REQUIRED.html">PETSC_MPI_THREAD_REQUIRED</a>` equals `MPI_THREAD_FUNNELED` when the MPI implementation provides `<a href="http://www.mpich.org/static/docs/latest/www3/MPI_Init_thread.html#MPI_Init_thread">MPI_Init_thread</a>()`, otherwise it equals `MPI_THREAD_SINGLE`</font>
<a name="line353">353: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PetscInitialize.html">PetscInitialize</a>()`</font>
<a name="line354">354: </a><font color="#B22222">M*/</font>
<a name="line355">355: </a>PETSC_EXTERN <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> <a href="../manualpages/Sys/PETSC_MPI_THREAD_REQUIRED.html">PETSC_MPI_THREAD_REQUIRED</a>;
<a name="line357">357: </a><font color="#B22222">/*MC</font>
<a name="line358">358: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscBeganMPI.html">PetscBeganMPI</a> - indicates if PETSc initialized MPI using `<a href="http://www.mpich.org/static/docs/latest/www3/MPI_Init.html#MPI_Init">MPI_Init</a>()` during `<a href="../manualpages/Sys/PetscInitialize.html">PetscInitialize</a>()` or if MPI was already initialized with `<a href="http://www.mpich.org/static/docs/latest/www3/MPI_Init.html#MPI_Init">MPI_Init</a>()`</font>
<a name="line360">360: </a><font color="#B22222"> Synopsis:</font>
<a name="line361">361: </a>#include <A href="../include/petscsys.h.html"><petscsys.h></A>
<a name="line362">362: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> <a href="../manualpages/Sys/PetscBeganMPI.html">PetscBeganMPI</a>;</font>
<a name="line364">364: </a><font color="#B22222"> No Fortran Support</font>
<a name="line366">366: </a><font color="#B22222"> Level: developer</font>
<a name="line368">368: </a><font color="#B22222"> Note:</font>
<a name="line369">369: </a><font color="#B22222"> `<a href="http://www.mpich.org/static/docs/latest/www3/MPI_Init.html#MPI_Init">MPI_Init</a>()` can never be called after `<a href="../manualpages/Sys/PetscInitialize.html">PetscInitialize</a>()`</font>
<a name="line371">371: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PetscInitialize.html">PetscInitialize</a>()`, `PetscInitializeCalled`</font>
<a name="line372">372: </a><font color="#B22222">M*/</font>
<a name="line373">373: </a>PETSC_EXTERN <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> <a href="../manualpages/Sys/PetscBeganMPI.html">PetscBeganMPI</a>;
<a name="line375">375: </a>PETSC_EXTERN <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> PetscErrorHandlingInitialized;
<a name="line376">376: </a>PETSC_EXTERN <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> PetscInitializeCalled;
<a name="line377">377: </a>PETSC_EXTERN <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> PetscFinalizeCalled;
<a name="line378">378: </a>PETSC_EXTERN <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> PetscViennaCLSynchronize;
<a name="line380">380: </a><strong><font color="#4169E1"><a name="PetscSetHelpVersionFunctions"></a>PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSetHelpVersionFunctions.html">PetscSetHelpVersionFunctions</a>(<a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> (*)(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>), <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> (*)(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>)</font></strong>);
<a name="line381">381: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscCommDuplicate.html">PetscCommDuplicate</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, <a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a> *, int *)</font></strong>;
<a name="line382">382: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscCommDestroy.html">PetscCommDestroy</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a> *)</font></strong>;
<a name="line383">383: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscCommGetComm.html">PetscCommGetComm</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, <a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a> *)</font></strong>;
<a name="line384">384: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscCommRestoreComm.html">PetscCommRestoreComm</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, <a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a> *)</font></strong>;
<a name="line386">386: </a><font color="#A020F0">#if defined(PETSC_HAVE_KOKKOS)</font>
<a name="line387">387: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> PetscKokkosInitializeCheck(void)</font></strong>; <font color="#B22222">/* Initialize Kokkos if not yet. */</font>
<a name="line388">388: </a><font color="#A020F0">#endif</font>
<a name="line390">390: </a><font color="#A020F0">#if defined(PETSC_HAVE_NVSHMEM)</font>
<a name="line391">391: </a>PETSC_EXTERN <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> PetscBeganNvshmem;
<a name="line392">392: </a>PETSC_EXTERN <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> PetscNvshmemInitialized;
<a name="line393">393: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> PetscNvshmemFinalize(void)</font></strong>;
<a name="line394">394: </a><font color="#A020F0">#endif</font>
<a name="line396">396: </a><font color="#A020F0">#if defined(PETSC_HAVE_ELEMENTAL)</font>
<a name="line397">397: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscElementalInitializePackage.html">PetscElementalInitializePackage</a>(void)</font></strong>;
<a name="line398">398: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscElementalInitialized.html">PetscElementalInitialized</a>(<a href="../manualpages/Sys/PetscBool.html">PetscBool</a> *)</font></strong>;
<a name="line399">399: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscElementalFinalizePackage.html">PetscElementalFinalizePackage</a>(void)</font></strong>;
<a name="line400">400: </a><font color="#A020F0">#endif</font>
<a name="line402">402: </a><font color="#B22222">/*MC</font>
<a name="line403">403: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscMalloc.html">PetscMalloc</a> - Allocates memory for use with PETSc. One should use `<a href="../manualpages/Sys/PetscNew.html">PetscNew</a>()`, `<a href="../manualpages/Sys/PetscMalloc1.html">PetscMalloc1</a>()` or `<a href="../manualpages/Sys/PetscCalloc1.html">PetscCalloc1</a>()` usually instead of `<a href="../manualpages/Sys/PetscMalloc.html">PetscMalloc</a>()`</font>
<a name="line405">405: </a><font color="#B22222"> Synopsis:</font>
<a name="line406">406: </a>#include <A href="../include/petscsys.h.html"><petscsys.h></A>
<a name="line407">407: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMalloc.html">PetscMalloc</a>(size_t m,void **result)</font>
<a name="line409">409: </a><font color="#B22222"> Not Collective</font>
<a name="line411">411: </a><font color="#B22222"> Input Parameter:</font>
<a name="line412">412: </a><font color="#B22222">. m - number of bytes to allocate</font>
<a name="line414">414: </a><font color="#B22222"> Output Parameter:</font>
<a name="line415">415: </a><font color="#B22222">. result - memory allocated</font>
<a name="line417">417: </a><font color="#B22222"> Level: beginner</font>
<a name="line419">419: </a><font color="#B22222"> Notes:</font>
<a name="line420">420: </a><font color="#B22222"> Memory is always allocated at least double aligned</font>
<a name="line422">422: </a><font color="#B22222"> It is safe to allocate with an m of 0 and pass the resulting pointer to `<a href="../manualpages/Sys/PetscFree.html">PetscFree</a>()`.</font>
<a name="line423">423: </a><font color="#B22222"> However, the pointer should never be dereferenced or the program will crash.</font>
<a name="line425">425: </a><font color="#B22222"> Developer Note:</font>
<a name="line426">426: </a><font color="#B22222"> All the `PetscMallocN()` routines actually call `<a href="../manualpages/Sys/PetscMalloc.html">PetscMalloc</a>()` behind the scenes.</font>
<a name="line428">428: </a><font color="#B22222"> Except for data structures that store information about the PETSc options database all memory allocated by PETSc is</font>
<a name="line429">429: </a><font color="#B22222"> obtained with `<a href="../manualpages/Sys/PetscMalloc.html">PetscMalloc</a>()` or `<a href="../manualpages/Sys/PetscCalloc.html">PetscCalloc</a>()`</font>
<a name="line431">431: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PetscFree.html">PetscFree</a>()`, `<a href="../manualpages/Sys/PetscNew.html">PetscNew</a>()`, `<a href="../manualpages/Sys/PetscCalloc.html">PetscCalloc</a>()`</font>
<a name="line432">432: </a><font color="#B22222">M*/</font>
<a name="line433">433: </a><strong><font color="#228B22">#define <a href="../manualpages/Sys/PetscMalloc.html">PetscMalloc</a>(a, b) ((*PetscTrMalloc)((a), <a href="../manualpages/Sys/PETSC_FALSE.html">PETSC_FALSE</a>, __LINE__, PETSC_FUNCTION_NAME, __FILE__, (void **)(b)))</font></strong>
<a name="line435">435: </a><font color="#B22222">/*MC</font>
<a name="line436">436: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscRealloc.html">PetscRealloc</a> - Reallocates memory</font>
<a name="line438">438: </a><font color="#B22222"> Synopsis:</font>
<a name="line439">439: </a>#include <A href="../include/petscsys.h.html"><petscsys.h></A>
<a name="line440">440: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscRealloc.html">PetscRealloc</a>(size_t m,void **result)</font>
<a name="line442">442: </a><font color="#B22222"> Not Collective</font>
<a name="line444">444: </a><font color="#B22222"> Input Parameters:</font>
<a name="line445">445: </a><font color="#B22222">+ m - number of bytes to allocate</font>
<a name="line446">446: </a><font color="#B22222">- result - previous memory</font>
<a name="line448">448: </a><font color="#B22222"> Output Parameter:</font>
<a name="line449">449: </a><font color="#B22222">. result - new memory allocated</font>
<a name="line451">451: </a><font color="#B22222"> Level: developer</font>
<a name="line453">453: </a><font color="#B22222"> Notes:</font>
<a name="line454">454: </a><font color="#B22222"> `results` must have already been obtained with `<a href="../manualpages/Sys/PetscMalloc.html">PetscMalloc</a>()`</font>
<a name="line456">456: </a><font color="#B22222"> Memory is always allocated at least double aligned</font>
<a name="line458">458: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PetscMalloc.html">PetscMalloc</a>()`, `<a href="../manualpages/Sys/PetscFree.html">PetscFree</a>()`, `<a href="../manualpages/Sys/PetscNew.html">PetscNew</a>()`</font>
<a name="line459">459: </a><font color="#B22222">M*/</font>
<a name="line460">460: </a><strong><font color="#228B22">#define <a href="../manualpages/Sys/PetscRealloc.html">PetscRealloc</a>(a, b) ((*PetscTrRealloc)((a), __LINE__, PETSC_FUNCTION_NAME, __FILE__, (void **)(b)))</font></strong>
<a name="line462">462: </a><font color="#B22222">/*MC</font>
<a name="line463">463: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscAddrAlign.html">PetscAddrAlign</a> - Rounds up an address to `PETSC_MEMALIGN` alignment</font>
<a name="line465">465: </a><font color="#B22222"> Synopsis:</font>
<a name="line466">466: </a>#include <A href="../include/petscsys.h.html"><petscsys.h></A>
<a name="line467">467: </a><font color="#B22222"> void *<a href="../manualpages/Sys/PetscAddrAlign.html">PetscAddrAlign</a>(void *addr)</font>
<a name="line469">469: </a><font color="#B22222"> Not Collective</font>
<a name="line471">471: </a><font color="#B22222"> Input Parameter:</font>
<a name="line472">472: </a><font color="#B22222">. addr - address to align (any pointer type)</font>
<a name="line474">474: </a><font color="#B22222"> Level: developer</font>
<a name="line476">476: </a><font color="#B22222">.seealso: `PetscMallocAlign()`</font>
<a name="line477">477: </a><font color="#B22222">M*/</font>
<a name="line478">478: </a><strong><font color="#228B22">#define <a href="../manualpages/Sys/PetscAddrAlign.html">PetscAddrAlign</a>(a) ((void *)((((PETSC_UINTPTR_T)(a)) + (PETSC_MEMALIGN - 1)) & ~(PETSC_MEMALIGN - 1)))</font></strong>
<a name="line480">480: </a><font color="#B22222">/*MC</font>
<a name="line481">481: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscCalloc.html">PetscCalloc</a> - Allocates a cleared (zeroed) memory region aligned to `PETSC_MEMALIGN`, similar to `<a href="../manualpages/Sys/PetscMalloc.html">PetscMalloc</a>()`</font>
<a name="line483">483: </a><font color="#B22222"> Synopsis:</font>
<a name="line484">484: </a>#include <A href="../include/petscsys.h.html"><petscsys.h></A>
<a name="line485">485: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscCalloc.html">PetscCalloc</a>(size_t m,void **result)</font>
<a name="line487">487: </a><font color="#B22222"> Not Collective</font>
<a name="line489">489: </a><font color="#B22222"> Input Parameter:</font>
<a name="line490">490: </a><font color="#B22222">. m - number of bytes to allocate</font>
<a name="line492">492: </a><font color="#B22222"> Output Parameter:</font>
<a name="line493">493: </a><font color="#B22222">. result - memory allocated</font>
<a name="line495">495: </a><font color="#B22222"> Level: beginner</font>
<a name="line497">497: </a><font color="#B22222"> Notes:</font>
<a name="line498">498: </a><font color="#B22222"> Memory is always allocated at least double aligned. This macro is useful in allocating memory pointed by void pointers</font>
<a name="line500">500: </a><font color="#B22222"> It is safe to allocate with an m of 0 and pass the resulting pointer to `<a href="../manualpages/Sys/PetscFree.html">PetscFree</a>()`.</font>
<a name="line502">502: </a><font color="#B22222"> However, the pointer should never be dereferenced or the program will crash.</font>
<a name="line504">504: </a><font color="#B22222"> Developer Note:</font>
<a name="line505">505: </a><font color="#B22222"> All `PetscCallocN()` routines call `<a href="../manualpages/Sys/PetscCalloc.html">PetscCalloc</a>()` behind the scenes.</font>
<a name="line507">507: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PetscFree.html">PetscFree</a>()`, `<a href="../manualpages/Sys/PetscNew.html">PetscNew</a>()`, `<a href="../manualpages/Sys/PetscMalloc.html">PetscMalloc</a>()`</font>
<a name="line508">508: </a><font color="#B22222">M*/</font>
<a name="line509">509: </a><strong><font color="#228B22">#define <a href="../manualpages/Sys/PetscCalloc.html">PetscCalloc</a>(m, result) <a href="../manualpages/Sys/PetscMallocA.html">PetscMallocA</a>(1, <a href="../manualpages/Sys/PETSC_TRUE.html">PETSC_TRUE</a>, __LINE__, PETSC_FUNCTION_NAME, __FILE__, ((size_t)m), (result))</font></strong>
<a name="line511">511: </a><font color="#B22222">/*MC</font>
<a name="line512">512: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscMalloc1.html">PetscMalloc1</a> - Allocates an array of memory aligned to `PETSC_MEMALIGN`</font>
<a name="line514">514: </a><font color="#B22222"> Synopsis:</font>
<a name="line515">515: </a>#include <A href="../include/petscsys.h.html"><petscsys.h></A>
<a name="line516">516: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMalloc1.html">PetscMalloc1</a>(size_t m1,type **r1)</font>
<a name="line518">518: </a><font color="#B22222"> Not Collective</font>
<a name="line520">520: </a><font color="#B22222"> Input Parameter:</font>
<a name="line521">521: </a><font color="#B22222">. m1 - number of elements to allocate (may be zero)</font>
<a name="line523">523: </a><font color="#B22222"> Output Parameter:</font>
<a name="line524">524: </a><font color="#B22222">. r1 - memory allocated</font>
<a name="line526">526: </a><font color="#B22222"> Level: beginner</font>
<a name="line528">528: </a><font color="#B22222"> Note:</font>
<a name="line529">529: </a><font color="#B22222"> This uses `sizeof()` of the memory type requested to determine the total memory to be allocated; therefore, you should not</font>
<a name="line530">530: </a><font color="#B22222"> multiply the number of elements requested by the `sizeof()` the type. For example, use</font>
<a name="line531">531: </a><font color="#B22222">.vb</font>
<a name="line532">532: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *id;</font>
<a name="line533">533: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscMalloc1.html">PetscMalloc1</a>(10,&id);</font>
<a name="line534">534: </a><font color="#B22222">.ve</font>
<a name="line535">535: </a><font color="#B22222"> not</font>
<a name="line536">536: </a><font color="#B22222">.vb</font>
<a name="line537">537: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *id;</font>
<a name="line538">538: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscMalloc1.html">PetscMalloc1</a>(10*sizeof(<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>),&id);</font>
<a name="line539">539: </a><font color="#B22222">.ve</font>
<a name="line541">541: </a><font color="#B22222"> Does not zero the memory allocated, use `<a href="../manualpages/Sys/PetscCalloc1.html">PetscCalloc1</a>()` to obtain memory that has been zeroed.</font>
<a name="line543">543: </a><font color="#B22222"> The `<a href="../manualpages/Sys/PetscMalloc.html">PetscMalloc</a>[N]()` and `<a href="../manualpages/Sys/PetscCalloc.html">PetscCalloc</a>[N]()` take an argument of type `size_t`! However, most codes use `value`, computed via `int` or `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` variables. This can overflow in</font>
<a name="line544">544: </a><font color="#B22222"> 32bit `int` computation - while computation in 64bit `size_t` would not overflow!</font>
<a name="line545">545: </a><font color="#B22222"> It's best if any arithmetic that is done for size computations is done with `size_t` type - avoiding arithmetic overflow!</font>
<a name="line547">547: </a><font color="#B22222"> `<a href="../manualpages/Sys/PetscMalloc.html">PetscMalloc</a>[N]()` and `<a href="../manualpages/Sys/PetscCalloc.html">PetscCalloc</a>[N]()` attempt to work-around this by casting the first variable to `size_t`.</font>
<a name="line548">548: </a><font color="#B22222"> This works for most expressions, but not all, such as</font>
<a name="line549">549: </a><font color="#B22222">.vb</font>
<a name="line550">550: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *id, a, b;</font>
<a name="line551">551: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscMalloc1.html">PetscMalloc1</a>(use_a_squared ? a * a * b : a * b, &id); // use_a_squared is cast to size_t, but a and b are still <a href="../manualpages/Sys/PetscInt.html">PetscInt</a></font>
<a name="line552">552: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscMalloc1.html">PetscMalloc1</a>(a + b * b, &id); // a is cast to size_t, but b * b is performed at <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> precision first due to order-of-operations</font>
<a name="line553">553: </a><font color="#B22222">.ve</font>
<a name="line555">555: </a><font color="#B22222"> These expressions should either be avoided, or appropriately cast variables to `size_t`:</font>
<a name="line556">556: </a><font color="#B22222">.vb</font>
<a name="line557">557: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *id, a, b;</font>
<a name="line558">558: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscMalloc1.html">PetscMalloc1</a>(use_a_squared ? (size_t)a * a * b : (size_t)a * b, &id); // Cast a to size_t before multiplication</font>
<a name="line559">559: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscMalloc1.html">PetscMalloc1</a>(b * b + a, &id); // b is automatically cast to size_t and order-of-operations ensures size_t precision is maintained</font>
<a name="line560">560: </a><font color="#B22222">.ve</font>
<a name="line562">562: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PetscFree.html">PetscFree</a>()`, `<a href="../manualpages/Sys/PetscNew.html">PetscNew</a>()`, `<a href="../manualpages/Sys/PetscMalloc.html">PetscMalloc</a>()`, `<a href="../manualpages/Sys/PetscCalloc1.html">PetscCalloc1</a>()`, `<a href="../manualpages/Sys/PetscMalloc2.html">PetscMalloc2</a>()`</font>
<a name="line563">563: </a><font color="#B22222">M*/</font>
<a name="line564">564: </a><strong><font color="#228B22">#define <a href="../manualpages/Sys/PetscMalloc1.html">PetscMalloc1</a>(m1, r1) <a href="../manualpages/Sys/PetscMallocA.html">PetscMallocA</a>(1, <a href="../manualpages/Sys/PETSC_FALSE.html">PETSC_FALSE</a>, __LINE__, PETSC_FUNCTION_NAME, __FILE__, ((size_t)((size_t)m1) * sizeof(**(r1))), (r1))</font></strong>
<a name="line566">566: </a><font color="#B22222">/*MC</font>
<a name="line567">567: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscCalloc1.html">PetscCalloc1</a> - Allocates a cleared (zeroed) array of memory aligned to `PETSC_MEMALIGN`</font>
<a name="line569">569: </a><font color="#B22222"> Synopsis:</font>
<a name="line570">570: </a>#include <A href="../include/petscsys.h.html"><petscsys.h></A>
<a name="line571">571: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscCalloc1.html">PetscCalloc1</a>(size_t m1,type **r1)</font>
<a name="line573">573: </a><font color="#B22222"> Not Collective</font>
<a name="line575">575: </a><font color="#B22222"> Input Parameter:</font>
<a name="line576">576: </a><font color="#B22222">. m1 - number of elements to allocate in 1st chunk (may be zero)</font>
<a name="line578">578: </a><font color="#B22222"> Output Parameter:</font>
<a name="line579">579: </a><font color="#B22222">. r1 - memory allocated</font>
<a name="line581">581: </a><font color="#B22222"> Level: beginner</font>
<a name="line583">583: </a><font color="#B22222"> Note:</font>
<a name="line584">584: </a><font color="#B22222"> See `<a href="../manualpages/Sys/PetscMalloc1.html">PetscMalloc1</a>()` for more details on usage.</font>
<a name="line586">586: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PetscFree.html">PetscFree</a>()`, `<a href="../manualpages/Sys/PetscNew.html">PetscNew</a>()`, `<a href="../manualpages/Sys/PetscMalloc.html">PetscMalloc</a>()`, `<a href="../manualpages/Sys/PetscMalloc1.html">PetscMalloc1</a>()`, `<a href="../manualpages/Sys/PetscCalloc2.html">PetscCalloc2</a>()`</font>
<a name="line587">587: </a><font color="#B22222">M*/</font>
<a name="line588">588: </a><strong><font color="#228B22">#define <a href="../manualpages/Sys/PetscCalloc1.html">PetscCalloc1</a>(m1, r1) <a href="../manualpages/Sys/PetscMallocA.html">PetscMallocA</a>(1, <a href="../manualpages/Sys/PETSC_TRUE.html">PETSC_TRUE</a>, __LINE__, PETSC_FUNCTION_NAME, __FILE__, ((size_t)((size_t)m1) * sizeof(**(r1))), (r1))</font></strong>
<a name="line590">590: </a><font color="#B22222">/*MC</font>
<a name="line591">591: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscMalloc2.html">PetscMalloc2</a> - Allocates 2 arrays of memory both aligned to `PETSC_MEMALIGN`</font>
<a name="line593">593: </a><font color="#B22222"> Synopsis:</font>
<a name="line594">594: </a>#include <A href="../include/petscsys.h.html"><petscsys.h></A>
<a name="line595">595: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMalloc2.html">PetscMalloc2</a>(size_t m1,type **r1,size_t m2,type **r2)</font>
<a name="line597">597: </a><font color="#B22222"> Not Collective</font>
<a name="line599">599: </a><font color="#B22222"> Input Parameters:</font>
<a name="line600">600: </a><font color="#B22222">+ m1 - number of elements to allocate in 1st chunk (may be zero)</font>
<a name="line601">601: </a><font color="#B22222">- m2 - number of elements to allocate in 2nd chunk (may be zero)</font>
<a name="line603">603: </a><font color="#B22222"> Output Parameters:</font>
<a name="line604">604: </a><font color="#B22222">+ r1 - memory allocated in first chunk</font>
<a name="line605">605: </a><font color="#B22222">- r2 - memory allocated in second chunk</font>
<a name="line607">607: </a><font color="#B22222"> Level: developer</font>
<a name="line609">609: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PetscFree.html">PetscFree</a>()`, `<a href="../manualpages/Sys/PetscNew.html">PetscNew</a>()`, `<a href="../manualpages/Sys/PetscMalloc.html">PetscMalloc</a>()`, `<a href="../manualpages/Sys/PetscMalloc1.html">PetscMalloc1</a>()`, `<a href="../manualpages/Sys/PetscCalloc2.html">PetscCalloc2</a>()`</font>
<a name="line610">610: </a><font color="#B22222">M*/</font>
<a name="line611">611: </a><strong><font color="#228B22">#define <a href="../manualpages/Sys/PetscMalloc2.html">PetscMalloc2</a>(m1, r1, m2, r2) <a href="../manualpages/Sys/PetscMallocA.html">PetscMallocA</a>(2, <a href="../manualpages/Sys/PETSC_FALSE.html">PETSC_FALSE</a>, __LINE__, PETSC_FUNCTION_NAME, __FILE__, ((size_t)((size_t)m1) * sizeof(**(r1))), (r1), ((size_t)((size_t)m2) * sizeof(**(r2))), (r2))</font></strong>
<a name="line613">613: </a><font color="#B22222">/*MC</font>
<a name="line614">614: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscCalloc2.html">PetscCalloc2</a> - Allocates 2 cleared (zeroed) arrays of memory both aligned to `PETSC_MEMALIGN`</font>
<a name="line616">616: </a><font color="#B22222"> Synopsis:</font>
<a name="line617">617: </a>#include <A href="../include/petscsys.h.html"><petscsys.h></A>
<a name="line618">618: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscCalloc2.html">PetscCalloc2</a>(size_t m1,type **r1,size_t m2,type **r2)</font>
<a name="line620">620: </a><font color="#B22222"> Not Collective</font>
<a name="line622">622: </a><font color="#B22222"> Input Parameters:</font>
<a name="line623">623: </a><font color="#B22222">+ m1 - number of elements to allocate in 1st chunk (may be zero)</font>
<a name="line624">624: </a><font color="#B22222">- m2 - number of elements to allocate in 2nd chunk (may be zero)</font>
<a name="line626">626: </a><font color="#B22222"> Output Parameters:</font>
<a name="line627">627: </a><font color="#B22222">+ r1 - memory allocated in first chunk</font>
<a name="line628">628: </a><font color="#B22222">- r2 - memory allocated in second chunk</font>
<a name="line630">630: </a><font color="#B22222"> Level: developer</font>
<a name="line632">632: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PetscFree.html">PetscFree</a>()`, `<a href="../manualpages/Sys/PetscNew.html">PetscNew</a>()`, `<a href="../manualpages/Sys/PetscMalloc.html">PetscMalloc</a>()`, `<a href="../manualpages/Sys/PetscCalloc1.html">PetscCalloc1</a>()`, `<a href="../manualpages/Sys/PetscMalloc2.html">PetscMalloc2</a>()`</font>
<a name="line633">633: </a><font color="#B22222">M*/</font>
<a name="line634">634: </a><strong><font color="#228B22">#define <a href="../manualpages/Sys/PetscCalloc2.html">PetscCalloc2</a>(m1, r1, m2, r2) <a href="../manualpages/Sys/PetscMallocA.html">PetscMallocA</a>(2, <a href="../manualpages/Sys/PETSC_TRUE.html">PETSC_TRUE</a>, __LINE__, PETSC_FUNCTION_NAME, __FILE__, ((size_t)((size_t)m1) * sizeof(**(r1))), (r1), ((size_t)((size_t)m2) * sizeof(**(r2))), (r2))</font></strong>
<a name="line636">636: </a><font color="#B22222">/*MC</font>
<a name="line637">637: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscMalloc3.html">PetscMalloc3</a> - Allocates 3 arrays of memory, all aligned to `PETSC_MEMALIGN`</font>
<a name="line639">639: </a><font color="#B22222"> Synopsis:</font>
<a name="line640">640: </a>#include <A href="../include/petscsys.h.html"><petscsys.h></A>
<a name="line641">641: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMalloc3.html">PetscMalloc3</a>(size_t m1,type **r1,size_t m2,type **r2,size_t m3,type **r3)</font>
<a name="line643">643: </a><font color="#B22222"> Not Collective</font>
<a name="line645">645: </a><font color="#B22222"> Input Parameters:</font>
<a name="line646">646: </a><font color="#B22222">+ m1 - number of elements to allocate in 1st chunk (may be zero)</font>
<a name="line647">647: </a><font color="#B22222">. m2 - number of elements to allocate in 2nd chunk (may be zero)</font>
<a name="line648">648: </a><font color="#B22222">- m3 - number of elements to allocate in 3rd chunk (may be zero)</font>
<a name="line650">650: </a><font color="#B22222"> Output Parameters:</font>
<a name="line651">651: </a><font color="#B22222">+ r1 - memory allocated in first chunk</font>
<a name="line652">652: </a><font color="#B22222">. r2 - memory allocated in second chunk</font>
<a name="line653">653: </a><font color="#B22222">- r3 - memory allocated in third chunk</font>
<a name="line655">655: </a><font color="#B22222"> Level: developer</font>
<a name="line657">657: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PetscFree.html">PetscFree</a>()`, `<a href="../manualpages/Sys/PetscNew.html">PetscNew</a>()`, `<a href="../manualpages/Sys/PetscMalloc.html">PetscMalloc</a>()`, `<a href="../manualpages/Sys/PetscMalloc2.html">PetscMalloc2</a>()`, `<a href="../manualpages/Sys/PetscCalloc3.html">PetscCalloc3</a>()`, `<a href="../manualpages/Sys/PetscFree3.html">PetscFree3</a>()`</font>
<a name="line658">658: </a><font color="#B22222">M*/</font>
<a name="line659">659: </a><strong><font color="#228B22">#define <a href="../manualpages/Sys/PetscMalloc3.html">PetscMalloc3</a>(m1, r1, m2, r2, m3, r3) \</font></strong>
<a name="line660">660: </a><strong><font color="#228B22"> <a href="../manualpages/Sys/PetscMallocA.html">PetscMallocA</a>(3, <a href="../manualpages/Sys/PETSC_FALSE.html">PETSC_FALSE</a>, __LINE__, PETSC_FUNCTION_NAME, __FILE__, ((size_t)((size_t)m1) * sizeof(**(r1))), (r1), ((size_t)((size_t)m2) * sizeof(**(r2))), (r2), ((size_t)((size_t)m3) * sizeof(**(r3))), (r3))</font></strong>
<a name="line662">662: </a><font color="#B22222">/*MC</font>
<a name="line663">663: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscCalloc3.html">PetscCalloc3</a> - Allocates 3 cleared (zeroed) arrays of memory, all aligned to `PETSC_MEMALIGN`</font>
<a name="line665">665: </a><font color="#B22222"> Synopsis:</font>
<a name="line666">666: </a>#include <A href="../include/petscsys.h.html"><petscsys.h></A>
<a name="line667">667: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscCalloc3.html">PetscCalloc3</a>(size_t m1,type **r1,size_t m2,type **r2,size_t m3,type **r3)</font>
<a name="line669">669: </a><font color="#B22222"> Not Collective</font>
<a name="line671">671: </a><font color="#B22222"> Input Parameters:</font>
<a name="line672">672: </a><font color="#B22222">+ m1 - number of elements to allocate in 1st chunk (may be zero)</font>
<a name="line673">673: </a><font color="#B22222">. m2 - number of elements to allocate in 2nd chunk (may be zero)</font>
<a name="line674">674: </a><font color="#B22222">- m3 - number of elements to allocate in 3rd chunk (may be zero)</font>
<a name="line676">676: </a><font color="#B22222"> Output Parameters:</font>
<a name="line677">677: </a><font color="#B22222">+ r1 - memory allocated in first chunk</font>
<a name="line678">678: </a><font color="#B22222">. r2 - memory allocated in second chunk</font>
<a name="line679">679: </a><font color="#B22222">- r3 - memory allocated in third chunk</font>
<a name="line681">681: </a><font color="#B22222"> Level: developer</font>
<a name="line683">683: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PetscFree.html">PetscFree</a>()`, `<a href="../manualpages/Sys/PetscNew.html">PetscNew</a>()`, `<a href="../manualpages/Sys/PetscMalloc.html">PetscMalloc</a>()`, `<a href="../manualpages/Sys/PetscCalloc2.html">PetscCalloc2</a>()`, `<a href="../manualpages/Sys/PetscMalloc3.html">PetscMalloc3</a>()`, `<a href="../manualpages/Sys/PetscFree3.html">PetscFree3</a>()`</font>
<a name="line684">684: </a><font color="#B22222">M*/</font>
<a name="line685">685: </a><strong><font color="#228B22">#define <a href="../manualpages/Sys/PetscCalloc3.html">PetscCalloc3</a>(m1, r1, m2, r2, m3, r3) \</font></strong>
<a name="line686">686: </a><strong><font color="#228B22"> <a href="../manualpages/Sys/PetscMallocA.html">PetscMallocA</a>(3, <a href="../manualpages/Sys/PETSC_TRUE.html">PETSC_TRUE</a>, __LINE__, PETSC_FUNCTION_NAME, __FILE__, ((size_t)((size_t)m1) * sizeof(**(r1))), (r1), ((size_t)((size_t)m2) * sizeof(**(r2))), (r2), ((size_t)((size_t)m3) * sizeof(**(r3))), (r3))</font></strong>
<a name="line688">688: </a><font color="#B22222">/*MC</font>
<a name="line689">689: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscMalloc4.html">PetscMalloc4</a> - Allocates 4 arrays of memory, all aligned to `PETSC_MEMALIGN`</font>
<a name="line691">691: </a><font color="#B22222"> Synopsis:</font>
<a name="line692">692: </a>#include <A href="../include/petscsys.h.html"><petscsys.h></A>
<a name="line693">693: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMalloc4.html">PetscMalloc4</a>(size_t m1,type **r1,size_t m2,type **r2,size_t m3,type **r3,size_t m4,type **r4)</font>
<a name="line695">695: </a><font color="#B22222"> Not Collective</font>
<a name="line697">697: </a><font color="#B22222"> Input Parameters:</font>
<a name="line698">698: </a><font color="#B22222">+ m1 - number of elements to allocate in 1st chunk (may be zero)</font>
<a name="line699">699: </a><font color="#B22222">. m2 - number of elements to allocate in 2nd chunk (may be zero)</font>
<a name="line700">700: </a><font color="#B22222">. m3 - number of elements to allocate in 3rd chunk (may be zero)</font>
<a name="line701">701: </a><font color="#B22222">- m4 - number of elements to allocate in 4th chunk (may be zero)</font>
<a name="line703">703: </a><font color="#B22222"> Output Parameters:</font>
<a name="line704">704: </a><font color="#B22222">+ r1 - memory allocated in first chunk</font>
<a name="line705">705: </a><font color="#B22222">. r2 - memory allocated in second chunk</font>
<a name="line706">706: </a><font color="#B22222">. r3 - memory allocated in third chunk</font>
<a name="line707">707: </a><font color="#B22222">- r4 - memory allocated in fourth chunk</font>
<a name="line709">709: </a><font color="#B22222"> Level: developer</font>
<a name="line711">711: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PetscFree.html">PetscFree</a>()`, `<a href="../manualpages/Sys/PetscNew.html">PetscNew</a>()`, `<a href="../manualpages/Sys/PetscMalloc.html">PetscMalloc</a>()`, `<a href="../manualpages/Sys/PetscMalloc2.html">PetscMalloc2</a>()`, `<a href="../manualpages/Sys/PetscCalloc4.html">PetscCalloc4</a>()`, `<a href="../manualpages/Sys/PetscFree4.html">PetscFree4</a>()`</font>
<a name="line712">712: </a><font color="#B22222">M*/</font>
<a name="line713">713: </a><strong><font color="#228B22">#define <a href="../manualpages/Sys/PetscMalloc4.html">PetscMalloc4</a>(m1, r1, m2, r2, m3, r3, m4, r4) \</font></strong>
<a name="line714">714: </a><strong><font color="#228B22"> <a href="../manualpages/Sys/PetscMallocA.html">PetscMallocA</a>(4, <a href="../manualpages/Sys/PETSC_FALSE.html">PETSC_FALSE</a>, __LINE__, PETSC_FUNCTION_NAME, __FILE__, ((size_t)((size_t)m1) * sizeof(**(r1))), (r1), ((size_t)((size_t)m2) * sizeof(**(r2))), (r2), ((size_t)((size_t)m3) * sizeof(**(r3))), (r3), ((size_t)((size_t)m4) * sizeof(**(r4))), (r4))</font></strong>
<a name="line716">716: </a><font color="#B22222">/*MC</font>
<a name="line717">717: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscCalloc4.html">PetscCalloc4</a> - Allocates 4 cleared (zeroed) arrays of memory, all aligned to `PETSC_MEMALIGN`</font>
<a name="line719">719: </a><font color="#B22222"> Synopsis:</font>
<a name="line720">720: </a>#include <A href="../include/petscsys.h.html"><petscsys.h></A>
<a name="line721">721: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscCalloc4.html">PetscCalloc4</a>(size_t m1,type **r1,size_t m2,type **r2,size_t m3,type **r3,size_t m4,type **r4)</font>
<a name="line723">723: </a><font color="#B22222"> Not Collective</font>
<a name="line725">725: </a><font color="#B22222"> Input Parameters:</font>
<a name="line726">726: </a><font color="#B22222">+ m1 - number of elements to allocate in 1st chunk (may be zero)</font>
<a name="line727">727: </a><font color="#B22222">. m2 - number of elements to allocate in 2nd chunk (may be zero)</font>
<a name="line728">728: </a><font color="#B22222">. m3 - number of elements to allocate in 3rd chunk (may be zero)</font>
<a name="line729">729: </a><font color="#B22222">- m4 - number of elements to allocate in 4th chunk (may be zero)</font>
<a name="line731">731: </a><font color="#B22222"> Output Parameters:</font>
<a name="line732">732: </a><font color="#B22222">+ r1 - memory allocated in first chunk</font>
<a name="line733">733: </a><font color="#B22222">. r2 - memory allocated in second chunk</font>
<a name="line734">734: </a><font color="#B22222">. r3 - memory allocated in third chunk</font>
<a name="line735">735: </a><font color="#B22222">- r4 - memory allocated in fourth chunk</font>
<a name="line737">737: </a><font color="#B22222"> Level: developer</font>
<a name="line739">739: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PetscFree.html">PetscFree</a>()`, `<a href="../manualpages/Sys/PetscNew.html">PetscNew</a>()`, `<a href="../manualpages/Sys/PetscMalloc.html">PetscMalloc</a>()`, `<a href="../manualpages/Sys/PetscMalloc2.html">PetscMalloc2</a>()`, `<a href="../manualpages/Sys/PetscCalloc4.html">PetscCalloc4</a>()`, `<a href="../manualpages/Sys/PetscFree4.html">PetscFree4</a>()`</font>
<a name="line740">740: </a><font color="#B22222">M*/</font>
<a name="line741">741: </a><strong><font color="#228B22">#define <a href="../manualpages/Sys/PetscCalloc4.html">PetscCalloc4</a>(m1, r1, m2, r2, m3, r3, m4, r4) \</font></strong>
<a name="line742">742: </a><strong><font color="#228B22"> <a href="../manualpages/Sys/PetscMallocA.html">PetscMallocA</a>(4, <a href="../manualpages/Sys/PETSC_TRUE.html">PETSC_TRUE</a>, __LINE__, PETSC_FUNCTION_NAME, __FILE__, ((size_t)((size_t)m1) * sizeof(**(r1))), (r1), ((size_t)((size_t)m2) * sizeof(**(r2))), (r2), ((size_t)((size_t)m3) * sizeof(**(r3))), (r3), ((size_t)((size_t)m4) * sizeof(**(r4))), (r4))</font></strong>
<a name="line744">744: </a><font color="#B22222">/*MC</font>
<a name="line745">745: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscMalloc5.html">PetscMalloc5</a> - Allocates 5 arrays of memory, all aligned to `PETSC_MEMALIGN`</font>
<a name="line747">747: </a><font color="#B22222"> Synopsis:</font>
<a name="line748">748: </a>#include <A href="../include/petscsys.h.html"><petscsys.h></A>
<a name="line749">749: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMalloc5.html">PetscMalloc5</a>(size_t m1,type **r1,size_t m2,type **r2,size_t m3,type **r3,size_t m4,type **r4,size_t m5,type **r5)</font>
<a name="line751">751: </a><font color="#B22222"> Not Collective</font>
<a name="line753">753: </a><font color="#B22222"> Input Parameters:</font>
<a name="line754">754: </a><font color="#B22222">+ m1 - number of elements to allocate in 1st chunk (may be zero)</font>
<a name="line755">755: </a><font color="#B22222">. m2 - number of elements to allocate in 2nd chunk (may be zero)</font>
<a name="line756">756: </a><font color="#B22222">. m3 - number of elements to allocate in 3rd chunk (may be zero)</font>
<a name="line757">757: </a><font color="#B22222">. m4 - number of elements to allocate in 4th chunk (may be zero)</font>
<a name="line758">758: </a><font color="#B22222">- m5 - number of elements to allocate in 5th chunk (may be zero)</font>
<a name="line760">760: </a><font color="#B22222"> Output Parameters:</font>
<a name="line761">761: </a><font color="#B22222">+ r1 - memory allocated in first chunk</font>
<a name="line762">762: </a><font color="#B22222">. r2 - memory allocated in second chunk</font>
<a name="line763">763: </a><font color="#B22222">. r3 - memory allocated in third chunk</font>
<a name="line764">764: </a><font color="#B22222">. r4 - memory allocated in fourth chunk</font>
<a name="line765">765: </a><font color="#B22222">- r5 - memory allocated in fifth chunk</font>
<a name="line767">767: </a><font color="#B22222"> Level: developer</font>
<a name="line769">769: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PetscFree.html">PetscFree</a>()`, `<a href="../manualpages/Sys/PetscNew.html">PetscNew</a>()`, `<a href="../manualpages/Sys/PetscMalloc.html">PetscMalloc</a>()`, `<a href="../manualpages/Sys/PetscMalloc2.html">PetscMalloc2</a>()`, `<a href="../manualpages/Sys/PetscCalloc5.html">PetscCalloc5</a>()`, `<a href="../manualpages/Sys/PetscFree5.html">PetscFree5</a>()`</font>
<a name="line770">770: </a><font color="#B22222">M*/</font>
<a name="line771">771: </a><strong><font color="#228B22">#define <a href="../manualpages/Sys/PetscMalloc5.html">PetscMalloc5</a>(m1, r1, m2, r2, m3, r3, m4, r4, m5, r5) \</font></strong>
<a name="line772">772: </a><strong><font color="#228B22"> <a href="../manualpages/Sys/PetscMallocA.html">PetscMallocA</a>(5, <a href="../manualpages/Sys/PETSC_FALSE.html">PETSC_FALSE</a>, __LINE__, PETSC_FUNCTION_NAME, __FILE__, ((size_t)((size_t)m1) * sizeof(**(r1))), (r1), ((size_t)((size_t)m2) * sizeof(**(r2))), (r2), ((size_t)((size_t)m3) * sizeof(**(r3))), (r3), ((size_t)((size_t)m4) * sizeof(**(r4))), (r4), ((size_t)((size_t)m5) * sizeof(**(r5))), (r5))</font></strong>
<a name="line774">774: </a><font color="#B22222">/*MC</font>
<a name="line775">775: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscCalloc5.html">PetscCalloc5</a> - Allocates 5 cleared (zeroed) arrays of memory, all aligned to `PETSC_MEMALIGN`</font>
<a name="line777">777: </a><font color="#B22222"> Synopsis:</font>
<a name="line778">778: </a>#include <A href="../include/petscsys.h.html"><petscsys.h></A>
<a name="line779">779: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscCalloc5.html">PetscCalloc5</a>(size_t m1,type **r1,size_t m2,type **r2,size_t m3,type **r3,size_t m4,type **r4,size_t m5,type **r5)</font>
<a name="line781">781: </a><font color="#B22222"> Not Collective</font>
<a name="line783">783: </a><font color="#B22222"> Input Parameters:</font>
<a name="line784">784: </a><font color="#B22222">+ m1 - number of elements to allocate in 1st chunk (may be zero)</font>
<a name="line785">785: </a><font color="#B22222">. m2 - number of elements to allocate in 2nd chunk (may be zero)</font>
<a name="line786">786: </a><font color="#B22222">. m3 - number of elements to allocate in 3rd chunk (may be zero)</font>
<a name="line787">787: </a><font color="#B22222">. m4 - number of elements to allocate in 4th chunk (may be zero)</font>
<a name="line788">788: </a><font color="#B22222">- m5 - number of elements to allocate in 5th chunk (may be zero)</font>
<a name="line790">790: </a><font color="#B22222"> Output Parameters:</font>
<a name="line791">791: </a><font color="#B22222">+ r1 - memory allocated in first chunk</font>
<a name="line792">792: </a><font color="#B22222">. r2 - memory allocated in second chunk</font>
<a name="line793">793: </a><font color="#B22222">. r3 - memory allocated in third chunk</font>
<a name="line794">794: </a><font color="#B22222">. r4 - memory allocated in fourth chunk</font>
<a name="line795">795: </a><font color="#B22222">- r5 - memory allocated in fifth chunk</font>
<a name="line797">797: </a><font color="#B22222"> Level: developer</font>
<a name="line799">799: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PetscFree.html">PetscFree</a>()`, `<a href="../manualpages/Sys/PetscNew.html">PetscNew</a>()`, `<a href="../manualpages/Sys/PetscMalloc.html">PetscMalloc</a>()`, `<a href="../manualpages/Sys/PetscMalloc5.html">PetscMalloc5</a>()`, `<a href="../manualpages/Sys/PetscFree5.html">PetscFree5</a>()`</font>
<a name="line800">800: </a><font color="#B22222">M*/</font>
<a name="line801">801: </a><strong><font color="#228B22">#define <a href="../manualpages/Sys/PetscCalloc5.html">PetscCalloc5</a>(m1, r1, m2, r2, m3, r3, m4, r4, m5, r5) \</font></strong>
<a name="line802">802: </a><strong><font color="#228B22"> <a href="../manualpages/Sys/PetscMallocA.html">PetscMallocA</a>(5, <a href="../manualpages/Sys/PETSC_TRUE.html">PETSC_TRUE</a>, __LINE__, PETSC_FUNCTION_NAME, __FILE__, ((size_t)((size_t)m1) * sizeof(**(r1))), (r1), ((size_t)((size_t)m2) * sizeof(**(r2))), (r2), ((size_t)((size_t)m3) * sizeof(**(r3))), (r3), ((size_t)((size_t)m4) * sizeof(**(r4))), (r4), ((size_t)((size_t)m5) * sizeof(**(r5))), (r5))</font></strong>
<a name="line804">804: </a><font color="#B22222">/*MC</font>
<a name="line805">805: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscMalloc6.html">PetscMalloc6</a> - Allocates 6 arrays of memory, all aligned to `PETSC_MEMALIGN`</font>
<a name="line807">807: </a><font color="#B22222"> Synopsis:</font>
<a name="line808">808: </a>#include <A href="../include/petscsys.h.html"><petscsys.h></A>
<a name="line809">809: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMalloc6.html">PetscMalloc6</a>(size_t m1,type **r1,size_t m2,type **r2,size_t m3,type **r3,size_t m4,type **r4,size_t m5,type **r5,size_t m6,type **r6)</font>
<a name="line811">811: </a><font color="#B22222"> Not Collective</font>
<a name="line813">813: </a><font color="#B22222"> Input Parameters:</font>
<a name="line814">814: </a><font color="#B22222">+ m1 - number of elements to allocate in 1st chunk (may be zero)</font>
<a name="line815">815: </a><font color="#B22222">. m2 - number of elements to allocate in 2nd chunk (may be zero)</font>
<a name="line816">816: </a><font color="#B22222">. m3 - number of elements to allocate in 3rd chunk (may be zero)</font>
<a name="line817">817: </a><font color="#B22222">. m4 - number of elements to allocate in 4th chunk (may be zero)</font>
<a name="line818">818: </a><font color="#B22222">. m5 - number of elements to allocate in 5th chunk (may be zero)</font>
<a name="line819">819: </a><font color="#B22222">- m6 - number of elements to allocate in 6th chunk (may be zero)</font>
<a name="line821">821: </a><font color="#B22222"> Output Parameteasr:</font>
<a name="line822">822: </a><font color="#B22222">+ r1 - memory allocated in first chunk</font>
<a name="line823">823: </a><font color="#B22222">. r2 - memory allocated in second chunk</font>
<a name="line824">824: </a><font color="#B22222">. r3 - memory allocated in third chunk</font>
<a name="line825">825: </a><font color="#B22222">. r4 - memory allocated in fourth chunk</font>
<a name="line826">826: </a><font color="#B22222">. r5 - memory allocated in fifth chunk</font>
<a name="line827">827: </a><font color="#B22222">- r6 - memory allocated in sixth chunk</font>
<a name="line829">829: </a><font color="#B22222"> Level: developer</font>
<a name="line831">831: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PetscFree.html">PetscFree</a>()`, `<a href="../manualpages/Sys/PetscNew.html">PetscNew</a>()`, `<a href="../manualpages/Sys/PetscMalloc.html">PetscMalloc</a>()`, `<a href="../manualpages/Sys/PetscMalloc2.html">PetscMalloc2</a>()`, `<a href="../manualpages/Sys/PetscCalloc6.html">PetscCalloc6</a>()`, `<a href="../manualpages/Sys/PetscFree3.html">PetscFree3</a>()`, `<a href="../manualpages/Sys/PetscFree4.html">PetscFree4</a>()`, `<a href="../manualpages/Sys/PetscFree5.html">PetscFree5</a>()`, `<a href="../manualpages/Sys/PetscFree6.html">PetscFree6</a>()`</font>
<a name="line832">832: </a><font color="#B22222">M*/</font>
<a name="line833">833: </a><strong><font color="#228B22">#define <a href="../manualpages/Sys/PetscMalloc6.html">PetscMalloc6</a>(m1, r1, m2, r2, m3, r3, m4, r4, m5, r5, m6, r6) \</font></strong>
<a name="line834">834: </a><strong><font color="#228B22"> <a href="../manualpages/Sys/PetscMallocA.html">PetscMallocA</a>(6, <a href="../manualpages/Sys/PETSC_FALSE.html">PETSC_FALSE</a>, __LINE__, PETSC_FUNCTION_NAME, __FILE__, ((size_t)((size_t)m1) * sizeof(**(r1))), (r1), ((size_t)((size_t)m2) * sizeof(**(r2))), (r2), ((size_t)((size_t)m3) * sizeof(**(r3))), (r3), ((size_t)((size_t)m4) * sizeof(**(r4))), (r4), ((size_t)((size_t)m5) * sizeof(**(r5))), (r5), ((size_t)((size_t)m6) * sizeof(**(r6))), (r6))</font></strong>
<a name="line836">836: </a><font color="#B22222">/*MC</font>
<a name="line837">837: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscCalloc6.html">PetscCalloc6</a> - Allocates 6 cleared (zeroed) arrays of memory, all aligned to `PETSC_MEMALIGN`</font>
<a name="line839">839: </a><font color="#B22222"> Synopsis:</font>
<a name="line840">840: </a>#include <A href="../include/petscsys.h.html"><petscsys.h></A>
<a name="line841">841: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscCalloc6.html">PetscCalloc6</a>(size_t m1,type **r1,size_t m2,type **r2,size_t m3,type **r3,size_t m4,type **r4,size_t m5,type **r5,size_t m6,type **r6)</font>
<a name="line843">843: </a><font color="#B22222"> Not Collective</font>
<a name="line845">845: </a><font color="#B22222"> Input Parameters:</font>
<a name="line846">846: </a><font color="#B22222">+ m1 - number of elements to allocate in 1st chunk (may be zero)</font>
<a name="line847">847: </a><font color="#B22222">. m2 - number of elements to allocate in 2nd chunk (may be zero)</font>
<a name="line848">848: </a><font color="#B22222">. m3 - number of elements to allocate in 3rd chunk (may be zero)</font>
<a name="line849">849: </a><font color="#B22222">. m4 - number of elements to allocate in 4th chunk (may be zero)</font>
<a name="line850">850: </a><font color="#B22222">. m5 - number of elements to allocate in 5th chunk (may be zero)</font>
<a name="line851">851: </a><font color="#B22222">- m6 - number of elements to allocate in 6th chunk (may be zero)</font>
<a name="line853">853: </a><font color="#B22222"> Output Parameters:</font>
<a name="line854">854: </a><font color="#B22222">+ r1 - memory allocated in first chunk</font>
<a name="line855">855: </a><font color="#B22222">. r2 - memory allocated in second chunk</font>
<a name="line856">856: </a><font color="#B22222">. r3 - memory allocated in third chunk</font>
<a name="line857">857: </a><font color="#B22222">. r4 - memory allocated in fourth chunk</font>
<a name="line858">858: </a><font color="#B22222">. r5 - memory allocated in fifth chunk</font>
<a name="line859">859: </a><font color="#B22222">- r6 - memory allocated in sixth chunk</font>
<a name="line861">861: </a><font color="#B22222"> Level: developer</font>
<a name="line863">863: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PetscFree.html">PetscFree</a>()`, `<a href="../manualpages/Sys/PetscNew.html">PetscNew</a>()`, `<a href="../manualpages/Sys/PetscMalloc.html">PetscMalloc</a>()`, `<a href="../manualpages/Sys/PetscMalloc2.html">PetscMalloc2</a>()`, `<a href="../manualpages/Sys/PetscMalloc6.html">PetscMalloc6</a>()`, `<a href="../manualpages/Sys/PetscFree6.html">PetscFree6</a>()`</font>
<a name="line864">864: </a><font color="#B22222">M*/</font>
<a name="line865">865: </a><strong><font color="#228B22">#define <a href="../manualpages/Sys/PetscCalloc6.html">PetscCalloc6</a>(m1, r1, m2, r2, m3, r3, m4, r4, m5, r5, m6, r6) \</font></strong>
<a name="line866">866: </a><strong><font color="#228B22"> <a href="../manualpages/Sys/PetscMallocA.html">PetscMallocA</a>(6, <a href="../manualpages/Sys/PETSC_TRUE.html">PETSC_TRUE</a>, __LINE__, PETSC_FUNCTION_NAME, __FILE__, ((size_t)((size_t)m1) * sizeof(**(r1))), (r1), ((size_t)((size_t)m2) * sizeof(**(r2))), (r2), ((size_t)((size_t)m3) * sizeof(**(r3))), (r3), ((size_t)((size_t)m4) * sizeof(**(r4))), (r4), ((size_t)((size_t)m5) * sizeof(**(r5))), (r5), ((size_t)((size_t)m6) * sizeof(**(r6))), (r6))</font></strong>
<a name="line868">868: </a><font color="#B22222">/*MC</font>
<a name="line869">869: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscMalloc7.html">PetscMalloc7</a> - Allocates 7 arrays of memory, all aligned to `PETSC_MEMALIGN`</font>
<a name="line871">871: </a><font color="#B22222"> Synopsis:</font>
<a name="line872">872: </a>#include <A href="../include/petscsys.h.html"><petscsys.h></A>
<a name="line873">873: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMalloc7.html">PetscMalloc7</a>(size_t m1,type **r1,size_t m2,type **r2,size_t m3,type **r3,size_t m4,type **r4,size_t m5,type **r5,size_t m6,type **r6,size_t m7,type **r7)</font>
<a name="line875">875: </a><font color="#B22222"> Not Collective</font>
<a name="line877">877: </a><font color="#B22222"> Input Parameters:</font>
<a name="line878">878: </a><font color="#B22222">+ m1 - number of elements to allocate in 1st chunk (may be zero)</font>
<a name="line879">879: </a><font color="#B22222">. m2 - number of elements to allocate in 2nd chunk (may be zero)</font>
<a name="line880">880: </a><font color="#B22222">. m3 - number of elements to allocate in 3rd chunk (may be zero)</font>
<a name="line881">881: </a><font color="#B22222">. m4 - number of elements to allocate in 4th chunk (may be zero)</font>
<a name="line882">882: </a><font color="#B22222">. m5 - number of elements to allocate in 5th chunk (may be zero)</font>
<a name="line883">883: </a><font color="#B22222">. m6 - number of elements to allocate in 6th chunk (may be zero)</font>
<a name="line884">884: </a><font color="#B22222">- m7 - number of elements to allocate in 7th chunk (may be zero)</font>
<a name="line886">886: </a><font color="#B22222"> Output Parameters:</font>
<a name="line887">887: </a><font color="#B22222">+ r1 - memory allocated in first chunk</font>
<a name="line888">888: </a><font color="#B22222">. r2 - memory allocated in second chunk</font>
<a name="line889">889: </a><font color="#B22222">. r3 - memory allocated in third chunk</font>
<a name="line890">890: </a><font color="#B22222">. r4 - memory allocated in fourth chunk</font>
<a name="line891">891: </a><font color="#B22222">. r5 - memory allocated in fifth chunk</font>
<a name="line892">892: </a><font color="#B22222">. r6 - memory allocated in sixth chunk</font>
<a name="line893">893: </a><font color="#B22222">- r7 - memory allocated in seventh chunk</font>
<a name="line895">895: </a><font color="#B22222"> Level: developer</font>
<a name="line897">897: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PetscFree.html">PetscFree</a>()`, `<a href="../manualpages/Sys/PetscNew.html">PetscNew</a>()`, `<a href="../manualpages/Sys/PetscMalloc.html">PetscMalloc</a>()`, `<a href="../manualpages/Sys/PetscMalloc2.html">PetscMalloc2</a>()`, `<a href="../manualpages/Sys/PetscCalloc7.html">PetscCalloc7</a>()`, `<a href="../manualpages/Sys/PetscFree7.html">PetscFree7</a>()`</font>
<a name="line898">898: </a><font color="#B22222">M*/</font>
<a name="line899">899: </a><strong><font color="#228B22">#define <a href="../manualpages/Sys/PetscMalloc7.html">PetscMalloc7</a>(m1, r1, m2, r2, m3, r3, m4, r4, m5, r5, m6, r6, m7, r7) \</font></strong>
<a name="line900">900: </a><strong><font color="#228B22"> <a href="../manualpages/Sys/PetscMallocA.html">PetscMallocA</a>(7, <a href="../manualpages/Sys/PETSC_FALSE.html">PETSC_FALSE</a>, __LINE__, PETSC_FUNCTION_NAME, __FILE__, ((size_t)((size_t)m1) * sizeof(**(r1))), (r1), ((size_t)((size_t)m2) * sizeof(**(r2))), (r2), ((size_t)((size_t)m3) * sizeof(**(r3))), (r3), ((size_t)((size_t)m4) * sizeof(**(r4))), (r4), ((size_t)((size_t)m5) * sizeof(**(r5))), (r5), ((size_t)((size_t)m6) * sizeof(**(r6))), (r6), ((size_t)((size_t)m7) * sizeof(**(r7))), (r7))</font></strong>
<a name="line902">902: </a><font color="#B22222">/*MC</font>
<a name="line903">903: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscCalloc7.html">PetscCalloc7</a> - Allocates 7 cleared (zeroed) arrays of memory, all aligned to `PETSC_MEMALIGN`</font>
<a name="line905">905: </a><font color="#B22222"> Synopsis:</font>
<a name="line906">906: </a>#include <A href="../include/petscsys.h.html"><petscsys.h></A>
<a name="line907">907: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscCalloc7.html">PetscCalloc7</a>(size_t m1,type **r1,size_t m2,type **r2,size_t m3,type **r3,size_t m4,type **r4,size_t m5,type **r5,size_t m6,type **r6,size_t m7,type **r7)</font>
<a name="line909">909: </a><font color="#B22222"> Not Collective</font>
<a name="line911">911: </a><font color="#B22222"> Input Parameters:</font>
<a name="line912">912: </a><font color="#B22222">+ m1 - number of elements to allocate in 1st chunk (may be zero)</font>
<a name="line913">913: </a><font color="#B22222">. m2 - number of elements to allocate in 2nd chunk (may be zero)</font>
<a name="line914">914: </a><font color="#B22222">. m3 - number of elements to allocate in 3rd chunk (may be zero)</font>
<a name="line915">915: </a><font color="#B22222">. m4 - number of elements to allocate in 4th chunk (may be zero)</font>
<a name="line916">916: </a><font color="#B22222">. m5 - number of elements to allocate in 5th chunk (may be zero)</font>
<a name="line917">917: </a><font color="#B22222">. m6 - number of elements to allocate in 6th chunk (may be zero)</font>
<a name="line918">918: </a><font color="#B22222">- m7 - number of elements to allocate in 7th chunk (may be zero)</font>
<a name="line920">920: </a><font color="#B22222"> Output Parameters:</font>
<a name="line921">921: </a><font color="#B22222">+ r1 - memory allocated in first chunk</font>
<a name="line922">922: </a><font color="#B22222">. r2 - memory allocated in second chunk</font>
<a name="line923">923: </a><font color="#B22222">. r3 - memory allocated in third chunk</font>
<a name="line924">924: </a><font color="#B22222">. r4 - memory allocated in fourth chunk</font>
<a name="line925">925: </a><font color="#B22222">. r5 - memory allocated in fifth chunk</font>
<a name="line926">926: </a><font color="#B22222">. r6 - memory allocated in sixth chunk</font>
<a name="line927">927: </a><font color="#B22222">- r7 - memory allocated in seventh chunk</font>
<a name="line929">929: </a><font color="#B22222"> Level: developer</font>
<a name="line931">931: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PetscFree.html">PetscFree</a>()`, `<a href="../manualpages/Sys/PetscNew.html">PetscNew</a>()`, `<a href="../manualpages/Sys/PetscMalloc.html">PetscMalloc</a>()`, `<a href="../manualpages/Sys/PetscMalloc2.html">PetscMalloc2</a>()`, `<a href="../manualpages/Sys/PetscMalloc7.html">PetscMalloc7</a>()`, `<a href="../manualpages/Sys/PetscFree7.html">PetscFree7</a>()`</font>
<a name="line932">932: </a><font color="#B22222">M*/</font>
<a name="line933">933: </a><strong><font color="#228B22">#define <a href="../manualpages/Sys/PetscCalloc7.html">PetscCalloc7</a>(m1, r1, m2, r2, m3, r3, m4, r4, m5, r5, m6, r6, m7, r7) \</font></strong>
<a name="line934">934: </a><strong><font color="#228B22"> <a href="../manualpages/Sys/PetscMallocA.html">PetscMallocA</a>(7, <a href="../manualpages/Sys/PETSC_TRUE.html">PETSC_TRUE</a>, __LINE__, PETSC_FUNCTION_NAME, __FILE__, ((size_t)((size_t)m1) * sizeof(**(r1))), (r1), ((size_t)((size_t)m2) * sizeof(**(r2))), (r2), ((size_t)((size_t)m3) * sizeof(**(r3))), (r3), ((size_t)((size_t)m4) * sizeof(**(r4))), (r4), ((size_t)((size_t)m5) * sizeof(**(r5))), (r5), ((size_t)((size_t)m6) * sizeof(**(r6))), (r6), ((size_t)((size_t)m7) * sizeof(**(r7))), (r7))</font></strong>
<a name="line936">936: </a><font color="#B22222">/*MC</font>
<a name="line937">937: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscNew.html">PetscNew</a> - Allocates memory of a particular type, zeros the memory! Aligned to `PETSC_MEMALIGN`</font>
<a name="line939">939: </a><font color="#B22222"> Synopsis:</font>
<a name="line940">940: </a>#include <A href="../include/petscsys.h.html"><petscsys.h></A>
<a name="line941">941: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscNew.html">PetscNew</a>(type **result)</font>
<a name="line943">943: </a><font color="#B22222"> Not Collective</font>
<a name="line945">945: </a><font color="#B22222"> Output Parameter:</font>
<a name="line946">946: </a><font color="#B22222">. result - memory allocated, sized to match pointer `type`</font>
<a name="line948">948: </a><font color="#B22222"> Level: beginner</font>
<a name="line950">950: </a><font color="#B22222"> Developer Note:</font>
<a name="line951">951: </a><font color="#B22222"> Calls `<a href="../manualpages/Sys/PetscCalloc.html">PetscCalloc</a>()` with the appropriate memory size obtained from `type`</font>
<a name="line953">953: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PetscFree.html">PetscFree</a>()`, `<a href="../manualpages/Sys/PetscMalloc.html">PetscMalloc</a>()`, `<a href="../manualpages/Sys/PetscCall.html">PetscCall</a>()`, `<a href="../manualpages/Sys/PetscCalloc1.html">PetscCalloc1</a>()`, `<a href="../manualpages/Sys/PetscMalloc1.html">PetscMalloc1</a>()`</font>
<a name="line954">954: </a><font color="#B22222">M*/</font>
<a name="line955">955: </a><strong><font color="#228B22">#define <a href="../manualpages/Sys/PetscNew.html">PetscNew</a>(b) <a href="../manualpages/Sys/PetscCalloc1.html">PetscCalloc1</a>(1, (b))</font></strong>
<a name="line957">957: </a><strong><font color="#228B22">#define PetscNewLog(o, b) PETSC_DEPRECATED_MACRO(3, 18, 0, </font><font color="#666666">"<a href="../manualpages/Sys/PetscNew.html">PetscNew</a>()"</font><font color="#228B22">, ) <a href="../manualpages/Sys/PetscNew.html">PetscNew</a>(b)</font></strong>
<a name="line959">959: </a><font color="#B22222">/*MC</font>
<a name="line960">960: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscFree.html">PetscFree</a> - Frees memory</font>
<a name="line962">962: </a><font color="#B22222"> Synopsis:</font>
<a name="line963">963: </a>#include <A href="../include/petscsys.h.html"><petscsys.h></A>
<a name="line964">964: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscFree.html">PetscFree</a>(void *memory)</font>
<a name="line966">966: </a><font color="#B22222"> Not Collective</font>
<a name="line968">968: </a><font color="#B22222"> Input Parameter:</font>
<a name="line969">969: </a><font color="#B22222">. memory - memory to free (the pointer is ALWAYS set to `NULL` upon success)</font>
<a name="line971">971: </a><font color="#B22222"> Level: beginner</font>
<a name="line973">973: </a><font color="#B22222"> Notes:</font>
<a name="line974">974: </a><font color="#B22222"> Do not free memory obtained with `<a href="../manualpages/Sys/PetscMalloc2.html">PetscMalloc2</a>()`, `<a href="../manualpages/Sys/PetscCalloc2.html">PetscCalloc2</a>()` etc, they must be freed with `<a href="../manualpages/Sys/PetscFree2.html">PetscFree2</a>()` etc.</font>
<a name="line976">976: </a><font color="#B22222"> It is safe to call `<a href="../manualpages/Sys/PetscFree.html">PetscFree</a>()` on a `NULL` pointer.</font>
<a name="line978">978: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PetscNew.html">PetscNew</a>()`, `<a href="../manualpages/Sys/PetscMalloc.html">PetscMalloc</a>()`, `<a href="../manualpages/Sys/PetscMalloc1.html">PetscMalloc1</a>()`, `<a href="../manualpages/Sys/PetscCalloc1.html">PetscCalloc1</a>()`</font>
<a name="line979">979: </a><font color="#B22222">M*/</font>
<a name="line980">980: </a><strong><font color="#228B22">#define <a href="../manualpages/Sys/PetscFree.html">PetscFree</a>(a) ((<a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a>)((*PetscTrFree)((void *)(a), __LINE__, PETSC_FUNCTION_NAME, __FILE__) || ((a) = <a href="../manualpages/Sys/PETSC_NULLPTR.html">PETSC_NULLPTR</a>, <a href="../manualpages/Sys/PetscErrorCode.html">PETSC_SUCCESS</a>)))</font></strong>
<a name="line982">982: </a><font color="#B22222">/*MC</font>
<a name="line983">983: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscFree2.html">PetscFree2</a> - Frees 2 chunks of memory obtained with `<a href="../manualpages/Sys/PetscMalloc2.html">PetscMalloc2</a>()`</font>
<a name="line985">985: </a><font color="#B22222"> Synopsis:</font>
<a name="line986">986: </a>#include <A href="../include/petscsys.h.html"><petscsys.h></A>
<a name="line987">987: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscFree2.html">PetscFree2</a>(void *memory1,void *memory2)</font>
<a name="line989">989: </a><font color="#B22222"> Not Collective</font>
<a name="line991">991: </a><font color="#B22222"> Input Parameters:</font>
<a name="line992">992: </a><font color="#B22222">+ memory1 - memory to free</font>
<a name="line993">993: </a><font color="#B22222">- memory2 - 2nd memory to free</font>
<a name="line995">995: </a><font color="#B22222"> Level: developer</font>
<a name="line997">997: </a><font color="#B22222"> Notes:</font>
<a name="line998">998: </a><font color="#B22222"> Memory must have been obtained with `<a href="../manualpages/Sys/PetscMalloc2.html">PetscMalloc2</a>()`</font>
<a name="line1000">1000: </a><font color="#B22222"> The arguments need to be in the same order as they were in the call to `<a href="../manualpages/Sys/PetscMalloc2.html">PetscMalloc2</a>()`</font>
<a name="line1002">1002: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PetscNew.html">PetscNew</a>()`, `<a href="../manualpages/Sys/PetscMalloc.html">PetscMalloc</a>()`, `<a href="../manualpages/Sys/PetscMalloc2.html">PetscMalloc2</a>()`, `<a href="../manualpages/Sys/PetscFree.html">PetscFree</a>()`</font>
<a name="line1003">1003: </a><font color="#B22222">M*/</font>
<a name="line1004">1004: </a><strong><font color="#228B22">#define <a href="../manualpages/Sys/PetscFree2.html">PetscFree2</a>(m1, m2) <a href="../manualpages/Sys/PetscFreeA.html">PetscFreeA</a>(2, __LINE__, PETSC_FUNCTION_NAME, __FILE__, &(m1), &(m2))</font></strong>
<a name="line1006">1006: </a><font color="#B22222">/*MC</font>
<a name="line1007">1007: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscFree3.html">PetscFree3</a> - Frees 3 chunks of memory obtained with `<a href="../manualpages/Sys/PetscMalloc3.html">PetscMalloc3</a>()`</font>
<a name="line1009">1009: </a><font color="#B22222"> Synopsis:</font>
<a name="line1010">1010: </a>#include <A href="../include/petscsys.h.html"><petscsys.h></A>
<a name="line1011">1011: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscFree3.html">PetscFree3</a>(void *memory1,void *memory2,void *memory3)</font>
<a name="line1013">1013: </a><font color="#B22222"> Not Collective</font>
<a name="line1015">1015: </a><font color="#B22222"> Input Parameters:</font>
<a name="line1016">1016: </a><font color="#B22222">+ memory1 - memory to free</font>
<a name="line1017">1017: </a><font color="#B22222">. memory2 - 2nd memory to free</font>
<a name="line1018">1018: </a><font color="#B22222">- memory3 - 3rd memory to free</font>
<a name="line1020">1020: </a><font color="#B22222"> Level: developer</font>
<a name="line1022">1022: </a><font color="#B22222"> Notes:</font>
<a name="line1023">1023: </a><font color="#B22222"> Memory must have been obtained with `<a href="../manualpages/Sys/PetscMalloc3.html">PetscMalloc3</a>()`</font>
<a name="line1025">1025: </a><font color="#B22222"> The arguments need to be in the same order as they were in the call to `<a href="../manualpages/Sys/PetscMalloc3.html">PetscMalloc3</a>()`</font>
<a name="line1027">1027: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PetscNew.html">PetscNew</a>()`, `<a href="../manualpages/Sys/PetscMalloc.html">PetscMalloc</a>()`, `<a href="../manualpages/Sys/PetscMalloc2.html">PetscMalloc2</a>()`, `<a href="../manualpages/Sys/PetscFree.html">PetscFree</a>()`, `<a href="../manualpages/Sys/PetscMalloc3.html">PetscMalloc3</a>()`</font>
<a name="line1028">1028: </a><font color="#B22222">M*/</font>
<a name="line1029">1029: </a><strong><font color="#228B22">#define <a href="../manualpages/Sys/PetscFree3.html">PetscFree3</a>(m1, m2, m3) <a href="../manualpages/Sys/PetscFreeA.html">PetscFreeA</a>(3, __LINE__, PETSC_FUNCTION_NAME, __FILE__, &(m1), &(m2), &(m3))</font></strong>
<a name="line1031">1031: </a><font color="#B22222">/*MC</font>
<a name="line1032">1032: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscFree4.html">PetscFree4</a> - Frees 4 chunks of memory obtained with `<a href="../manualpages/Sys/PetscMalloc4.html">PetscMalloc4</a>()`</font>
<a name="line1034">1034: </a><font color="#B22222"> Synopsis:</font>
<a name="line1035">1035: </a>#include <A href="../include/petscsys.h.html"><petscsys.h></A>
<a name="line1036">1036: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscFree4.html">PetscFree4</a>(void *m1,void *m2,void *m3,void *m4)</font>
<a name="line1038">1038: </a><font color="#B22222"> Not Collective</font>
<a name="line1040">1040: </a><font color="#B22222"> Input Parameters:</font>
<a name="line1041">1041: </a><font color="#B22222">+ m1 - memory to free</font>
<a name="line1042">1042: </a><font color="#B22222">. m2 - 2nd memory to free</font>
<a name="line1043">1043: </a><font color="#B22222">. m3 - 3rd memory to free</font>
<a name="line1044">1044: </a><font color="#B22222">- m4 - 4th memory to free</font>
<a name="line1046">1046: </a><font color="#B22222"> Level: developer</font>
<a name="line1048">1048: </a><font color="#B22222"> Notes:</font>
<a name="line1049">1049: </a><font color="#B22222"> Memory must have been obtained with `<a href="../manualpages/Sys/PetscMalloc4.html">PetscMalloc4</a>()`</font>
<a name="line1051">1051: </a><font color="#B22222"> The arguments need to be in the same order as they were in the call to `<a href="../manualpages/Sys/PetscMalloc4.html">PetscMalloc4</a>()`</font>
<a name="line1053">1053: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PetscNew.html">PetscNew</a>()`, `<a href="../manualpages/Sys/PetscMalloc.html">PetscMalloc</a>()`, `<a href="../manualpages/Sys/PetscMalloc2.html">PetscMalloc2</a>()`, `<a href="../manualpages/Sys/PetscFree.html">PetscFree</a>()`, `<a href="../manualpages/Sys/PetscMalloc3.html">PetscMalloc3</a>()`, `<a href="../manualpages/Sys/PetscMalloc4.html">PetscMalloc4</a>()`</font>
<a name="line1054">1054: </a><font color="#B22222">M*/</font>
<a name="line1055">1055: </a><strong><font color="#228B22">#define <a href="../manualpages/Sys/PetscFree4.html">PetscFree4</a>(m1, m2, m3, m4) <a href="../manualpages/Sys/PetscFreeA.html">PetscFreeA</a>(4, __LINE__, PETSC_FUNCTION_NAME, __FILE__, &(m1), &(m2), &(m3), &(m4))</font></strong>
<a name="line1057">1057: </a><font color="#B22222">/*MC</font>
<a name="line1058">1058: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscFree5.html">PetscFree5</a> - Frees 5 chunks of memory obtained with `<a href="../manualpages/Sys/PetscMalloc5.html">PetscMalloc5</a>()`</font>
<a name="line1060">1060: </a><font color="#B22222"> Synopsis:</font>
<a name="line1061">1061: </a>#include <A href="../include/petscsys.h.html"><petscsys.h></A>
<a name="line1062">1062: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscFree5.html">PetscFree5</a>(void *m1,void *m2,void *m3,void *m4,void *m5)</font>
<a name="line1064">1064: </a><font color="#B22222"> Not Collective</font>
<a name="line1066">1066: </a><font color="#B22222"> Input Parameters:</font>
<a name="line1067">1067: </a><font color="#B22222">+ m1 - memory to free</font>
<a name="line1068">1068: </a><font color="#B22222">. m2 - 2nd memory to free</font>
<a name="line1069">1069: </a><font color="#B22222">. m3 - 3rd memory to free</font>
<a name="line1070">1070: </a><font color="#B22222">. m4 - 4th memory to free</font>
<a name="line1071">1071: </a><font color="#B22222">- m5 - 5th memory to free</font>
<a name="line1073">1073: </a><font color="#B22222"> Level: developer</font>
<a name="line1075">1075: </a><font color="#B22222"> Notes:</font>
<a name="line1076">1076: </a><font color="#B22222"> Memory must have been obtained with `<a href="../manualpages/Sys/PetscMalloc5.html">PetscMalloc5</a>()`</font>
<a name="line1078">1078: </a><font color="#B22222"> The arguments need to be in the same order as they were in the call to `<a href="../manualpages/Sys/PetscMalloc5.html">PetscMalloc5</a>()`</font>
<a name="line1080">1080: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PetscNew.html">PetscNew</a>()`, `<a href="../manualpages/Sys/PetscMalloc.html">PetscMalloc</a>()`, `<a href="../manualpages/Sys/PetscMalloc2.html">PetscMalloc2</a>()`, `<a href="../manualpages/Sys/PetscFree.html">PetscFree</a>()`, `<a href="../manualpages/Sys/PetscMalloc3.html">PetscMalloc3</a>()`, `<a href="../manualpages/Sys/PetscMalloc4.html">PetscMalloc4</a>()`, `<a href="../manualpages/Sys/PetscMalloc5.html">PetscMalloc5</a>()`</font>
<a name="line1081">1081: </a><font color="#B22222">M*/</font>
<a name="line1082">1082: </a><strong><font color="#228B22">#define <a href="../manualpages/Sys/PetscFree5.html">PetscFree5</a>(m1, m2, m3, m4, m5) <a href="../manualpages/Sys/PetscFreeA.html">PetscFreeA</a>(5, __LINE__, PETSC_FUNCTION_NAME, __FILE__, &(m1), &(m2), &(m3), &(m4), &(m5))</font></strong>
<a name="line1084">1084: </a><font color="#B22222">/*MC</font>
<a name="line1085">1085: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscFree6.html">PetscFree6</a> - Frees 6 chunks of memory obtained with `<a href="../manualpages/Sys/PetscMalloc6.html">PetscMalloc6</a>()`</font>
<a name="line1087">1087: </a><font color="#B22222"> Synopsis:</font>
<a name="line1088">1088: </a>#include <A href="../include/petscsys.h.html"><petscsys.h></A>
<a name="line1089">1089: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscFree6.html">PetscFree6</a>(void *m1,void *m2,void *m3,void *m4,void *m5,void *m6)</font>
<a name="line1091">1091: </a><font color="#B22222"> Not Collective</font>
<a name="line1093">1093: </a><font color="#B22222"> Input Parameters:</font>
<a name="line1094">1094: </a><font color="#B22222">+ m1 - memory to free</font>
<a name="line1095">1095: </a><font color="#B22222">. m2 - 2nd memory to free</font>
<a name="line1096">1096: </a><font color="#B22222">. m3 - 3rd memory to free</font>
<a name="line1097">1097: </a><font color="#B22222">. m4 - 4th memory to free</font>
<a name="line1098">1098: </a><font color="#B22222">. m5 - 5th memory to free</font>
<a name="line1099">1099: </a><font color="#B22222">- m6 - 6th memory to free</font>
<a name="line1101">1101: </a><font color="#B22222"> Level: developer</font>
<a name="line1103">1103: </a><font color="#B22222"> Notes:</font>
<a name="line1104">1104: </a><font color="#B22222"> Memory must have been obtained with `<a href="../manualpages/Sys/PetscMalloc6.html">PetscMalloc6</a>()`</font>
<a name="line1106">1106: </a><font color="#B22222"> The arguments need to be in the same order as they were in the call to `<a href="../manualpages/Sys/PetscMalloc6.html">PetscMalloc6</a>()`</font>
<a name="line1108">1108: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PetscNew.html">PetscNew</a>()`, `<a href="../manualpages/Sys/PetscMalloc.html">PetscMalloc</a>()`, `<a href="../manualpages/Sys/PetscMalloc2.html">PetscMalloc2</a>()`, `<a href="../manualpages/Sys/PetscFree.html">PetscFree</a>()`, `<a href="../manualpages/Sys/PetscMalloc3.html">PetscMalloc3</a>()`, `<a href="../manualpages/Sys/PetscMalloc4.html">PetscMalloc4</a>()`, `<a href="../manualpages/Sys/PetscMalloc5.html">PetscMalloc5</a>()`, `<a href="../manualpages/Sys/PetscMalloc6.html">PetscMalloc6</a>()`</font>
<a name="line1109">1109: </a><font color="#B22222">M*/</font>
<a name="line1110">1110: </a><strong><font color="#228B22">#define <a href="../manualpages/Sys/PetscFree6.html">PetscFree6</a>(m1, m2, m3, m4, m5, m6) <a href="../manualpages/Sys/PetscFreeA.html">PetscFreeA</a>(6, __LINE__, PETSC_FUNCTION_NAME, __FILE__, &(m1), &(m2), &(m3), &(m4), &(m5), &(m6))</font></strong>
<a name="line1112">1112: </a><font color="#B22222">/*MC</font>
<a name="line1113">1113: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscFree7.html">PetscFree7</a> - Frees 7 chunks of memory obtained with `<a href="../manualpages/Sys/PetscMalloc7.html">PetscMalloc7</a>()`</font>
<a name="line1115">1115: </a><font color="#B22222"> Synopsis:</font>
<a name="line1116">1116: </a>#include <A href="../include/petscsys.h.html"><petscsys.h></A>
<a name="line1117">1117: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscFree7.html">PetscFree7</a>(void *m1,void *m2,void *m3,void *m4,void *m5,void *m6,void *m7)</font>
<a name="line1119">1119: </a><font color="#B22222"> Not Collective</font>
<a name="line1121">1121: </a><font color="#B22222"> Input Parameters:</font>
<a name="line1122">1122: </a><font color="#B22222">+ m1 - memory to free</font>
<a name="line1123">1123: </a><font color="#B22222">. m2 - 2nd memory to free</font>
<a name="line1124">1124: </a><font color="#B22222">. m3 - 3rd memory to free</font>
<a name="line1125">1125: </a><font color="#B22222">. m4 - 4th memory to free</font>
<a name="line1126">1126: </a><font color="#B22222">. m5 - 5th memory to free</font>
<a name="line1127">1127: </a><font color="#B22222">. m6 - 6th memory to free</font>
<a name="line1128">1128: </a><font color="#B22222">- m7 - 7th memory to free</font>
<a name="line1130">1130: </a><font color="#B22222"> Level: developer</font>
<a name="line1132">1132: </a><font color="#B22222"> Notes:</font>
<a name="line1133">1133: </a><font color="#B22222"> Memory must have been obtained with `<a href="../manualpages/Sys/PetscMalloc7.html">PetscMalloc7</a>()`</font>
<a name="line1135">1135: </a><font color="#B22222"> The arguments need to be in the same order as they were in the call to `<a href="../manualpages/Sys/PetscMalloc7.html">PetscMalloc7</a>()`</font>
<a name="line1137">1137: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PetscNew.html">PetscNew</a>()`, `<a href="../manualpages/Sys/PetscMalloc.html">PetscMalloc</a>()`, `<a href="../manualpages/Sys/PetscMalloc2.html">PetscMalloc2</a>()`, `<a href="../manualpages/Sys/PetscFree.html">PetscFree</a>()`, `<a href="../manualpages/Sys/PetscMalloc3.html">PetscMalloc3</a>()`, `<a href="../manualpages/Sys/PetscMalloc4.html">PetscMalloc4</a>()`, `<a href="../manualpages/Sys/PetscMalloc5.html">PetscMalloc5</a>()`, `<a href="../manualpages/Sys/PetscMalloc6.html">PetscMalloc6</a>()`,</font>
<a name="line1138">1138: </a><font color="#B22222"> `<a href="../manualpages/Sys/PetscMalloc7.html">PetscMalloc7</a>()`</font>
<a name="line1139">1139: </a><font color="#B22222">M*/</font>
<a name="line1140">1140: </a><strong><font color="#228B22">#define <a href="../manualpages/Sys/PetscFree7.html">PetscFree7</a>(m1, m2, m3, m4, m5, m6, m7) <a href="../manualpages/Sys/PetscFreeA.html">PetscFreeA</a>(7, __LINE__, PETSC_FUNCTION_NAME, __FILE__, &(m1), &(m2), &(m3), &(m4), &(m5), &(m6), &(m7))</font></strong>
<a name="line1142">1142: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMallocA.html">PetscMallocA</a>(int, <a href="../manualpages/Sys/PetscBool.html">PetscBool</a>, int, const char *, const char *, size_t, void *, ...)</font></strong>;
<a name="line1143">1143: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscFreeA.html">PetscFreeA</a>(int, int, const char *, const char *, void *, ...)</font></strong>;
<a name="line1144">1144: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> (*PetscTrMalloc)(size_t, <a href="../manualpages/Sys/PetscBool.html">PetscBool</a>, int, const char[], const char[], void **)</font></strong>;
<a name="line1145">1145: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> (*PetscTrFree)(void *, int, const char[], const char[])</font></strong>;
<a name="line1146">1146: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> (*PetscTrRealloc)(size_t, int, const char[], const char[], void **)</font></strong>;
<a name="line1147">1147: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMallocSetCoalesce.html">PetscMallocSetCoalesce</a>(<a href="../manualpages/Sys/PetscBool.html">PetscBool</a>)</font></strong>;
<a name="line1148">1148: </a><strong><font color="#4169E1"><a name="PetscMallocSet"></a>PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMallocSet.html">PetscMallocSet</a>(<a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> (*)(size_t, <a href="../manualpages/Sys/PetscBool.html">PetscBool</a>, int, const char[], const char[], void **), <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> (*)(void *, int, const char[], const char[]), <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> (*)(size_t, int, const char[], const char[], void **)</font></strong>);
<a name="line1149">1149: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMallocClear.html">PetscMallocClear</a>(void)</font></strong>;
<a name="line1151">1151: </a><font color="#B22222">/*</font>
<a name="line1152">1152: </a><font color="#B22222"> Unlike <a href="../manualpages/Sys/PetscMallocSet.html">PetscMallocSet</a> and <a href="../manualpages/Sys/PetscMallocClear.html">PetscMallocClear</a> which overwrite the existing settings, these two functions save the previous choice of allocator, and should be used in pair.</font>
<a name="line1153">1153: </a><font color="#B22222">*/</font>
<a name="line1154">1154: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMallocSetDRAM.html">PetscMallocSetDRAM</a>(void)</font></strong>;
<a name="line1155">1155: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMallocResetDRAM.html">PetscMallocResetDRAM</a>(void)</font></strong>;
<a name="line1156">1156: </a><font color="#A020F0">#if defined(PETSC_HAVE_CUDA)</font>
<a name="line1157">1157: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMallocSetCUDAHost.html">PetscMallocSetCUDAHost</a>(void)</font></strong>;
<a name="line1158">1158: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMallocResetCUDAHost.html">PetscMallocResetCUDAHost</a>(void)</font></strong>;
<a name="line1159">1159: </a><font color="#A020F0">#endif</font>
<a name="line1160">1160: </a><font color="#A020F0">#if defined(PETSC_HAVE_HIP)</font>
<a name="line1161">1161: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMallocSetHIPHost.html">PetscMallocSetHIPHost</a>(void)</font></strong>;
<a name="line1162">1162: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMallocResetHIPHost.html">PetscMallocResetHIPHost</a>(void)</font></strong>;
<a name="line1163">1163: </a><font color="#A020F0">#endif</font>
<a name="line1165">1165: </a><strong><font color="#228B22">#define MPIU_PETSCLOGDOUBLE MPI_DOUBLE</font></strong>
<a name="line1166">1166: </a><strong><font color="#228B22">#define MPIU_2PETSCLOGDOUBLE MPI_2DOUBLE_PRECISION</font></strong>
<a name="line1168">1168: </a><font color="#B22222">/*</font>
<a name="line1169">1169: </a><font color="#B22222"> Routines for tracing memory corruption/bleeding with default PETSc memory allocation</font>
<a name="line1170">1170: </a><font color="#B22222">*/</font>
<a name="line1171">1171: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMallocDump.html">PetscMallocDump</a>(FILE *)</font></strong>;
<a name="line1172">1172: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMallocView.html">PetscMallocView</a>(FILE *)</font></strong>;
<a name="line1173">1173: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMallocGetCurrentUsage.html">PetscMallocGetCurrentUsage</a>(<a href="../manualpages/Sys/PetscLogDouble.html">PetscLogDouble</a> *)</font></strong>;
<a name="line1174">1174: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMallocGetMaximumUsage.html">PetscMallocGetMaximumUsage</a>(<a href="../manualpages/Sys/PetscLogDouble.html">PetscLogDouble</a> *)</font></strong>;
<a name="line1175">1175: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMallocPushMaximumUsage.html">PetscMallocPushMaximumUsage</a>(int)</font></strong>;
<a name="line1176">1176: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMallocPopMaximumUsage.html">PetscMallocPopMaximumUsage</a>(int, <a href="../manualpages/Sys/PetscLogDouble.html">PetscLogDouble</a> *)</font></strong>;
<a name="line1177">1177: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMallocSetDebug.html">PetscMallocSetDebug</a>(<a href="../manualpages/Sys/PetscBool.html">PetscBool</a>, <a href="../manualpages/Sys/PetscBool.html">PetscBool</a>)</font></strong>;
<a name="line1178">1178: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMallocGetDebug.html">PetscMallocGetDebug</a>(<a href="../manualpages/Sys/PetscBool.html">PetscBool</a> *, <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> *, <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> *)</font></strong>;
<a name="line1179">1179: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMallocValidate.html">PetscMallocValidate</a>(int, const char[], const char[])</font></strong>;
<a name="line1180">1180: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMallocViewSet.html">PetscMallocViewSet</a>(<a href="../manualpages/Sys/PetscLogDouble.html">PetscLogDouble</a>)</font></strong>;
<a name="line1181">1181: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMallocViewGet.html">PetscMallocViewGet</a>(<a href="../manualpages/Sys/PetscBool.html">PetscBool</a> *)</font></strong>;
<a name="line1182">1182: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMallocLogRequestedSizeSet.html">PetscMallocLogRequestedSizeSet</a>(<a href="../manualpages/Sys/PetscBool.html">PetscBool</a>)</font></strong>;
<a name="line1183">1183: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMallocLogRequestedSizeGet.html">PetscMallocLogRequestedSizeGet</a>(<a href="../manualpages/Sys/PetscBool.html">PetscBool</a> *)</font></strong>;
<a name="line1185">1185: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscDataTypeToMPIDataType.html">PetscDataTypeToMPIDataType</a>(<a href="../manualpages/Sys/PetscDataType.html">PetscDataType</a>, MPI_Datatype *)</font></strong>;
<a name="line1186">1186: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMPIDataTypeToPetscDataType.html">PetscMPIDataTypeToPetscDataType</a>(MPI_Datatype, <a href="../manualpages/Sys/PetscDataType.html">PetscDataType</a> *)</font></strong>;
<a name="line1187">1187: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscDataTypeGetSize.html">PetscDataTypeGetSize</a>(<a href="../manualpages/Sys/PetscDataType.html">PetscDataType</a>, size_t *)</font></strong>;
<a name="line1188">1188: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscDataTypeFromString.html">PetscDataTypeFromString</a>(const char *, <a href="../manualpages/Sys/PetscDataType.html">PetscDataType</a> *, <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> *)</font></strong>;
<a name="line1190">1190: </a><font color="#B22222">/*</font>
<a name="line1191">1191: </a><font color="#B22222"> These are MPI operations for <a href="http://www.mpich.org/static/docs/latest/www3/MPI_Allreduce.html#MPI_Allreduce">MPI_Allreduce</a>() etc</font>
<a name="line1192">1192: </a><font color="#B22222">*/</font>
<a name="line1193">1193: </a>PETSC_EXTERN MPI_Op MPIU_MAXSUM_OP;
<a name="line1194">1194: </a><font color="#A020F0">#if defined(PETSC_USE_REAL___FLOAT128) || defined(PETSC_USE_REAL___FP16)</font>
<a name="line1195">1195: </a>PETSC_EXTERN MPI_Op MPIU_SUM;
<a name="line1196">1196: </a>PETSC_EXTERN MPI_Op MPIU_MAX;
<a name="line1197">1197: </a>PETSC_EXTERN MPI_Op MPIU_MIN;
<a name="line1198">1198: </a><font color="#A020F0">#else</font>
<a name="line1199">1199: </a><strong><font color="#228B22"> #define MPIU_SUM MPI_SUM</font></strong>
<a name="line1200">1200: </a><strong><font color="#228B22"> #define MPIU_MAX MPI_MAX</font></strong>
<a name="line1201">1201: </a><strong><font color="#228B22"> #define MPIU_MIN MPI_MIN</font></strong>
<a name="line1202">1202: </a><font color="#A020F0">#endif</font>
<a name="line1203">1203: </a>PETSC_EXTERN MPI_Op Petsc_Garbage_SetIntersectOp;
<a name="line1204">1204: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMaxSum.html">PetscMaxSum</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, const <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>[], <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *)</font></strong>;
<a name="line1206">1206: </a><font color="#A020F0">#if (defined(PETSC_HAVE_REAL___FLOAT128) && !defined(PETSC_SKIP_REAL___FLOAT128)) || (defined(PETSC_HAVE_REAL___FP16) && !defined(PETSC_SKIP_REAL___FP16))</font>
<a name="line1207">1207: </a><font color="#B22222">/*MC</font>
<a name="line1208">1208: </a><font color="#B22222"> <a href="../manualpages/Sys/MPIU_SUM___FP16___FLOAT128.html">MPIU_SUM___FP16___FLOAT128</a> - MPI_Op that acts as a replacement for `MPI_SUM` with</font>
<a name="line1209">1209: </a><font color="#B22222"> custom `MPI_Datatype` `MPIU___FLOAT128`, `MPIU___COMPLEX128`, and `MPIU___FP16`.</font>
<a name="line1211">1211: </a><font color="#B22222"> Level: advanced</font>
<a name="line1213">1213: </a><font color="#B22222"> Developer Note:</font>
<a name="line1214">1214: </a><font color="#B22222"> This should be unified with `MPIU_SUM`</font>
<a name="line1216">1216: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/MPIU_REAL.html">MPIU_REAL</a>`, `<a href="../manualpages/Sys/MPIU_SCALAR.html">MPIU_SCALAR</a>`, `<a href="../manualpages/Sys/MPIU_COMPLEX.html">MPIU_COMPLEX</a>`</font>
<a name="line1217">1217: </a><font color="#B22222">M*/</font>
<a name="line1218">1218: </a>PETSC_EXTERN MPI_Op <a href="../manualpages/Sys/MPIU_SUM___FP16___FLOAT128.html">MPIU_SUM___FP16___FLOAT128</a>;
<a name="line1219">1219: </a><font color="#A020F0">#endif</font>
<a name="line1220">1220: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMaxSum.html">PetscMaxSum</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, const <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>[], <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *)</font></strong>;
<a name="line1222">1222: </a><strong><font color="#4169E1"><a name="MPIULong_Send"></a>PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> MPIULong_Send(void *, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, MPI_Datatype, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>, <a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>)</font></strong> PETSC_ATTRIBUTE_MPI_POINTER_WITH_TYPE(1, 3);
<a name="line1223">1223: </a><strong><font color="#4169E1"><a name="MPIULong_Recv"></a>PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> MPIULong_Recv(void *, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, MPI_Datatype, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>, <a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>)</font></strong> PETSC_ATTRIBUTE_MPI_POINTER_WITH_TYPE(1, 3);
<a name="line1225">1225: </a><font color="#B22222">/*</font>
<a name="line1226">1226: </a><font color="#B22222"> These are so that in extern C code we can cast function pointers to non-extern C</font>
<a name="line1227">1227: </a><font color="#B22222"> function pointers. Since the regular C++ code expects its function pointers to be C++</font>
<a name="line1228">1228: </a><font color="#B22222">*/</font>
<a name="line1230">1230: </a><font color="#B22222">/*S</font>
<a name="line1231">1231: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscVoidFn.html">PetscVoidFn</a> - A prototype of a void (fn)(void) function</font>
<a name="line1233">1233: </a><font color="#B22222"> Level: developer</font>
<a name="line1235">1235: </a><font color="#B22222"> Notes:</font>
<a name="line1236">1236: </a><font color="#B22222"> The deprecated `PetscVoidFunction` works as a replacement for `<a href="../manualpages/Sys/PetscVoidFn.html">PetscVoidFn</a>` *.</font>
<a name="line1238">1238: </a><font color="#B22222"> The deprecated `PetscVoidStarFunction` works as a replacement for `<a href="../manualpages/Sys/PetscVoidFn.html">PetscVoidFn</a>` **.</font>
<a name="line1240">1240: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>`, `<a href="../manualpages/Sys/PetscObjectDestroy.html">PetscObjectDestroy</a>()`</font>
<a name="line1241">1241: </a><font color="#B22222">S*/</font>
<a name="line1242">1242: </a><strong><font color="#4169E1">PETSC_EXTERN_TYPEDEF typedef void(<a href="../manualpages/Sys/PetscVoidFn.html">PetscVoidFn</a>)(void)</font></strong>;
<a name="line1244">1244: </a>PETSC_EXTERN_TYPEDEF <font color="#4169E1">typedef</font> <a href="../manualpages/Sys/PetscVoidFn.html">PetscVoidFn</a> *PetscVoidFunction;
<a name="line1245">1245: </a>PETSC_EXTERN_TYPEDEF <font color="#4169E1">typedef</font> <a href="../manualpages/Sys/PetscVoidFn.html">PetscVoidFn</a> **PetscVoidStarFunction;
<a name="line1247">1247: </a><font color="#B22222">/*S</font>
<a name="line1248">1248: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscErrorCodeFn.html">PetscErrorCodeFn</a> - A prototype of a <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> (fn)(void) function</font>
<a name="line1250">1250: </a><font color="#B22222"> Level: developer</font>
<a name="line1252">1252: </a><font color="#B22222"> Notes:</font>
<a name="line1253">1253: </a><font color="#B22222"> The deprecated `PetscErrorCodeFunction` works as a replacement for `<a href="../manualpages/Sys/PetscErrorCodeFn.html">PetscErrorCodeFn</a>` *.</font>
<a name="line1255">1255: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>`, `<a href="../manualpages/Sys/PetscObjectDestroy.html">PetscObjectDestroy</a>()`</font>
<a name="line1256">1256: </a><font color="#B22222">S*/</font>
<a name="line1257">1257: </a><strong><font color="#4169E1">PETSC_EXTERN_TYPEDEF typedef <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a>(<a href="../manualpages/Sys/PetscErrorCodeFn.html">PetscErrorCodeFn</a>)(void)</font></strong>;
<a name="line1259">1259: </a>PETSC_EXTERN_TYPEDEF <font color="#4169E1">typedef</font> <a href="../manualpages/Sys/PetscErrorCodeFn.html">PetscErrorCodeFn</a> *PetscErrorCodeFunction;
<a name="line1261">1261: </a><font color="#B22222">/*S</font>
<a name="line1262">1262: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscCtxDestroyFn.html">PetscCtxDestroyFn</a> - A prototype of a `<a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> (*)(void *)` function that is used to free user contexts</font>
<a name="line1264">1264: </a><font color="#B22222"> Level: intermediate</font>
<a name="line1266">1266: </a><font color="#B22222"> Note:</font>
<a name="line1267">1267: </a><font color="#B22222"> Used in the prototype of functions such as `<a href="../manualpages/DM/DMSetApplicationContextDestroy.html">DMSetApplicationContextDestroy</a>()`</font>
<a name="line1269">1269: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>`, `<a href="../manualpages/Sys/PetscCtxDestroyDefault.html">PetscCtxDestroyDefault</a>()`, `<a href="../manualpages/Sys/PetscObjectDestroy.html">PetscObjectDestroy</a>()`, `<a href="../manualpages/DM/DMSetApplicationContextDestroy.html">DMSetApplicationContextDestroy</a>()`</font>
<a name="line1270">1270: </a><font color="#B22222">S*/</font>
<a name="line1271">1271: </a><strong><font color="#4169E1">PETSC_EXTERN_TYPEDEF typedef <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a>(<a href="../manualpages/Sys/PetscCtxDestroyFn.html">PetscCtxDestroyFn</a>)(void **)</font></strong>;
<a name="line1273">1273: </a>PETSC_EXTERN <a href="../manualpages/Sys/PetscCtxDestroyFn.html">PetscCtxDestroyFn</a> <a href="../manualpages/Sys/PetscCtxDestroyDefault.html">PetscCtxDestroyDefault</a>;
<a name="line1275">1275: </a><font color="#B22222">/*</font>
<a name="line1276">1276: </a><font color="#B22222"> Defines PETSc error handling.</font>
<a name="line1277">1277: </a><font color="#B22222">*/</font>
<a name="line1278">1278: </a>#include <A href="../include/petscerror.h.html"><petscerror.h></A>
<a name="line1280">1280: </a>PETSC_EXTERN <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> PetscCIEnabled; <font color="#B22222">/* code is running in the PETSc test harness CI */</font>
<a name="line1281">1281: </a>PETSC_EXTERN <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> PetscCIEnabledPortableErrorOutput; <font color="#B22222">/* error output is stripped to ensure portability of error messages across systems */</font>
<a name="line1282">1282: </a><strong><font color="#4169E1">PETSC_EXTERN const char *<a href="../manualpages/Sys/PetscCIFilename.html">PetscCIFilename</a>(const char *)</font></strong>;
<a name="line1283">1283: </a><strong><font color="#4169E1">PETSC_EXTERN int <a href="../manualpages/Sys/PetscCILinenumber.html">PetscCILinenumber</a>(int)</font></strong>;
<a name="line1285">1285: </a><strong><font color="#228B22">#define PETSC_SMALLEST_CLASSID 1211211</font></strong>
<a name="line1286">1286: </a>PETSC_EXTERN <a href="../manualpages/Sys/PetscClassId.html">PetscClassId</a> PETSC_LARGEST_CLASSID;
<a name="line1287">1287: </a>PETSC_EXTERN <a href="../manualpages/Sys/PetscClassId.html">PetscClassId</a> PETSC_OBJECT_CLASSID;
<a name="line1288">1288: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Log/PetscClassIdRegister.html">PetscClassIdRegister</a>(const char[], <a href="../manualpages/Sys/PetscClassId.html">PetscClassId</a> *)</font></strong>;
<a name="line1289">1289: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectGetId.html">PetscObjectGetId</a>(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>, <a href="../manualpages/Sys/PetscObjectId.html">PetscObjectId</a> *)</font></strong>;
<a name="line1290">1290: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectCompareId.html">PetscObjectCompareId</a>(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>, <a href="../manualpages/Sys/PetscObjectId.html">PetscObjectId</a>, <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> *)</font></strong>;
<a name="line1292">1292: </a><font color="#B22222">/*</font>
<a name="line1293">1293: </a><font color="#B22222"> Routines that get memory usage information from the OS</font>
<a name="line1294">1294: </a><font color="#B22222">*/</font>
<a name="line1295">1295: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMemoryGetCurrentUsage.html">PetscMemoryGetCurrentUsage</a>(<a href="../manualpages/Sys/PetscLogDouble.html">PetscLogDouble</a> *)</font></strong>;
<a name="line1296">1296: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMemoryGetMaximumUsage.html">PetscMemoryGetMaximumUsage</a>(<a href="../manualpages/Sys/PetscLogDouble.html">PetscLogDouble</a> *)</font></strong>;
<a name="line1297">1297: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMemorySetGetMaximumUsage.html">PetscMemorySetGetMaximumUsage</a>(void)</font></strong>;
<a name="line1298">1298: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> PetscMemoryTrace(const char[])</font></strong>;
<a name="line1300">1300: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSleep.html">PetscSleep</a>(<a href="../manualpages/Sys/PetscReal.html">PetscReal</a>)</font></strong>;
<a name="line1302">1302: </a><font color="#B22222">/*</font>
<a name="line1303">1303: </a><font color="#B22222"> Initialization of PETSc</font>
<a name="line1304">1304: </a><font color="#B22222">*/</font>
<a name="line1305">1305: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscInitialize.html">PetscInitialize</a>(int *, char ***, const char[], const char[])</font></strong>;
<a name="line1306">1306: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscInitializeNoPointers.html">PetscInitializeNoPointers</a>(int, char *[], const char[], const char[])</font></strong>;
<a name="line1307">1307: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> PetscInitializeNoArguments(void)</font></strong>;
<a name="line1308">1308: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscInitialized.html">PetscInitialized</a>(<a href="../manualpages/Sys/PetscBool.html">PetscBool</a> *)</font></strong>;
<a name="line1309">1309: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscFinalized.html">PetscFinalized</a>(<a href="../manualpages/Sys/PetscBool.html">PetscBool</a> *)</font></strong>;
<a name="line1310">1310: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscFinalize.html">PetscFinalize</a>(void)</font></strong>;
<a name="line1311">1311: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscInitializeFortran.html">PetscInitializeFortran</a>(void)</font></strong>;
<a name="line1312">1312: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscGetArgs.html">PetscGetArgs</a>(int *, char ***)</font></strong>;
<a name="line1313">1313: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscGetArguments.html">PetscGetArguments</a>(char ***)</font></strong>;
<a name="line1314">1314: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscFreeArguments.html">PetscFreeArguments</a>(char **)</font></strong>;
<a name="line1316">1316: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscEnd.html">PetscEnd</a>(void)</font></strong>;
<a name="line1317">1317: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Viewer/PetscSysInitializePackage.html">PetscSysInitializePackage</a>(void)</font></strong>;
<a name="line1318">1318: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Viewer/PetscSysFinalizePackage.html">PetscSysFinalizePackage</a>(void)</font></strong>;
<a name="line1320">1320: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscPythonInitialize.html">PetscPythonInitialize</a>(const char[], const char[])</font></strong>;
<a name="line1321">1321: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscPythonFinalize.html">PetscPythonFinalize</a>(void)</font></strong>;
<a name="line1322">1322: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscPythonPrintError.html">PetscPythonPrintError</a>(void)</font></strong>;
<a name="line1323">1323: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscPythonMonitorSet.html">PetscPythonMonitorSet</a>(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>, const char[])</font></strong>;
<a name="line1325">1325: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Viewer/PetscMonitorCompare.html">PetscMonitorCompare</a>(<a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> (*)(void), void *, <a href="../manualpages/Sys/PetscCtxDestroyFn.html">PetscCtxDestroyFn</a> *, <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> (*)(void), void *, <a href="../manualpages/Sys/PetscCtxDestroyFn.html">PetscCtxDestroyFn</a> *, <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> *)</font></strong>;
<a name="line1327">1327: </a><font color="#B22222">/*</font>
<a name="line1328">1328: </a><font color="#B22222"> Functions that can act on any PETSc object.</font>
<a name="line1329">1329: </a><font color="#B22222">*/</font>
<a name="line1330">1330: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectDestroy.html">PetscObjectDestroy</a>(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a> *)</font></strong>;
<a name="line1331">1331: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectGetComm.html">PetscObjectGetComm</a>(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>, <a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a> *)</font></strong>;
<a name="line1332">1332: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectGetClassId.html">PetscObjectGetClassId</a>(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>, <a href="../manualpages/Sys/PetscClassId.html">PetscClassId</a> *)</font></strong>;
<a name="line1333">1333: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectGetClassName.html">PetscObjectGetClassName</a>(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>, const char *[])</font></strong>;
<a name="line1334">1334: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectGetType.html">PetscObjectGetType</a>(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>, const char *[])</font></strong>;
<a name="line1335">1335: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectSetName.html">PetscObjectSetName</a>(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>, const char[])</font></strong>;
<a name="line1336">1336: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectGetName.html">PetscObjectGetName</a>(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>, const char *[])</font></strong>;
<a name="line1337">1337: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectSetTabLevel.html">PetscObjectSetTabLevel</a>(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>)</font></strong>;
<a name="line1338">1338: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectGetTabLevel.html">PetscObjectGetTabLevel</a>(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *)</font></strong>;
<a name="line1339">1339: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectIncrementTabLevel.html">PetscObjectIncrementTabLevel</a>(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>, <a href="../manualpages/Sys/PetscObject.html">PetscObject</a>, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>)</font></strong>;
<a name="line1340">1340: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectReference.html">PetscObjectReference</a>(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>)</font></strong>;
<a name="line1341">1341: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectGetReference.html">PetscObjectGetReference</a>(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *)</font></strong>;
<a name="line1342">1342: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectDereference.html">PetscObjectDereference</a>(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>)</font></strong>;
<a name="line1343">1343: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectGetNewTag.html">PetscObjectGetNewTag</a>(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> *)</font></strong>;
<a name="line1344">1344: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectCompose.html">PetscObjectCompose</a>(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>, const char[], <a href="../manualpages/Sys/PetscObject.html">PetscObject</a>)</font></strong>;
<a name="line1345">1345: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> PetscObjectRemoveReference(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>, const char[])</font></strong>;
<a name="line1346">1346: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectQuery.html">PetscObjectQuery</a>(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>, const char[], <a href="../manualpages/Sys/PetscObject.html">PetscObject</a> *)</font></strong>;
<a name="line1347">1347: </a><strong><font color="#4169E1"><a name="PetscObjectComposeFunction_Private"></a>PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> PetscObjectComposeFunction_Private(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>, const char[], void (*)(void)</font></strong>);
<a name="line1348">1348: </a><strong><font color="#228B22">#define <a href="../manualpages/Sys/PetscObjectComposeFunction.html">PetscObjectComposeFunction</a>(a, b, ...) PetscObjectComposeFunction_Private((a), (b), (<a href="../manualpages/Sys/PetscVoidFn.html">PetscVoidFn</a> *)(__VA_ARGS__))</font></strong>
<a name="line1349">1349: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectSetFromOptions.html">PetscObjectSetFromOptions</a>(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>)</font></strong>;
<a name="line1350">1350: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectSetUp.html">PetscObjectSetUp</a>(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>)</font></strong>;
<a name="line1351">1351: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectSetPrintedOptions.html">PetscObjectSetPrintedOptions</a>(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>)</font></strong>;
<a name="line1352">1352: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectInheritPrintedOptions.html">PetscObjectInheritPrintedOptions</a>(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>, <a href="../manualpages/Sys/PetscObject.html">PetscObject</a>)</font></strong>;
<a name="line1353">1353: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscCommGetNewTag.html">PetscCommGetNewTag</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> *)</font></strong>;
<a name="line1355">1355: </a><font color="#B22222">/*MC</font>
<a name="line1356">1356: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscObjectParameterSetDefault.html">PetscObjectParameterSetDefault</a> - sets a parameter default value in a `<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>` to a new default value.</font>
<a name="line1357">1357: </a><font color="#B22222"> If the current value matches the old default value, then the current value is also set to the new value.</font>
<a name="line1359">1359: </a><font color="#B22222"> No Fortran Support</font>
<a name="line1361">1361: </a><font color="#B22222"> Synopsis:</font>
<a name="line1362">1362: </a>#include <A href="../include/petscsys.h.html"><petscsys.h></A>
<a name="line1363">1363: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> <a href="../manualpages/Sys/PetscObjectParameterSetDefault.html">PetscObjectParameterSetDefault</a>(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a> obj, char* NAME, <a href="../manualpages/Sys/PetscReal.html">PetscReal</a> value);</font>
<a name="line1365">1365: </a><font color="#B22222"> Input Parameters:</font>
<a name="line1366">1366: </a><font color="#B22222">+ obj - the `<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>`</font>
<a name="line1367">1367: </a><font color="#B22222">. NAME - the name of the parameter, unquoted</font>
<a name="line1368">1368: </a><font color="#B22222">- value - the new value</font>
<a name="line1370">1370: </a><font color="#B22222"> Level: developer</font>
<a name="line1372">1372: </a><font color="#B22222"> Notes:</font>
<a name="line1373">1373: </a><font color="#B22222"> The defaults for an object are the values set when the object's type is set.</font>
<a name="line1375">1375: </a><font color="#B22222"> This should only be used in object constructors, such as, `SNESCreate_NGS()`.</font>
<a name="line1377">1377: </a><font color="#B22222"> This only works for parameters that are declared in the struct with `<a href="../manualpages/Sys/PetscObjectParameterDeclare.html">PetscObjectParameterDeclare</a>()`</font>
<a name="line1379">1379: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PetscObjectParameterDeclare.html">PetscObjectParameterDeclare</a>()`, `<a href="../manualpages/Sys/PetscInitialize.html">PetscInitialize</a>()`, `<a href="../manualpages/Sys/PetscFinalize.html">PetscFinalize</a>()`, `<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>`, `<a href="../manualpages/SNES/SNESParametersInitialize.html">SNESParametersInitialize</a>()`</font>
<a name="line1380">1380: </a><font color="#B22222">M*/</font>
<a name="line1381">1381: </a><strong><font color="#228B22">#define <a href="../manualpages/Sys/PetscObjectParameterSetDefault.html">PetscObjectParameterSetDefault</a>(obj, NAME, value) \</font></strong>
<a name="line1382">1382: </a><strong><font color="#228B22"> do { \</font></strong>
<a name="line1383">1383: </a><strong><font color="#228B22"> if (obj->NAME == obj->default_##NAME) obj->NAME = value; \</font></strong>
<a name="line1384">1384: </a><strong><font color="#228B22"> obj->default_##NAME = value; \</font></strong>
<a name="line1385">1385: </a><strong><font color="#228B22"> } while (0)</font></strong>
<a name="line1387">1387: </a><font color="#B22222">/*MC</font>
<a name="line1388">1388: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscObjectParameterDeclare.html">PetscObjectParameterDeclare</a> - declares a parameter in a `<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>` and a location to store its default</font>
<a name="line1390">1390: </a><font color="#B22222"> No Fortran Support</font>
<a name="line1392">1392: </a><font color="#B22222"> Synopsis:</font>
<a name="line1393">1393: </a>#include <A href="../include/petscsys.h.html"><petscsys.h></A>
<a name="line1394">1394: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> <a href="../manualpages/Sys/PetscObjectParameterDeclare.html">PetscObjectParameterDeclare</a>(type, char* NAME)</font>
<a name="line1396">1396: </a><font color="#B22222"> Input Parameters:</font>
<a name="line1397">1397: </a><font color="#B22222">+ type - the type of the parameter, for example `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>`</font>
<a name="line1398">1398: </a><font color="#B22222">- NAME - the name of the parameter, unquoted</font>
<a name="line1400">1400: </a><font color="#B22222"> Level: developer.</font>
<a name="line1402">1402: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PetscObjectParameterSetDefault.html">PetscObjectParameterSetDefault</a>()`, `<a href="../manualpages/Sys/PetscInitialize.html">PetscInitialize</a>()`, `<a href="../manualpages/Sys/PetscFinalize.html">PetscFinalize</a>()`, `<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>`, `<a href="../manualpages/SNES/SNESParametersInitialize.html">SNESParametersInitialize</a>()`</font>
<a name="line1403">1403: </a><font color="#B22222">M*/</font>
<a name="line1404">1404: </a><strong><font color="#228B22">#define <a href="../manualpages/Sys/PetscObjectParameterDeclare.html">PetscObjectParameterDeclare</a>(type, NAME) type NAME, default_##NAME</font></strong>
<a name="line1406">1406: </a>#include <A href="../include/petscviewertypes.h.html"><petscviewertypes.h></A>
<a name="line1407">1407: </a>#include <A href="../include/petscoptions.h.html"><petscoptions.h></A>
<a name="line1409">1409: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMallocTraceSet.html">PetscMallocTraceSet</a>(<a href="../manualpages/Viewer/PetscViewer.html">PetscViewer</a>, <a href="../manualpages/Sys/PetscBool.html">PetscBool</a>, <a href="../manualpages/Sys/PetscLogDouble.html">PetscLogDouble</a>)</font></strong>;
<a name="line1410">1410: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMallocTraceGet.html">PetscMallocTraceGet</a>(<a href="../manualpages/Sys/PetscBool.html">PetscBool</a> *)</font></strong>;
<a name="line1412">1412: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectsListGetGlobalNumbering.html">PetscObjectsListGetGlobalNumbering</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, <a href="../manualpages/Sys/PetscObject.html">PetscObject</a>[], <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *)</font></strong>;
<a name="line1414">1414: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMemoryView.html">PetscMemoryView</a>(<a href="../manualpages/Viewer/PetscViewer.html">PetscViewer</a>, const char[])</font></strong>;
<a name="line1415">1415: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectPrintClassNamePrefixType.html">PetscObjectPrintClassNamePrefixType</a>(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>, <a href="../manualpages/Viewer/PetscViewer.html">PetscViewer</a>)</font></strong>;
<a name="line1416">1416: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectView.html">PetscObjectView</a>(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>, <a href="../manualpages/Viewer/PetscViewer.html">PetscViewer</a>)</font></strong>;
<a name="line1417">1417: </a><strong><font color="#228B22">#define <a href="../manualpages/Sys/PetscObjectQueryFunction.html">PetscObjectQueryFunction</a>(obj, name, fptr) PetscObjectQueryFunction_Private((obj), (name), (<a href="../manualpages/Sys/PetscVoidFn.html">PetscVoidFn</a> **)(fptr))</font></strong>
<a name="line1418">1418: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectHasFunction.html">PetscObjectHasFunction</a>(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>, const char[], <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> *)</font></strong>;
<a name="line1419">1419: </a><strong><font color="#4169E1"><a name="PetscObjectQueryFunction_Private"></a>PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> PetscObjectQueryFunction_Private(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>, const char[], void (**)(void)</font></strong>);
<a name="line1420">1420: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectSetOptionsPrefix.html">PetscObjectSetOptionsPrefix</a>(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>, const char[])</font></strong>;
<a name="line1421">1421: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectAppendOptionsPrefix.html">PetscObjectAppendOptionsPrefix</a>(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>, const char[])</font></strong>;
<a name="line1422">1422: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectPrependOptionsPrefix.html">PetscObjectPrependOptionsPrefix</a>(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>, const char[])</font></strong>;
<a name="line1423">1423: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectGetOptionsPrefix.html">PetscObjectGetOptionsPrefix</a>(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>, const char *[])</font></strong>;
<a name="line1424">1424: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> PetscObjectChangeTypeName(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>, const char[])</font></strong>;
<a name="line1425">1425: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectRegisterDestroy.html">PetscObjectRegisterDestroy</a>(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>)</font></strong>;
<a name="line1426">1426: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectRegisterDestroyAll.html">PetscObjectRegisterDestroyAll</a>(void)</font></strong>;
<a name="line1427">1427: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectViewFromOptions.html">PetscObjectViewFromOptions</a>(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>, <a href="../manualpages/Sys/PetscObject.html">PetscObject</a>, const char[])</font></strong>;
<a name="line1428">1428: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectName.html">PetscObjectName</a>(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>)</font></strong>;
<a name="line1429">1429: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectTypeCompare.html">PetscObjectTypeCompare</a>(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>, const char[], <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> *)</font></strong>;
<a name="line1430">1430: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectObjectTypeCompare.html">PetscObjectObjectTypeCompare</a>(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>, <a href="../manualpages/Sys/PetscObject.html">PetscObject</a>, <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> *)</font></strong>;
<a name="line1431">1431: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectBaseTypeCompare.html">PetscObjectBaseTypeCompare</a>(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>, const char[], <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> *)</font></strong>;
<a name="line1432">1432: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectTypeCompareAny.html">PetscObjectTypeCompareAny</a>(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>, <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> *, const char[], ...)</font></strong>;
<a name="line1433">1433: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectBaseTypeCompareAny.html">PetscObjectBaseTypeCompareAny</a>(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>, <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> *, const char[], ...)</font></strong>;
<a name="line1434">1434: </a><strong><font color="#4169E1"><a name="PetscRegisterFinalize"></a>PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscRegisterFinalize.html">PetscRegisterFinalize</a>(<a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> (*)(void)</font></strong>);
<a name="line1435">1435: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscRegisterFinalizeAll.html">PetscRegisterFinalizeAll</a>(void)</font></strong>;
<a name="line1437">1437: </a><font color="#A020F0">#if defined(PETSC_HAVE_SAWS)</font>
<a name="line1438">1438: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSAWsBlock.html">PetscSAWsBlock</a>(void)</font></strong>;
<a name="line1439">1439: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> PetscObjectSAWsViewOff(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>)</font></strong>;
<a name="line1440">1440: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectSAWsSetBlock.html">PetscObjectSAWsSetBlock</a>(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>, <a href="../manualpages/Sys/PetscBool.html">PetscBool</a>)</font></strong>;
<a name="line1441">1441: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectSAWsBlock.html">PetscObjectSAWsBlock</a>(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>)</font></strong>;
<a name="line1442">1442: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectSAWsGrantAccess.html">PetscObjectSAWsGrantAccess</a>(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>)</font></strong>;
<a name="line1443">1443: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectSAWsTakeAccess.html">PetscObjectSAWsTakeAccess</a>(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>)</font></strong>;
<a name="line1444">1444: </a><strong><font color="#4169E1">PETSC_EXTERN void <a href="../manualpages/Sys/PetscStackSAWsGrantAccess.html">PetscStackSAWsGrantAccess</a>(void)</font></strong>;
<a name="line1445">1445: </a><strong><font color="#4169E1">PETSC_EXTERN void <a href="../manualpages/Sys/PetscStackSAWsTakeAccess.html">PetscStackSAWsTakeAccess</a>(void)</font></strong>;
<a name="line1446">1446: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> PetscStackViewSAWs(void)</font></strong>;
<a name="line1447">1447: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> PetscStackSAWsViewOff(void)</font></strong>;
<a name="line1449">1449: </a><font color="#A020F0">#else</font>
<a name="line1450">1450: </a><strong><font color="#228B22"> #define <a href="../manualpages/Sys/PetscSAWsBlock.html">PetscSAWsBlock</a>() <a href="../manualpages/Sys/PetscErrorCode.html">PETSC_SUCCESS</a></font></strong>
<a name="line1451">1451: </a><strong><font color="#228B22"> #define PetscObjectSAWsViewOff(obj) <a href="../manualpages/Sys/PetscErrorCode.html">PETSC_SUCCESS</a></font></strong>
<a name="line1452">1452: </a><strong><font color="#228B22"> #define <a href="../manualpages/Sys/PetscObjectSAWsSetBlock.html">PetscObjectSAWsSetBlock</a>(obj, flg) <a href="../manualpages/Sys/PetscErrorCode.html">PETSC_SUCCESS</a></font></strong>
<a name="line1453">1453: </a><strong><font color="#228B22"> #define <a href="../manualpages/Sys/PetscObjectSAWsBlock.html">PetscObjectSAWsBlock</a>(obj) <a href="../manualpages/Sys/PetscErrorCode.html">PETSC_SUCCESS</a></font></strong>
<a name="line1454">1454: </a><strong><font color="#228B22"> #define <a href="../manualpages/Sys/PetscObjectSAWsGrantAccess.html">PetscObjectSAWsGrantAccess</a>(obj) <a href="../manualpages/Sys/PetscErrorCode.html">PETSC_SUCCESS</a></font></strong>
<a name="line1455">1455: </a><strong><font color="#228B22"> #define <a href="../manualpages/Sys/PetscObjectSAWsTakeAccess.html">PetscObjectSAWsTakeAccess</a>(obj) <a href="../manualpages/Sys/PetscErrorCode.html">PETSC_SUCCESS</a></font></strong>
<a name="line1456">1456: </a><strong><font color="#228B22"> #define PetscStackViewSAWs() <a href="../manualpages/Sys/PetscErrorCode.html">PETSC_SUCCESS</a></font></strong>
<a name="line1457">1457: </a><strong><font color="#228B22"> #define PetscStackSAWsViewOff() <a href="../manualpages/Sys/PetscErrorCode.html">PETSC_SUCCESS</a></font></strong>
<a name="line1458">1458: </a><strong><font color="#228B22"> #define <a href="../manualpages/Sys/PetscStackSAWsTakeAccess.html">PetscStackSAWsTakeAccess</a>()</font></strong>
<a name="line1459">1459: </a><strong><font color="#228B22"> #define <a href="../manualpages/Sys/PetscStackSAWsGrantAccess.html">PetscStackSAWsGrantAccess</a>()</font></strong>
<a name="line1461">1461: </a><font color="#A020F0">#endif</font>
<a name="line1463">1463: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscDLOpen.html">PetscDLOpen</a>(const char[], PetscDLMode, PetscDLHandle *)</font></strong>;
<a name="line1464">1464: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscDLClose.html">PetscDLClose</a>(PetscDLHandle *)</font></strong>;
<a name="line1465">1465: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscDLSym.html">PetscDLSym</a>(PetscDLHandle, const char[], void **)</font></strong>;
<a name="line1466">1466: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscDLAddr.html">PetscDLAddr</a>(void (*)(void), char *[])</font></strong>;
<a name="line1467">1467: </a><font color="#A020F0">#ifdef PETSC_HAVE_CXX</font>
<a name="line1468">1468: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> PetscDemangleSymbol(const char *, char *[])</font></strong>;
<a name="line1469">1469: </a><font color="#A020F0">#endif</font>
<a name="line1471">1471: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMallocGetStack.html">PetscMallocGetStack</a>(void *, PetscStack **)</font></strong>;
<a name="line1473">1473: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectsDump.html">PetscObjectsDump</a>(FILE *, <a href="../manualpages/Sys/PetscBool.html">PetscBool</a>)</font></strong>;
<a name="line1474">1474: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectsView.html">PetscObjectsView</a>(<a href="../manualpages/Viewer/PetscViewer.html">PetscViewer</a>)</font></strong>;
<a name="line1475">1475: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectsGetObject.html">PetscObjectsGetObject</a>(const char *, <a href="../manualpages/Sys/PetscObject.html">PetscObject</a> *, const char *[])</font></strong>;
<a name="line1476">1476: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectListDestroy.html">PetscObjectListDestroy</a>(<a href="../manualpages/Sys/PetscObjectList.html">PetscObjectList</a> *)</font></strong>;
<a name="line1477">1477: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectListFind.html">PetscObjectListFind</a>(<a href="../manualpages/Sys/PetscObjectList.html">PetscObjectList</a>, const char[], <a href="../manualpages/Sys/PetscObject.html">PetscObject</a> *)</font></strong>;
<a name="line1478">1478: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectListReverseFind.html">PetscObjectListReverseFind</a>(<a href="../manualpages/Sys/PetscObjectList.html">PetscObjectList</a>, <a href="../manualpages/Sys/PetscObject.html">PetscObject</a>, const char *[], <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> *)</font></strong>;
<a name="line1479">1479: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectListAdd.html">PetscObjectListAdd</a>(<a href="../manualpages/Sys/PetscObjectList.html">PetscObjectList</a> *, const char[], <a href="../manualpages/Sys/PetscObject.html">PetscObject</a>)</font></strong>;
<a name="line1480">1480: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectListRemoveReference.html">PetscObjectListRemoveReference</a>(<a href="../manualpages/Sys/PetscObjectList.html">PetscObjectList</a> *, const char[])</font></strong>;
<a name="line1481">1481: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectListDuplicate.html">PetscObjectListDuplicate</a>(<a href="../manualpages/Sys/PetscObjectList.html">PetscObjectList</a>, <a href="../manualpages/Sys/PetscObjectList.html">PetscObjectList</a> *)</font></strong>;
<a name="line1483">1483: </a><font color="#B22222">/*</font>
<a name="line1484">1484: </a><font color="#B22222"> Dynamic library lists. Lists of names of routines in objects or in dynamic</font>
<a name="line1485">1485: </a><font color="#B22222"> link libraries that will be loaded as needed.</font>
<a name="line1486">1486: </a><font color="#B22222">*/</font>
<a name="line1488">1488: </a><strong><font color="#228B22">#define <a href="../manualpages/Sys/PetscFunctionListAdd.html">PetscFunctionListAdd</a>(list, name, fptr) PetscFunctionListAdd_Private((list), (name), (<a href="../manualpages/Sys/PetscVoidFn.html">PetscVoidFn</a> *)(fptr))</font></strong>
<a name="line1489">1489: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> PetscFunctionListAdd_Private(<a href="../manualpages/Sys/PetscFunctionList.html">PetscFunctionList</a> *, const char[], <a href="../manualpages/Sys/PetscVoidFn.html">PetscVoidFn</a> *)</font></strong>;
<a name="line1490">1490: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscFunctionListDestroy.html">PetscFunctionListDestroy</a>(<a href="../manualpages/Sys/PetscFunctionList.html">PetscFunctionList</a> *)</font></strong>;
<a name="line1491">1491: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscFunctionListClear.html">PetscFunctionListClear</a>(<a href="../manualpages/Sys/PetscFunctionList.html">PetscFunctionList</a>)</font></strong>;
<a name="line1492">1492: </a><strong><font color="#228B22">#define <a href="../manualpages/Sys/PetscFunctionListFind.html">PetscFunctionListFind</a>(list, name, fptr) PetscFunctionListFind_Private((list), (name), (<a href="../manualpages/Sys/PetscVoidFn.html">PetscVoidFn</a> **)(fptr))</font></strong>
<a name="line1493">1493: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> PetscFunctionListFind_Private(<a href="../manualpages/Sys/PetscFunctionList.html">PetscFunctionList</a>, const char[], <a href="../manualpages/Sys/PetscVoidFn.html">PetscVoidFn</a> **)</font></strong>;
<a name="line1494">1494: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscFunctionListPrintTypes.html">PetscFunctionListPrintTypes</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, FILE *, const char[], const char[], const char[], const char[], <a href="../manualpages/Sys/PetscFunctionList.html">PetscFunctionList</a>, const char[], const char[])</font></strong>;
<a name="line1495">1495: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscFunctionListDuplicate.html">PetscFunctionListDuplicate</a>(<a href="../manualpages/Sys/PetscFunctionList.html">PetscFunctionList</a>, <a href="../manualpages/Sys/PetscFunctionList.html">PetscFunctionList</a> *)</font></strong>;
<a name="line1496">1496: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscFunctionListView.html">PetscFunctionListView</a>(<a href="../manualpages/Sys/PetscFunctionList.html">PetscFunctionList</a>, <a href="../manualpages/Viewer/PetscViewer.html">PetscViewer</a>)</font></strong>;
<a name="line1497">1497: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscFunctionListGet.html">PetscFunctionListGet</a>(<a href="../manualpages/Sys/PetscFunctionList.html">PetscFunctionList</a>, const char ***, int *)</font></strong>;
<a name="line1498">1498: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscFunctionListPrintNonEmpty.html">PetscFunctionListPrintNonEmpty</a>(<a href="../manualpages/Sys/PetscFunctionList.html">PetscFunctionList</a>)</font></strong>;
<a name="line1499">1499: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> PetscFunctionListPrintAll(void)</font></strong>;
<a name="line1501">1501: </a>PETSC_EXTERN <a href="../manualpages/Sys/PetscDLLibrary.html">PetscDLLibrary</a> PetscDLLibrariesLoaded;
<a name="line1502">1502: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscDLLibraryAppend.html">PetscDLLibraryAppend</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, <a href="../manualpages/Sys/PetscDLLibrary.html">PetscDLLibrary</a> *, const char[])</font></strong>;
<a name="line1503">1503: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscDLLibraryPrepend.html">PetscDLLibraryPrepend</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, <a href="../manualpages/Sys/PetscDLLibrary.html">PetscDLLibrary</a> *, const char[])</font></strong>;
<a name="line1504">1504: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscDLLibrarySym.html">PetscDLLibrarySym</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, <a href="../manualpages/Sys/PetscDLLibrary.html">PetscDLLibrary</a> *, const char[], const char[], void **)</font></strong>;
<a name="line1505">1505: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> PetscDLLibraryPrintPath(<a href="../manualpages/Sys/PetscDLLibrary.html">PetscDLLibrary</a>)</font></strong>;
<a name="line1506">1506: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscDLLibraryRetrieve.html">PetscDLLibraryRetrieve</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, const char[], char *, size_t, <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> *)</font></strong>;
<a name="line1507">1507: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscDLLibraryOpen.html">PetscDLLibraryOpen</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, const char[], <a href="../manualpages/Sys/PetscDLLibrary.html">PetscDLLibrary</a> *)</font></strong>;
<a name="line1508">1508: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscDLLibraryClose.html">PetscDLLibraryClose</a>(<a href="../manualpages/Sys/PetscDLLibrary.html">PetscDLLibrary</a>)</font></strong>;
<a name="line1510">1510: </a><font color="#B22222">/*</font>
<a name="line1511">1511: </a><font color="#B22222"> Useful utility routines</font>
<a name="line1512">1512: </a><font color="#B22222">*/</font>
<a name="line1513">1513: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSplitOwnership.html">PetscSplitOwnership</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *)</font></strong>;
<a name="line1514">1514: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSplitOwnershipBlock.html">PetscSplitOwnershipBlock</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *)</font></strong>;
<a name="line1515">1515: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSplitOwnershipEqual.html">PetscSplitOwnershipEqual</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *)</font></strong>;
<a name="line1516">1516: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSequentialPhaseBegin.html">PetscSequentialPhaseBegin</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>)</font></strong>;
<a name="line1517">1517: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSequentialPhaseEnd.html">PetscSequentialPhaseEnd</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>)</font></strong>;
<a name="line1518">1518: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscBarrier.html">PetscBarrier</a>(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>)</font></strong>;
<a name="line1519">1519: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMPIDump.html">PetscMPIDump</a>(FILE *)</font></strong>;
<a name="line1520">1520: </a>PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscGlobalMinMaxInt.html">PetscGlobalMinMaxInt</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, const <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>[2], <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>[2]);
<a name="line1521">1521: </a>PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscGlobalMinMaxReal.html">PetscGlobalMinMaxReal</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, const <a href="../manualpages/Sys/PetscReal.html">PetscReal</a>[2], <a href="../manualpages/Sys/PetscReal.html">PetscReal</a>[2]);
<a name="line1523">1523: </a><font color="#B22222">/*MC</font>
<a name="line1524">1524: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscNot.html">PetscNot</a> - negates a logical type value and returns result as a `<a href="../manualpages/Sys/PetscBool.html">PetscBool</a>`</font>
<a name="line1526">1526: </a><font color="#B22222"> Level: beginner</font>
<a name="line1528">1528: </a><font color="#B22222"> Note:</font>
<a name="line1529">1529: </a><font color="#B22222"> This is useful in cases like</font>
<a name="line1530">1530: </a><font color="#B22222">.vb</font>
<a name="line1531">1531: </a><font color="#B22222"> int *a;</font>
<a name="line1532">1532: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> flag = <a href="../manualpages/Sys/PetscNot.html">PetscNot</a>(a)</font>
<a name="line1533">1533: </a><font color="#B22222">.ve</font>
<a name="line1534">1534: </a><font color="#B22222"> where !a would not return a `<a href="../manualpages/Sys/PetscBool.html">PetscBool</a>` because we cannot provide a cast from int to `<a href="../manualpages/Sys/PetscBool.html">PetscBool</a>` in C.</font>
<a name="line1536">1536: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PetscBool.html">PetscBool</a>`, `<a href="../manualpages/Sys/PETSC_TRUE.html">PETSC_TRUE</a>`, `<a href="../manualpages/Sys/PETSC_FALSE.html">PETSC_FALSE</a>`</font>
<a name="line1537">1537: </a><font color="#B22222">M*/</font>
<a name="line1538">1538: </a><strong><font color="#228B22">#define <a href="../manualpages/Sys/PetscNot.html">PetscNot</a>(a) ((a) ? <a href="../manualpages/Sys/PETSC_FALSE.html">PETSC_FALSE</a> : <a href="../manualpages/Sys/PETSC_TRUE.html">PETSC_TRUE</a>)</font></strong>
<a name="line1540">1540: </a><font color="#B22222">/*MC</font>
<a name="line1541">1541: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscHelpPrintf.html">PetscHelpPrintf</a> - Prints help messages.</font>
<a name="line1543">1543: </a><font color="#B22222"> Synopsis:</font>
<a name="line1544">1544: </a>#include <A href="../include/petscsys.h.html"><petscsys.h></A>
<a name="line1545">1545: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> (*<a href="../manualpages/Sys/PetscHelpPrintf.html">PetscHelpPrintf</a>)(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a> comm, const char format[],args);</font>
<a name="line1547">1547: </a><font color="#B22222"> Not Collective, only applies on MPI rank 0; No Fortran Support</font>
<a name="line1549">1549: </a><font color="#B22222"> Input Parameters:</font>
<a name="line1550">1550: </a><font color="#B22222">+ comm - the MPI communicator over which the help message is printed</font>
<a name="line1551">1551: </a><font color="#B22222">. format - the usual printf() format string</font>
<a name="line1552">1552: </a><font color="#B22222">- args - arguments to be printed</font>
<a name="line1554">1554: </a><font color="#B22222"> Level: developer</font>
<a name="line1556">1556: </a><font color="#B22222"> Notes:</font>
<a name="line1557">1557: </a><font color="#B22222"> You can change how help messages are printed by replacing the function pointer with a function that does not simply write to stdout.</font>
<a name="line1559">1559: </a><font color="#B22222"> To use, write your own function, for example,</font>
<a name="line1560">1560: </a><font color="#B22222">.vb</font>
<a name="line1561">1561: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> mypetschelpprintf(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a> comm,const char format[],....)</font>
<a name="line1562">1562: </a><font color="#B22222"> {</font>
<a name="line1563">1563: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscFunctionReturn.html">PetscFunctionReturn</a>(<a href="../manualpages/Sys/PetscErrorCode.html">PETSC_SUCCESS</a>);</font>
<a name="line1564">1564: </a><font color="#B22222"> }</font>
<a name="line1565">1565: </a><font color="#B22222">.ve</font>
<a name="line1566">1566: </a><font color="#B22222">then do the assignment</font>
<a name="line1567">1567: </a><font color="#B22222">.vb</font>
<a name="line1568">1568: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscHelpPrintf.html">PetscHelpPrintf</a> = mypetschelpprintf;</font>
<a name="line1569">1569: </a><font color="#B22222">.ve</font>
<a name="line1571">1571: </a><font color="#B22222"> You can do the assignment before `<a href="../manualpages/Sys/PetscInitialize.html">PetscInitialize</a>()`.</font>
<a name="line1573">1573: </a><font color="#B22222"> The default routine used is called `PetscHelpPrintfDefault()`.</font>
<a name="line1575">1575: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PetscFPrintf.html">PetscFPrintf</a>()`, `<a href="../manualpages/Sys/PetscSynchronizedPrintf.html">PetscSynchronizedPrintf</a>()`, `<a href="../manualpages/Sys/PetscErrorPrintf.html">PetscErrorPrintf</a>()`, `PetscHelpPrintfDefault()`</font>
<a name="line1576">1576: </a><font color="#B22222">M*/</font>
<a name="line1577">1577: </a><strong><font color="#4169E1"><a name="PetscErrorCode"></a>PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> (*<a href="../manualpages/Sys/PetscHelpPrintf.html">PetscHelpPrintf</a>)(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, const char[], ...)</font></strong> <a href="../manualpages/Sys/PETSC_ATTRIBUTE_FORMAT.html">PETSC_ATTRIBUTE_FORMAT</a>(2, 3);
<a name="line1579">1579: </a><font color="#B22222">/*</font>
<a name="line1580">1580: </a><font color="#B22222"> Defines PETSc profiling.</font>
<a name="line1581">1581: </a><font color="#B22222">*/</font>
<a name="line1582">1582: </a>#include <A href="../include/petsclog.h.html"><petsclog.h></A>
<a name="line1584">1584: </a><font color="#B22222">/*</font>
<a name="line1585">1585: </a><font color="#B22222"> Simple PETSc parallel IO for ASCII printing</font>
<a name="line1586">1586: </a><font color="#B22222">*/</font>
<a name="line1587">1587: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscFixFilename.html">PetscFixFilename</a>(const char[], char[])</font></strong>;
<a name="line1588">1588: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscFOpen.html">PetscFOpen</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, const char[], const char[], FILE **)</font></strong>;
<a name="line1589">1589: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscFClose.html">PetscFClose</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, FILE *)</font></strong>;
<a name="line1590">1590: </a><strong><font color="#4169E1"><a name="PetscFPrintf"></a>PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscFPrintf.html">PetscFPrintf</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, FILE *, const char[], ...)</font></strong> <a href="../manualpages/Sys/PETSC_ATTRIBUTE_FORMAT.html">PETSC_ATTRIBUTE_FORMAT</a>(3, 4);
<a name="line1591">1591: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscFFlush.html">PetscFFlush</a>(FILE *)</font></strong>;
<a name="line1592">1592: </a><strong><font color="#4169E1"><a name="PetscPrintf"></a>PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscPrintf.html">PetscPrintf</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, const char[], ...)</font></strong> <a href="../manualpages/Sys/PETSC_ATTRIBUTE_FORMAT.html">PETSC_ATTRIBUTE_FORMAT</a>(2, 3);
<a name="line1593">1593: </a><strong><font color="#4169E1"><a name="PetscSNPrintf"></a>PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSNPrintf.html">PetscSNPrintf</a>(char *, size_t, const char[], ...)</font></strong> <a href="../manualpages/Sys/PETSC_ATTRIBUTE_FORMAT.html">PETSC_ATTRIBUTE_FORMAT</a>(3, 4);
<a name="line1594">1594: </a><strong><font color="#4169E1"><a name="PetscSNPrintfCount"></a>PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSNPrintfCount.html">PetscSNPrintfCount</a>(char *, size_t, const char[], size_t *, ...)</font></strong> <a href="../manualpages/Sys/PETSC_ATTRIBUTE_FORMAT.html">PETSC_ATTRIBUTE_FORMAT</a>(3, 5);
<a name="line1595">1595: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> PetscFormatRealArray(char[], size_t, const char *, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, const <a href="../manualpages/Sys/PetscReal.html">PetscReal</a>[])</font></strong>;
<a name="line1597">1597: </a><strong><font color="#4169E1"><a name="PetscErrorPrintfDefault"></a>PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> PetscErrorPrintfDefault(const char[], ...)</font></strong> <a href="../manualpages/Sys/PETSC_ATTRIBUTE_FORMAT.html">PETSC_ATTRIBUTE_FORMAT</a>(1, 2);
<a name="line1598">1598: </a><strong><font color="#4169E1"><a name="PetscErrorPrintfNone"></a>PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> PetscErrorPrintfNone(const char[], ...)</font></strong> <a href="../manualpages/Sys/PETSC_ATTRIBUTE_FORMAT.html">PETSC_ATTRIBUTE_FORMAT</a>(1, 2);
<a name="line1599">1599: </a><strong><font color="#4169E1"><a name="PetscHelpPrintfDefault"></a>PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> PetscHelpPrintfDefault(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, const char[], ...)</font></strong> <a href="../manualpages/Sys/PETSC_ATTRIBUTE_FORMAT.html">PETSC_ATTRIBUTE_FORMAT</a>(2, 3);
<a name="line1601">1601: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscFormatConvertGetSize.html">PetscFormatConvertGetSize</a>(const char *, size_t *)</font></strong>;
<a name="line1602">1602: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscFormatConvert.html">PetscFormatConvert</a>(const char *, char *)</font></strong>;
<a name="line1604">1604: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscPOpen.html">PetscPOpen</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, const char[], const char[], const char[], FILE **)</font></strong>;
<a name="line1605">1605: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscPClose.html">PetscPClose</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, FILE *)</font></strong>;
<a name="line1606">1606: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscPOpenSetMachine.html">PetscPOpenSetMachine</a>(const char[])</font></strong>;
<a name="line1608">1608: </a><strong><font color="#4169E1"><a name="PetscSynchronizedPrintf"></a>PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSynchronizedPrintf.html">PetscSynchronizedPrintf</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, const char[], ...)</font></strong> <a href="../manualpages/Sys/PETSC_ATTRIBUTE_FORMAT.html">PETSC_ATTRIBUTE_FORMAT</a>(2, 3);
<a name="line1609">1609: </a><strong><font color="#4169E1"><a name="PetscSynchronizedFPrintf"></a>PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSynchronizedFPrintf.html">PetscSynchronizedFPrintf</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, FILE *, const char[], ...)</font></strong> <a href="../manualpages/Sys/PETSC_ATTRIBUTE_FORMAT.html">PETSC_ATTRIBUTE_FORMAT</a>(3, 4);
<a name="line1610">1610: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSynchronizedFlush.html">PetscSynchronizedFlush</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, FILE *)</font></strong>;
<a name="line1611">1611: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSynchronizedFGets.html">PetscSynchronizedFGets</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, FILE *, size_t, char[])</font></strong>;
<a name="line1612">1612: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscStartMatlab.html">PetscStartMatlab</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, const char[], const char[], FILE **)</font></strong>;
<a name="line1613">1613: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscGetPetscDir.html">PetscGetPetscDir</a>(const char *[])</font></strong>;
<a name="line1615">1615: </a><font color="#B22222">/*MC</font>
<a name="line1616">1616: </a><font color="#B22222"> <a href="../manualpages/Sys/PeCtx.html">PeCtx</a> - indicates an argument that returns a pointer to a user defined C struct (or Fortran derived type)</font>
<a name="line1618">1618: </a><font color="#B22222"> Level: developer</font>
<a name="line1620">1620: </a><font color="#B22222"> Notes:</font>
<a name="line1621">1621: </a><font color="#B22222"> This is not part of the PETSc public API and should only be used in PETSc source code.</font>
<a name="line1623">1623: </a><font color="#B22222"> This should not be used for functions that return PETSc objects, or pointers to arrays of unknown type. Thus it is used for, for example,</font>
<a name="line1624">1624: </a><font color="#B22222"> `<a href="../manualpages/KSP/KSPGetApplicationContext.html">KSPGetApplicationContext</a>()` but not used for `<a href="../manualpages/DMNetwork/DMNetworkGetComponent.html">DMNetworkGetComponent</a>()`</font>
<a name="line1626">1626: </a><font color="#B22222"> For pointers to arrays of unknown type and for functions that return PETSc internal objects that are opaque to users, such</font>
<a name="line1627">1627: </a><font color="#B22222"> as `<a href="../manualpages/KSP/KSPMonitorDynamicToleranceCreate.html">KSPMonitorDynamicToleranceCreate</a>()` a `void **` should be used.</font>
<a name="line1629">1629: </a><font color="#B22222"> Fortran Note:</font>
<a name="line1630">1630: </a><font color="#B22222"> Should only be used with user defined Fortran datatypes</font>
<a name="line1631">1631: </a><font color="#B22222">.vb</font>
<a name="line1632">1632: </a><font color="#B22222"> type(tUserType), pointer :: ctx</font>
<a name="line1633">1633: </a><font color="#B22222">.ve</font>
<a name="line1635">1635: </a><font color="#B22222"> Developer Note:</font>
<a name="line1636">1636: </a><font color="#B22222"> Put this in function declaration for the argument type instead of `void *`, or `void **`.</font>
<a name="line1638">1638: </a><font color="#B22222"> C compilers generate a warning or error if one passes a pointer to a pointer to a specific type (instead of `void`), for example,</font>
<a name="line1639">1639: </a><font color="#B22222">.vb</font>
<a name="line1640">1640: </a><font color="#B22222"> extern calledfunction(void **);</font>
<a name="line1641">1641: </a><font color="#B22222"> SomeCtx *ctx;</font>
<a name="line1642">1642: </a><font color="#B22222"> calledfunction(&ctx); << warning that it is passing a pointer to a pointer to a SomeCtx instead of a void **</font>
<a name="line1643">1643: </a><font color="#B22222">.ve</font>
<a name="line1644">1644: </a><font color="#B22222"> By using the common practice of prototyping the function as</font>
<a name="line1645">1645: </a><font color="#B22222">.vb</font>
<a name="line1646">1646: </a><font color="#B22222"> extern calledfunction(void *);</font>
<a name="line1647">1647: </a><font color="#B22222">.ve</font>
<a name="line1648">1648: </a><font color="#B22222"> the warning message is averted. `<a href="../manualpages/Sys/PeCtx.html">PeCtx</a>` is used in PETSc source code so that the getAPI() code processor knows the argument is</font>
<a name="line1649">1649: </a><font color="#B22222"> actually handled internally as `void **` so it can generate correct bindings for other languages.</font>
<a name="line1651">1651: </a><font color="#B22222">.seealso: `PeOp`, `<a href="../manualpages/Sys/PeNS.html">PeNS</a>`, `<a href="../manualpages/Sys/PetscInitialize.html">PetscInitialize</a>()`</font>
<a name="line1652">1652: </a><font color="#B22222">M*/</font>
<a name="line1653">1653: </a><font color="#4169E1">typedef void *<a href="../manualpages/Sys/PeCtx.html">PeCtx</a>;</font>
<a name="line1655">1655: </a>PETSC_EXTERN <a href="../manualpages/Sys/PetscClassId.html">PetscClassId</a> PETSC_CONTAINER_CLASSID;
<a name="line1656">1656: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscContainerGetPointer.html">PetscContainerGetPointer</a>(<a href="../manualpages/Sys/PetscContainer.html">PetscContainer</a>, void *)</font></strong>;
<a name="line1657">1657: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscContainerSetPointer.html">PetscContainerSetPointer</a>(<a href="../manualpages/Sys/PetscContainer.html">PetscContainer</a>, void *)</font></strong>;
<a name="line1658">1658: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscContainerDestroy.html">PetscContainerDestroy</a>(<a href="../manualpages/Sys/PetscContainer.html">PetscContainer</a> *)</font></strong>;
<a name="line1659">1659: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscContainerCreate.html">PetscContainerCreate</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, <a href="../manualpages/Sys/PetscContainer.html">PetscContainer</a> *)</font></strong>;
<a name="line1660">1660: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscContainerSetCtxDestroy.html">PetscContainerSetCtxDestroy</a>(<a href="../manualpages/Sys/PetscContainer.html">PetscContainer</a>, <a href="../manualpages/Sys/PetscCtxDestroyFn.html">PetscCtxDestroyFn</a> *)</font></strong>;
<a name="line1661">1661: </a>PETSC_EXTERN PETSC_DEPRECATED_FUNCTION(3, 23, 0, <font color="#666666">"<a href="../manualpages/Sys/PetscContainerSetCtxDestroy.html">PetscContainerSetCtxDestroy</a>()"</font>, ) <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscContainerSetUserDestroy.html">PetscContainerSetUserDestroy</a>(<a href="../manualpages/Sys/PetscContainer.html">PetscContainer</a>, <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> (*)(void *));
<a name="line1662">1662: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectContainerCompose.html">PetscObjectContainerCompose</a>(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>, const char *name, void *, <a href="../manualpages/Sys/PetscCtxDestroyFn.html">PetscCtxDestroyFn</a> *)</font></strong>;
<a name="line1663">1663: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscObjectContainerQuery.html">PetscObjectContainerQuery</a>(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>, const char *, <a href="../manualpages/Sys/PeCtx.html">PeCtx</a>)</font></strong>;
<a name="line1665">1665: </a>PETSC_DEPRECATED_FUNCTION(3, 23, 0, <font color="#666666">"<a href="../manualpages/Sys/PetscCtxDestroyDefault.html">PetscCtxDestroyDefault</a>()"</font>, ) static inline <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> PetscContainerCtxDestroyDefault(void **a)
<a name="line1666">1666: </a>{
<a name="line1667">1667: </a> <font color="#4169E1">return</font> <a href="../manualpages/Sys/PetscCtxDestroyDefault.html">PetscCtxDestroyDefault</a>(a);
<a name="line1668">1668: </a>}
<a name="line1670">1670: </a><font color="#B22222">/*</font>
<a name="line1671">1671: </a><font color="#B22222"> For use in debuggers</font>
<a name="line1672">1672: </a><font color="#B22222">*/</font>
<a name="line1673">1673: </a>PETSC_EXTERN <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> PetscGlobalRank;
<a name="line1674">1674: </a>PETSC_EXTERN <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> PetscGlobalSize;
<a name="line1675">1675: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscIntViewNumColumns.html">PetscIntViewNumColumns</a>(<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, const <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>[], <a href="../manualpages/Viewer/PetscViewer.html">PetscViewer</a>)</font></strong>;
<a name="line1676">1676: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscRealViewNumColumns.html">PetscRealViewNumColumns</a>(<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, const <a href="../manualpages/Sys/PetscReal.html">PetscReal</a>[], <a href="../manualpages/Viewer/PetscViewer.html">PetscViewer</a>)</font></strong>;
<a name="line1677">1677: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscScalarViewNumColumns.html">PetscScalarViewNumColumns</a>(<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, const <a href="../manualpages/Sys/PetscScalar.html">PetscScalar</a>[], <a href="../manualpages/Viewer/PetscViewer.html">PetscViewer</a>)</font></strong>;
<a name="line1678">1678: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscIntView.html">PetscIntView</a>(<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, const <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>[], <a href="../manualpages/Viewer/PetscViewer.html">PetscViewer</a>)</font></strong>;
<a name="line1679">1679: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscRealView.html">PetscRealView</a>(<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, const <a href="../manualpages/Sys/PetscReal.html">PetscReal</a>[], <a href="../manualpages/Viewer/PetscViewer.html">PetscViewer</a>)</font></strong>;
<a name="line1680">1680: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscScalarView.html">PetscScalarView</a>(<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, const <a href="../manualpages/Sys/PetscScalar.html">PetscScalar</a>[], <a href="../manualpages/Viewer/PetscViewer.html">PetscViewer</a>)</font></strong>;
<a name="line1682">1682: </a><font color="#B22222">/*</font>
<a name="line1683">1683: </a><font color="#B22222"> Basic memory and string operations. These are usually simple wrappers</font>
<a name="line1684">1684: </a><font color="#B22222"> around the basic Unix system calls, but a few of them have additional</font>
<a name="line1685">1685: </a><font color="#B22222"> functionality and/or error checking.</font>
<a name="line1686">1686: </a><font color="#B22222">*/</font>
<a name="line1687">1687: </a>#include <A href="../include/petscstring.h.html"><petscstring.h></A>
<a name="line1689">1689: </a><font color="#A020F0">#include <stddef.h></font>
<a name="line1690">1690: </a><font color="#A020F0">#include <stdlib.h></font>
<a name="line1692">1692: </a><font color="#A020F0">#if defined(PETSC_CLANG_STATIC_ANALYZER)</font>
<a name="line1693">1693: </a><strong><font color="#228B22"> #define <a href="../manualpages/Sys/PetscPrefetchBlock.html">PetscPrefetchBlock</a>(a, b, c, d)</font></strong>
<a name="line1694">1694: </a><font color="#A020F0">#else</font>
<a name="line1695">1695: </a> <font color="#B22222">/*MC</font>
<a name="line1696">1696: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscPrefetchBlock.html">PetscPrefetchBlock</a> - Prefetches a block of memory</font>
<a name="line1698">1698: </a><font color="#B22222"> Synopsis:</font>
<a name="line1699">1699: </a>#include <A href="../include/petscsys.h.html"><petscsys.h></A>
<a name="line1700">1700: </a><font color="#B22222"> void <a href="../manualpages/Sys/PetscPrefetchBlock.html">PetscPrefetchBlock</a>(const anytype *a,size_t n,int rw,int t)</font>
<a name="line1702">1702: </a><font color="#B22222"> Not Collective</font>
<a name="line1704">1704: </a><font color="#B22222"> Input Parameters:</font>
<a name="line1705">1705: </a><font color="#B22222">+ a - pointer to first element to fetch (any type but usually `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` or `<a href="../manualpages/Sys/PetscScalar.html">PetscScalar</a>`)</font>
<a name="line1706">1706: </a><font color="#B22222">. n - number of elements to fetch</font>
<a name="line1707">1707: </a><font color="#B22222">. rw - 1 if the memory will be written to, otherwise 0 (ignored by many processors)</font>
<a name="line1708">1708: </a><font color="#B22222">- t - temporal locality (PETSC_PREFETCH_HINT_{NTA,T0,T1,T2}), see note</font>
<a name="line1710">1710: </a><font color="#B22222"> Level: developer</font>
<a name="line1712">1712: </a><font color="#B22222"> Notes:</font>
<a name="line1713">1713: </a><font color="#B22222"> The last two arguments (`rw` and `t`) must be compile-time constants.</font>
<a name="line1715">1715: </a><font color="#B22222"> Adopting Intel's x86/x86-64 conventions, there are four levels of temporal locality. Not all architectures offer</font>
<a name="line1716">1716: </a><font color="#B22222"> equivalent locality hints, but the following macros are always defined to their closest analogue.</font>
<a name="line1717">1717: </a><font color="#B22222">+ `PETSC_PREFETCH_HINT_NTA` - Non-temporal. Prefetches directly to L1, evicts to memory (skips higher level cache unless it was already there when prefetched).</font>
<a name="line1718">1718: </a><font color="#B22222">. `PETSC_PREFETCH_HINT_T0` - Fetch to all levels of cache and evict to the closest level. Use this when the memory will be reused regularly despite necessary eviction from L1.</font>
<a name="line1719">1719: </a><font color="#B22222">. `PETSC_PREFETCH_HINT_T1` - Fetch to level 2 and higher (not L1).</font>
<a name="line1720">1720: </a><font color="#B22222">- `PETSC_PREFETCH_HINT_T2` - Fetch to high-level cache only. (On many systems, T0 and T1 are equivalent.)</font>
<a name="line1722">1722: </a><font color="#B22222"> This function does nothing on architectures that do not support prefetch and never errors (even if passed an invalid</font>
<a name="line1723">1723: </a><font color="#B22222"> address).</font>
<a name="line1725">1725: </a><font color="#B22222">M*/</font>
<a name="line1726">1726: </a><strong><font color="#228B22"> #define <a href="../manualpages/Sys/PetscPrefetchBlock.html">PetscPrefetchBlock</a>(a, n, rw, t) \</font></strong>
<a name="line1727">1727: </a><strong><font color="#228B22"> do { \</font></strong>
<a name="line1728">1728: </a><strong><font color="#228B22"> const char *_p = (const char *)(a), *_end = (const char *)((a) + (n)); \</font></strong>
<a name="line1729">1729: </a><strong><font color="#228B22"> for (; _p < _end; _p += PETSC_LEVEL1_DCACHE_LINESIZE) PETSC_Prefetch(_p, (rw), (t)); \</font></strong>
<a name="line1730">1730: </a><strong><font color="#228B22"> } while (0)</font></strong>
<a name="line1731">1731: </a><font color="#A020F0">#endif</font>
<a name="line1732">1732: </a><font color="#B22222">/*</font>
<a name="line1733">1733: </a><font color="#B22222"> Determine if some of the kernel computation routines use</font>
<a name="line1734">1734: </a><font color="#B22222"> Fortran (rather than C) for the numerical calculations. On some machines</font>
<a name="line1735">1735: </a><font color="#B22222"> and compilers (like complex numbers) the Fortran version of the routines</font>
<a name="line1736">1736: </a><font color="#B22222"> is faster than the C/C++ versions. The flag --with-fortran-kernels</font>
<a name="line1737">1737: </a><font color="#B22222"> should be used with ./configure to turn these on.</font>
<a name="line1738">1738: </a><font color="#B22222">*/</font>
<a name="line1739">1739: </a><font color="#A020F0">#if defined(PETSC_USE_FORTRAN_KERNELS)</font>
<a name="line1741">1741: </a><font color="#A020F0"> #if !defined(PETSC_USE_FORTRAN_KERNEL_MULTCRL)</font>
<a name="line1742">1742: </a><strong><font color="#228B22"> #define PETSC_USE_FORTRAN_KERNEL_MULTCRL</font></strong>
<a name="line1743">1743: </a><font color="#A020F0"> #endif</font>
<a name="line1745">1745: </a><font color="#A020F0"> #if !defined(PETSC_USE_FORTRAN_KERNEL_MULTAIJ)</font>
<a name="line1746">1746: </a><strong><font color="#228B22"> #define PETSC_USE_FORTRAN_KERNEL_MULTAIJ</font></strong>
<a name="line1747">1747: </a><font color="#A020F0"> #endif</font>
<a name="line1749">1749: </a><font color="#A020F0"> #if !defined(PETSC_USE_FORTRAN_KERNEL_MULTTRANSPOSEAIJ)</font>
<a name="line1750">1750: </a><strong><font color="#228B22"> #define PETSC_USE_FORTRAN_KERNEL_MULTTRANSPOSEAIJ</font></strong>
<a name="line1751">1751: </a><font color="#A020F0"> #endif</font>
<a name="line1753">1753: </a><font color="#A020F0"> #if !defined(PETSC_USE_FORTRAN_KERNEL_MAXPY)</font>
<a name="line1754">1754: </a><strong><font color="#228B22"> #define PETSC_USE_FORTRAN_KERNEL_MAXPY</font></strong>
<a name="line1755">1755: </a><font color="#A020F0"> #endif</font>
<a name="line1757">1757: </a><font color="#A020F0"> #if !defined(PETSC_USE_FORTRAN_KERNEL_SOLVEAIJ)</font>
<a name="line1758">1758: </a><strong><font color="#228B22"> #define PETSC_USE_FORTRAN_KERNEL_SOLVEAIJ</font></strong>
<a name="line1759">1759: </a><font color="#A020F0"> #endif</font>
<a name="line1761">1761: </a><font color="#A020F0"> #if !defined(PETSC_USE_FORTRAN_KERNEL_SOLVEBAIJ)</font>
<a name="line1762">1762: </a><strong><font color="#228B22"> #define PETSC_USE_FORTRAN_KERNEL_SOLVEBAIJ</font></strong>
<a name="line1763">1763: </a><font color="#A020F0"> #endif</font>
<a name="line1765">1765: </a><font color="#A020F0"> #if !defined(PETSC_USE_FORTRAN_KERNEL_MULTADDAIJ)</font>
<a name="line1766">1766: </a><strong><font color="#228B22"> #define PETSC_USE_FORTRAN_KERNEL_MULTADDAIJ</font></strong>
<a name="line1767">1767: </a><font color="#A020F0"> #endif</font>
<a name="line1769">1769: </a><font color="#A020F0"> #if !defined(PETSC_USE_FORTRAN_KERNEL_MDOT)</font>
<a name="line1770">1770: </a><strong><font color="#228B22"> #define PETSC_USE_FORTRAN_KERNEL_MDOT</font></strong>
<a name="line1771">1771: </a><font color="#A020F0"> #endif</font>
<a name="line1773">1773: </a><font color="#A020F0"> #if !defined(PETSC_USE_FORTRAN_KERNEL_XTIMESY)</font>
<a name="line1774">1774: </a><strong><font color="#228B22"> #define PETSC_USE_FORTRAN_KERNEL_XTIMESY</font></strong>
<a name="line1775">1775: </a><font color="#A020F0"> #endif</font>
<a name="line1777">1777: </a><font color="#A020F0"> #if !defined(PETSC_USE_FORTRAN_KERNEL_AYPX)</font>
<a name="line1778">1778: </a><strong><font color="#228B22"> #define PETSC_USE_FORTRAN_KERNEL_AYPX</font></strong>
<a name="line1779">1779: </a><font color="#A020F0"> #endif</font>
<a name="line1781">1781: </a><font color="#A020F0"> #if !defined(PETSC_USE_FORTRAN_KERNEL_WAXPY)</font>
<a name="line1782">1782: </a><strong><font color="#228B22"> #define PETSC_USE_FORTRAN_KERNEL_WAXPY</font></strong>
<a name="line1783">1783: </a><font color="#A020F0"> #endif</font>
<a name="line1785">1785: </a><font color="#A020F0">#endif</font>
<a name="line1787">1787: </a><font color="#B22222">/*</font>
<a name="line1788">1788: </a><font color="#B22222"> Macros for indicating code that should be compiled with a C interface,</font>
<a name="line1789">1789: </a><font color="#B22222"> rather than a C++ interface. Any routines that are dynamically loaded</font>
<a name="line1790">1790: </a><font color="#B22222"> (such as the PCCreate_XXX() routines) must be wrapped so that the name</font>
<a name="line1791">1791: </a><font color="#B22222"> mangler does not change the functions symbol name. This just hides the</font>
<a name="line1792">1792: </a><font color="#B22222"> ugly extern "C" {} wrappers.</font>
<a name="line1793">1793: </a><font color="#B22222">*/</font>
<a name="line1794">1794: </a><font color="#A020F0">#if defined(__cplusplus)</font>
<a name="line1795">1795: </a><strong><font color="#228B22"> #define EXTERN_C_BEGIN extern </font><font color="#666666">"C"</font><font color="#228B22"> {</font></strong>
<a name="line1796">1796: </a><strong><font color="#228B22"> #define EXTERN_C_END }</font></strong>
<a name="line1797">1797: </a><font color="#A020F0">#else</font>
<a name="line1798">1798: </a><strong><font color="#228B22"> #define EXTERN_C_BEGIN</font></strong>
<a name="line1799">1799: </a><strong><font color="#228B22"> #define EXTERN_C_END</font></strong>
<a name="line1800">1800: </a><font color="#A020F0">#endif</font>
<a name="line1802">1802: </a><font color="#B22222">/*MC</font>
<a name="line1803">1803: </a><font color="#B22222"> <a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a> - the basic object used by MPI to determine which processes are involved in a</font>
<a name="line1804">1804: </a><font color="#B22222"> communication</font>
<a name="line1806">1806: </a><font color="#B22222"> Level: beginner</font>
<a name="line1808">1808: </a><font color="#B22222"> Note:</font>
<a name="line1809">1809: </a><font color="#B22222"> This manual page is a place-holder because MPICH does not have a manual page for `<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>`</font>
<a name="line1811">1811: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PETSC_COMM_WORLD.html">PETSC_COMM_WORLD</a>`, `<a href="../manualpages/Sys/PETSC_COMM_SELF.html">PETSC_COMM_SELF</a>`</font>
<a name="line1812">1812: </a><font color="#B22222">M*/</font>
<a name="line1814">1814: </a><font color="#A020F0">#if defined(PETSC_HAVE_MPIIO)</font>
<a name="line1815">1815: </a><strong><font color="#4169E1"><a name="MPIU_File_write_all"></a>PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> MPIU_File_write_all(MPI_File, void *, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>, MPI_Datatype, MPI_Status *)</font></strong> PETSC_ATTRIBUTE_MPI_POINTER_WITH_TYPE(2, 4);
<a name="line1816">1816: </a><strong><font color="#4169E1"><a name="MPIU_File_read_all"></a>PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> MPIU_File_read_all(MPI_File, void *, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>, MPI_Datatype, MPI_Status *)</font></strong> PETSC_ATTRIBUTE_MPI_POINTER_WITH_TYPE(2, 4);
<a name="line1817">1817: </a><strong><font color="#4169E1"><a name="MPIU_File_write_at"></a>PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> MPIU_File_write_at(MPI_File, MPI_Offset, void *, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>, MPI_Datatype, MPI_Status *)</font></strong> PETSC_ATTRIBUTE_MPI_POINTER_WITH_TYPE(3, 5);
<a name="line1818">1818: </a><strong><font color="#4169E1"><a name="MPIU_File_read_at"></a>PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> MPIU_File_read_at(MPI_File, MPI_Offset, void *, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>, MPI_Datatype, MPI_Status *)</font></strong> PETSC_ATTRIBUTE_MPI_POINTER_WITH_TYPE(3, 5);
<a name="line1819">1819: </a><strong><font color="#4169E1"><a name="MPIU_File_write_at_all"></a>PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> MPIU_File_write_at_all(MPI_File, MPI_Offset, void *, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>, MPI_Datatype, MPI_Status *)</font></strong> PETSC_ATTRIBUTE_MPI_POINTER_WITH_TYPE(3, 5);
<a name="line1820">1820: </a><strong><font color="#4169E1"><a name="MPIU_File_read_at_all"></a>PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> MPIU_File_read_at_all(MPI_File, MPI_Offset, void *, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>, MPI_Datatype, MPI_Status *)</font></strong> PETSC_ATTRIBUTE_MPI_POINTER_WITH_TYPE(3, 5);
<a name="line1821">1821: </a><font color="#A020F0">#endif</font>
<a name="line1823">1823: </a><font color="#A020F0">#if defined(PETSC_HAVE_MPI_COUNT)</font>
<a name="line1824">1824: </a><font color="#4169E1">typedef MPI_Count MPIU_Count;</font>
<a name="line1825">1825: </a><font color="#A020F0">#else</font>
<a name="line1826">1826: </a><font color="#4169E1">typedef PetscInt64 MPIU_Count;</font>
<a name="line1827">1827: </a><font color="#A020F0">#endif</font>
<a name="line1829">1829: </a><font color="#B22222">/*@C</font>
<a name="line1830">1830: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscIntCast.html">PetscIntCast</a> - casts a `MPI_Count`, `PetscInt64`, `<a href="../manualpages/Sys/PetscCount.html">PetscCount</a>`, or `size_t` to a `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` (which may be 32-bits in size), generates an</font>
<a name="line1831">1831: </a><font color="#B22222"> error if the `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` is not large enough to hold the number.</font>
<a name="line1833">1833: </a><font color="#B22222"> Not Collective; No Fortran Support</font>
<a name="line1835">1835: </a><font color="#B22222"> Input Parameter:</font>
<a name="line1836">1836: </a><font color="#B22222">. a - the `PetscInt64` value</font>
<a name="line1838">1838: </a><font color="#B22222"> Output Parameter:</font>
<a name="line1839">1839: </a><font color="#B22222">. b - the resulting `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` value, or `NULL` if the result is not needed</font>
<a name="line1841">1841: </a><font color="#B22222"> Level: advanced</font>
<a name="line1843">1843: </a><font color="#B22222"> Note:</font>
<a name="line1844">1844: </a><font color="#B22222"> If integers needed for the applications are too large to fit in 32-bit ints you can ./configure using `--with-64-bit-indices` to make `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` use 64-bit integers</font>
<a name="line1846">1846: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PetscBLASInt.html">PetscBLASInt</a>`, `<a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>`, `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>`, `<a href="../manualpages/Sys/PetscMPIIntCast.html">PetscMPIIntCast</a>()`, `<a href="../manualpages/Sys/PetscBLASIntCast.html">PetscBLASIntCast</a>()`, `<a href="../manualpages/Sys/PetscCIntCast.html">PetscCIntCast</a>()`, `<a href="../manualpages/Sys/PetscIntMultError.html">PetscIntMultError</a>()`, `<a href="../manualpages/Sys/PetscIntSumError.html">PetscIntSumError</a>()`</font>
<a name="line1847">1847: </a><font color="#B22222">@*/</font>
<a name="line1848">1848: </a><strong><font color="#4169E1"><a name="PetscIntCast"></a>static inline <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscIntCast.html">PetscIntCast</a>(MPIU_Count a, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *b)</font></strong>
<a name="line1849">1849: </a>{
<a name="line1850">1850: </a> <a href="../manualpages/Sys/PetscFunctionBegin.html">PetscFunctionBegin</a>;
<a name="line1851">1851: </a> <font color="#4169E1">if</font> (b) *b = 0; <font color="#B22222">/* to prevent compilers erroneously suggesting uninitialized variable */</font>
<a name="line1852">1852: </a> <a href="../manualpages/Sys/PetscCheck.html">PetscCheck</a>(<font color="#4169E1">sizeof</font>(MPIU_Count) <= <font color="#4169E1">sizeof</font>(<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>) || (a <= (MPIU_Count)PETSC_INT_MAX && a >= (MPIU_Count)PETSC_INT_MIN), <a href="../manualpages/Sys/PETSC_COMM_SELF.html">PETSC_COMM_SELF</a>, <a href="../manualpages/Sys/PetscErrorCode.html">PETSC_ERR_ARG_OUTOFRANGE</a>, <font color="#666666">"%"</font> PetscInt64_FMT <font color="#666666">" is too big for <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, you may need to ./configure using --with-64-bit-indices"</font>, (PetscInt64)a);
<a name="line1853">1853: </a> <font color="#4169E1">if</font> (b) *b = (<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>)a;
<a name="line1854">1854: </a> <a href="../manualpages/Sys/PetscFunctionReturn.html">PetscFunctionReturn</a>(<a href="../manualpages/Sys/PetscErrorCode.html">PETSC_SUCCESS</a>);
<a name="line1855">1855: </a>}
<a name="line1857">1857: </a><font color="#B22222">/*@C</font>
<a name="line1858">1858: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscBLASIntCast.html">PetscBLASIntCast</a> - casts a `MPI_Count`, `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>`, `<a href="../manualpages/Sys/PetscCount.html">PetscCount</a>` or `PetscInt64` to a `<a href="../manualpages/Sys/PetscBLASInt.html">PetscBLASInt</a>` (which may be 32-bits in size), generates an</font>
<a name="line1859">1859: </a><font color="#B22222"> error if the `<a href="../manualpages/Sys/PetscBLASInt.html">PetscBLASInt</a>` is not large enough to hold the number.</font>
<a name="line1861">1861: </a><font color="#B22222"> Not Collective; No Fortran Support</font>
<a name="line1863">1863: </a><font color="#B22222"> Input Parameter:</font>
<a name="line1864">1864: </a><font color="#B22222">. a - the `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` value</font>
<a name="line1866">1866: </a><font color="#B22222"> Output Parameter:</font>
<a name="line1867">1867: </a><font color="#B22222">. b - the resulting `<a href="../manualpages/Sys/PetscBLASInt.html">PetscBLASInt</a>` value, or `NULL` if the result is not needed</font>
<a name="line1869">1869: </a><font color="#B22222"> Level: advanced</font>
<a name="line1871">1871: </a><font color="#B22222"> Note:</font>
<a name="line1872">1872: </a><font color="#B22222"> Errors if the integer is negative since PETSc calls to BLAS/LAPACK never need to cast negative integer inputs</font>
<a name="line1874">1874: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PetscBLASInt.html">PetscBLASInt</a>`, `<a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>`, `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>`, `<a href="../manualpages/Sys/PetscMPIIntCast.html">PetscMPIIntCast</a>()`, `<a href="../manualpages/Sys/PetscCIntCast.html">PetscCIntCast</a>()`, `<a href="../manualpages/Sys/PetscIntCast.html">PetscIntCast</a>()`</font>
<a name="line1875">1875: </a><font color="#B22222">@*/</font>
<a name="line1876">1876: </a><strong><font color="#4169E1"><a name="PetscBLASIntCast"></a>static inline <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscBLASIntCast.html">PetscBLASIntCast</a>(MPIU_Count a, <a href="../manualpages/Sys/PetscBLASInt.html">PetscBLASInt</a> *b)</font></strong>
<a name="line1877">1877: </a>{
<a name="line1878">1878: </a> <a href="../manualpages/Sys/PetscFunctionBegin.html">PetscFunctionBegin</a>;
<a name="line1879">1879: </a> <font color="#4169E1">if</font> (b) *b = 0; <font color="#B22222">/* to prevent compilers erroneously suggesting uninitialized variable */</font>
<a name="line1880">1880: </a> <a href="../manualpages/Sys/PetscCheck.html">PetscCheck</a>(<font color="#4169E1">sizeof</font>(MPIU_Count) <= <font color="#4169E1">sizeof</font>(<a href="../manualpages/Sys/PetscBLASInt.html">PetscBLASInt</a>) || a <= (MPIU_Count)PETSC_BLAS_INT_MAX, <a href="../manualpages/Sys/PETSC_COMM_SELF.html">PETSC_COMM_SELF</a>, <a href="../manualpages/Sys/PetscErrorCode.html">PETSC_ERR_ARG_OUTOFRANGE</a>, <font color="#666666">"%"</font> PetscInt64_FMT <font color="#666666">" is too big for BLAS/LAPACK, which is restricted to 32-bit integers. Either you have an invalidly large integer error in your code or you must ./configure PETSc with --with-64-bit-blas-indices for the case you are running"</font>, (PetscInt64)a);
<a name="line1881">1881: </a> <a href="../manualpages/Sys/PetscCheck.html">PetscCheck</a>(a >= 0, <a href="../manualpages/Sys/PETSC_COMM_SELF.html">PETSC_COMM_SELF</a>, <a href="../manualpages/Sys/PetscErrorCode.html">PETSC_ERR_ARG_OUTOFRANGE</a>, <font color="#666666">"Passing negative integer to BLAS/LAPACK routine"</font>);
<a name="line1882">1882: </a> <font color="#4169E1">if</font> (b) *b = (<a href="../manualpages/Sys/PetscBLASInt.html">PetscBLASInt</a>)a;
<a name="line1883">1883: </a> <a href="../manualpages/Sys/PetscFunctionReturn.html">PetscFunctionReturn</a>(<a href="../manualpages/Sys/PetscErrorCode.html">PETSC_SUCCESS</a>);
<a name="line1884">1884: </a>}
<a name="line1886">1886: </a><font color="#B22222">/*@C</font>
<a name="line1887">1887: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscCuBLASIntCast.html">PetscCuBLASIntCast</a> - like `<a href="../manualpages/Sys/PetscBLASIntCast.html">PetscBLASIntCast</a>()`, but for `<a href="../manualpages/Sys/PetscCuBLASInt.html">PetscCuBLASInt</a>`.</font>
<a name="line1889">1889: </a><font color="#B22222"> Not Collective; No Fortran Support</font>
<a name="line1891">1891: </a><font color="#B22222"> Input Parameter:</font>
<a name="line1892">1892: </a><font color="#B22222">. a - the `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` value</font>
<a name="line1894">1894: </a><font color="#B22222"> Output Parameter:</font>
<a name="line1895">1895: </a><font color="#B22222">. b - the resulting `<a href="../manualpages/Sys/PetscCuBLASInt.html">PetscCuBLASInt</a>` value, or `NULL` if the result is not needed</font>
<a name="line1897">1897: </a><font color="#B22222"> Level: advanced</font>
<a name="line1899">1899: </a><font color="#B22222"> Note:</font>
<a name="line1900">1900: </a><font color="#B22222"> Errors if the integer is negative since PETSc calls to cuBLAS and friends never need to cast negative integer inputs</font>
<a name="line1902">1902: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PetscCuBLASInt.html">PetscCuBLASInt</a>`, `<a href="../manualpages/Sys/PetscBLASInt.html">PetscBLASInt</a>`, `<a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>`, `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>`, `<a href="../manualpages/Sys/PetscBLASIntCast.html">PetscBLASIntCast</a>()`, `<a href="../manualpages/Sys/PetscMPIIntCast.html">PetscMPIIntCast</a>()`, `<a href="../manualpages/Sys/PetscCIntCast.html">PetscCIntCast</a>()`, `<a href="../manualpages/Sys/PetscIntCast.html">PetscIntCast</a>()`</font>
<a name="line1903">1903: </a><font color="#B22222">@*/</font>
<a name="line1904">1904: </a><strong><font color="#4169E1"><a name="PetscCuBLASIntCast"></a>static inline <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscCuBLASIntCast.html">PetscCuBLASIntCast</a>(MPIU_Count a, <a href="../manualpages/Sys/PetscCuBLASInt.html">PetscCuBLASInt</a> *b)</font></strong>
<a name="line1905">1905: </a>{
<a name="line1906">1906: </a> <a href="../manualpages/Sys/PetscFunctionBegin.html">PetscFunctionBegin</a>;
<a name="line1907">1907: </a> <font color="#4169E1">if</font> (b) *b = 0; <font color="#B22222">/* to prevent compilers erroneously suggesting uninitialized variable */</font>
<a name="line1908">1908: </a> <a href="../manualpages/Sys/PetscCheck.html">PetscCheck</a>(<font color="#4169E1">sizeof</font>(MPIU_Count) <= <font color="#4169E1">sizeof</font>(<a href="../manualpages/Sys/PetscCuBLASInt.html">PetscCuBLASInt</a>) || a <= (MPIU_Count)PETSC_CUBLAS_INT_MAX, <a href="../manualpages/Sys/PETSC_COMM_SELF.html">PETSC_COMM_SELF</a>, <a href="../manualpages/Sys/PetscErrorCode.html">PETSC_ERR_ARG_OUTOFRANGE</a>, <font color="#666666">"%"</font> PetscInt64_FMT <font color="#666666">" is too big for cuBLAS, which is restricted to 32-bit integers."</font>, (PetscInt64)a);
<a name="line1909">1909: </a> <a href="../manualpages/Sys/PetscCheck.html">PetscCheck</a>(a >= 0, <a href="../manualpages/Sys/PETSC_COMM_SELF.html">PETSC_COMM_SELF</a>, <a href="../manualpages/Sys/PetscErrorCode.html">PETSC_ERR_ARG_OUTOFRANGE</a>, <font color="#666666">"Passing negative integer %"</font> PetscInt64_FMT <font color="#666666">"to cuBLAS routine"</font>, (PetscInt64)a);
<a name="line1910">1910: </a> <font color="#4169E1">if</font> (b) *b = (<a href="../manualpages/Sys/PetscCuBLASInt.html">PetscCuBLASInt</a>)a;
<a name="line1911">1911: </a> <a href="../manualpages/Sys/PetscFunctionReturn.html">PetscFunctionReturn</a>(<a href="../manualpages/Sys/PetscErrorCode.html">PETSC_SUCCESS</a>);
<a name="line1912">1912: </a>}
<a name="line1914">1914: </a><font color="#B22222">/*@C</font>
<a name="line1915">1915: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscHipBLASIntCast.html">PetscHipBLASIntCast</a> - like `<a href="../manualpages/Sys/PetscBLASIntCast.html">PetscBLASIntCast</a>()`, but for `<a href="../manualpages/Sys/PetscHipBLASInt.html">PetscHipBLASInt</a>`.</font>
<a name="line1917">1917: </a><font color="#B22222"> Not Collective; No Fortran Support</font>
<a name="line1919">1919: </a><font color="#B22222"> Input Parameter:</font>
<a name="line1920">1920: </a><font color="#B22222">. a - the `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` value</font>
<a name="line1922">1922: </a><font color="#B22222"> Output Parameter:</font>
<a name="line1923">1923: </a><font color="#B22222">. b - the resulting `<a href="../manualpages/Sys/PetscHipBLASInt.html">PetscHipBLASInt</a>` value, or `NULL` if the result is not needed</font>
<a name="line1925">1925: </a><font color="#B22222"> Level: advanced</font>
<a name="line1927">1927: </a><font color="#B22222"> Note:</font>
<a name="line1928">1928: </a><font color="#B22222"> Errors if the integer is negative since PETSc calls to hipBLAS and friends never need to cast negative integer inputs</font>
<a name="line1930">1930: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PetscHipBLASInt.html">PetscHipBLASInt</a>`, `<a href="../manualpages/Sys/PetscBLASInt.html">PetscBLASInt</a>`, `<a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>`, `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>`, `<a href="../manualpages/Sys/PetscBLASIntCast.html">PetscBLASIntCast</a>()`, `<a href="../manualpages/Sys/PetscMPIIntCast.html">PetscMPIIntCast</a>()`, `<a href="../manualpages/Sys/PetscCIntCast.html">PetscCIntCast</a>()`, `<a href="../manualpages/Sys/PetscIntCast.html">PetscIntCast</a>()`</font>
<a name="line1931">1931: </a><font color="#B22222">@*/</font>
<a name="line1932">1932: </a><strong><font color="#4169E1"><a name="PetscHipBLASIntCast"></a>static inline <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscHipBLASIntCast.html">PetscHipBLASIntCast</a>(MPIU_Count a, <a href="../manualpages/Sys/PetscHipBLASInt.html">PetscHipBLASInt</a> *b)</font></strong>
<a name="line1933">1933: </a>{
<a name="line1934">1934: </a> <a href="../manualpages/Sys/PetscFunctionBegin.html">PetscFunctionBegin</a>;
<a name="line1935">1935: </a> <font color="#4169E1">if</font> (b) *b = 0; <font color="#B22222">/* to prevent compilers erroneously suggesting uninitialized variable */</font>
<a name="line1936">1936: </a> <a href="../manualpages/Sys/PetscCheck.html">PetscCheck</a>(<font color="#4169E1">sizeof</font>(MPIU_Count) <= <font color="#4169E1">sizeof</font>(<a href="../manualpages/Sys/PetscHipBLASInt.html">PetscHipBLASInt</a>) || a <= (MPIU_Count)PETSC_HIPBLAS_INT_MAX, <a href="../manualpages/Sys/PETSC_COMM_SELF.html">PETSC_COMM_SELF</a>, <a href="../manualpages/Sys/PetscErrorCode.html">PETSC_ERR_ARG_OUTOFRANGE</a>, <font color="#666666">"%"</font> PetscInt64_FMT <font color="#666666">" is too big for hipBLAS, which is restricted to 32-bit integers."</font>, (PetscInt64)a);
<a name="line1937">1937: </a> <a href="../manualpages/Sys/PetscCheck.html">PetscCheck</a>(a >= 0, <a href="../manualpages/Sys/PETSC_COMM_SELF.html">PETSC_COMM_SELF</a>, <a href="../manualpages/Sys/PetscErrorCode.html">PETSC_ERR_ARG_OUTOFRANGE</a>, <font color="#666666">"Passing negative integer %"</font> PetscInt64_FMT <font color="#666666">"to hipBLAS routine"</font>, (PetscInt64)a);
<a name="line1938">1938: </a> <font color="#4169E1">if</font> (b) *b = (<a href="../manualpages/Sys/PetscHipBLASInt.html">PetscHipBLASInt</a>)a;
<a name="line1939">1939: </a> <a href="../manualpages/Sys/PetscFunctionReturn.html">PetscFunctionReturn</a>(<a href="../manualpages/Sys/PetscErrorCode.html">PETSC_SUCCESS</a>);
<a name="line1940">1940: </a>}
<a name="line1942">1942: </a><font color="#B22222">/*@C</font>
<a name="line1943">1943: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscMPIIntCast.html">PetscMPIIntCast</a> - casts a `MPI_Count`, `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>`, `<a href="../manualpages/Sys/PetscCount.html">PetscCount</a>`, or `PetscInt64` to a `<a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>` (which is always 32-bits in size), generates an</font>
<a name="line1944">1944: </a><font color="#B22222"> error if the `<a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>` is not large enough to hold the number.</font>
<a name="line1946">1946: </a><font color="#B22222"> Not Collective; No Fortran Support</font>
<a name="line1948">1948: </a><font color="#B22222"> Input Parameter:</font>
<a name="line1949">1949: </a><font color="#B22222">. a - the `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` value</font>
<a name="line1951">1951: </a><font color="#B22222"> Output Parameter:</font>
<a name="line1952">1952: </a><font color="#B22222">. b - the resulting `<a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>` value, or `NULL` if the result is not needed</font>
<a name="line1954">1954: </a><font color="#B22222"> Level: advanced</font>
<a name="line1956">1956: </a><font color="#B22222">.seealso: [](stylePetscCount), `<a href="../manualpages/Sys/PetscBLASInt.html">PetscBLASInt</a>`, `<a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>`, `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>`, `<a href="../manualpages/Sys/PetscBLASIntCast.html">PetscBLASIntCast</a>()`, `<a href="../manualpages/Sys/PetscIntCast.html">PetscIntCast</a>()`</font>
<a name="line1957">1957: </a><font color="#B22222">@*/</font>
<a name="line1958">1958: </a><strong><font color="#4169E1"><a name="PetscMPIIntCast"></a>static inline <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMPIIntCast.html">PetscMPIIntCast</a>(MPIU_Count a, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> *b)</font></strong>
<a name="line1959">1959: </a>{
<a name="line1960">1960: </a> <a href="../manualpages/Sys/PetscFunctionBegin.html">PetscFunctionBegin</a>;
<a name="line1961">1961: </a> <font color="#4169E1">if</font> (b) *b = 0; <font color="#B22222">/* to prevent compilers erroneously suggesting uninitialized variable */</font>
<a name="line1962">1962: </a> <a href="../manualpages/Sys/PetscCheck.html">PetscCheck</a>(a <= (MPIU_Count)PETSC_MPI_INT_MAX && a >= (MPIU_Count)PETSC_MPI_INT_MIN, <a href="../manualpages/Sys/PETSC_COMM_SELF.html">PETSC_COMM_SELF</a>, <a href="../manualpages/Sys/PetscErrorCode.html">PETSC_ERR_ARG_OUTOFRANGE</a>, <font color="#666666">"%"</font> PetscInt64_FMT <font color="#666666">" is too big for MPI buffer length. Maximum supported value is %d"</font>, (PetscInt64)a, PETSC_MPI_INT_MAX);
<a name="line1963">1963: </a> <font color="#4169E1">if</font> (b) *b = (<a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>)a;
<a name="line1964">1964: </a> <a href="../manualpages/Sys/PetscFunctionReturn.html">PetscFunctionReturn</a>(<a href="../manualpages/Sys/PetscErrorCode.html">PETSC_SUCCESS</a>);
<a name="line1965">1965: </a>}
<a name="line1967">1967: </a><font color="#B22222">/*@C</font>
<a name="line1968">1968: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscCIntCast.html">PetscCIntCast</a> - casts a `MPI_Count`, `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>`, `<a href="../manualpages/Sys/PetscCount.html">PetscCount</a>`, or `PetscInt64` to a `int`, generates an error if the `int` is not large enough to hold the number.</font>
<a name="line1970">1970: </a><font color="#B22222"> Not Collective; No Fortran Support</font>
<a name="line1972">1972: </a><font color="#B22222"> Input Parameter:</font>
<a name="line1973">1973: </a><font color="#B22222">. a - the `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` value</font>
<a name="line1975">1975: </a><font color="#B22222"> Output Parameter:</font>
<a name="line1976">1976: </a><font color="#B22222">. b - the resulting `int` value, or `NULL` if the result is not needed</font>
<a name="line1978">1978: </a><font color="#B22222"> Level: advanced</font>
<a name="line1980">1980: </a><font color="#B22222">.seealso: [](stylePetscCount), `<a href="../manualpages/Sys/PetscBLASInt.html">PetscBLASInt</a>`, `<a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>`, `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>`, `<a href="../manualpages/Sys/PetscMPIIntCast.html">PetscMPIIntCast</a>()`, `<a href="../manualpages/Sys/PetscBLASIntCast.html">PetscBLASIntCast</a>()`, `<a href="../manualpages/Sys/PetscIntCast.html">PetscIntCast</a>()`</font>
<a name="line1981">1981: </a><font color="#B22222">@*/</font>
<a name="line1982">1982: </a><strong><font color="#4169E1"><a name="PetscCIntCast"></a>static inline <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscCIntCast.html">PetscCIntCast</a>(MPIU_Count a, int *b)</font></strong>
<a name="line1983">1983: </a>{
<a name="line1984">1984: </a> <a href="../manualpages/Sys/PetscFunctionBegin.html">PetscFunctionBegin</a>;
<a name="line1985">1985: </a> <font color="#4169E1">if</font> (b) *b = 0; <font color="#B22222">/* to prevent compilers erroneously suggesting uninitialized variable */</font>
<a name="line1986">1986: </a> <a href="../manualpages/Sys/PetscCheck.html">PetscCheck</a>(a <= INT_MAX && a >= INT_MIN, <a href="../manualpages/Sys/PETSC_COMM_SELF.html">PETSC_COMM_SELF</a>, <a href="../manualpages/Sys/PetscErrorCode.html">PETSC_ERR_ARG_OUTOFRANGE</a>, <font color="#666666">"%"</font> PetscInt64_FMT <font color="#666666">" is too big to be casted to an int. Maximum supported value is %d"</font>, (PetscInt64)a, INT_MAX);
<a name="line1987">1987: </a> <font color="#4169E1">if</font> (b) *b = (int)a;
<a name="line1988">1988: </a> <a href="../manualpages/Sys/PetscFunctionReturn.html">PetscFunctionReturn</a>(<a href="../manualpages/Sys/PetscErrorCode.html">PETSC_SUCCESS</a>);
<a name="line1989">1989: </a>}
<a name="line1991">1991: </a><font color="#B22222">/*MC</font>
<a name="line1992">1992: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscInt64Mult.html">PetscInt64Mult</a> - Computes the product of two variables after casting them to `PetscInt64`.</font>
<a name="line1994">1994: </a><font color="#B22222"> Not Collective; No Fortran Support</font>
<a name="line1996">1996: </a><font color="#B22222"> Input Parameters:</font>
<a name="line1997">1997: </a><font color="#B22222">+ a - the first variable</font>
<a name="line1998">1998: </a><font color="#B22222">- b - the second variable</font>
<a name="line2000">2000: </a><font color="#B22222"> Level: advanced</font>
<a name="line2002">2002: </a><font color="#B22222">.seealso: [](stylePetscCount), `<a href="../manualpages/Sys/PetscIntMultError.html">PetscIntMultError</a>()`, `<a href="../manualpages/Sys/PetscIntMultTruncate.html">PetscIntMultTruncate</a>()`</font>
<a name="line2003">2003: </a><font color="#B22222">M*/</font>
<a name="line2004">2004: </a><font color="#A020F0">#if defined(PETSC_USE_64BIT_INDICES)</font>
<a name="line2005">2005: </a><strong><font color="#228B22"> #define <a href="../manualpages/Sys/PetscInt64Mult.html">PetscInt64Mult</a>(a, b) ((a) * (b))</font></strong>
<a name="line2006">2006: </a><font color="#A020F0">#else</font>
<a name="line2007">2007: </a><strong><font color="#228B22"> #define <a href="../manualpages/Sys/PetscInt64Mult.html">PetscInt64Mult</a>(a, b) (((PetscInt64)(a)) * ((PetscInt64)(b)))</font></strong>
<a name="line2008">2008: </a><font color="#A020F0">#endif</font>
<a name="line2010">2010: </a><font color="#B22222">/*@C</font>
<a name="line2011">2011: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscRealIntMultTruncate.html">PetscRealIntMultTruncate</a> - Computes the product of a positive `<a href="../manualpages/Sys/PetscReal.html">PetscReal</a>` and a positive</font>
<a name="line2012">2012: </a><font color="#B22222"> `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` and truncates the value to slightly less than the maximal possible value.</font>
<a name="line2014">2014: </a><font color="#B22222"> Not Collective; No Fortran Support</font>
<a name="line2016">2016: </a><font color="#B22222"> Input Parameters:</font>
<a name="line2017">2017: </a><font color="#B22222">+ a - The `<a href="../manualpages/Sys/PetscReal.html">PetscReal</a>` value</font>
<a name="line2018">2018: </a><font color="#B22222">- b - The `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` value</font>
<a name="line2020">2020: </a><font color="#B22222"> Level: advanced</font>
<a name="line2022">2022: </a><font color="#B22222"> Notes:</font>
<a name="line2023">2023: </a><font color="#B22222"> Returns the result as a `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` value.</font>
<a name="line2025">2025: </a><font color="#B22222"> Use `<a href="../manualpages/Sys/PetscInt64Mult.html">PetscInt64Mult</a>()` to compute the product of two `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` as a `PetscInt64`.</font>
<a name="line2027">2027: </a><font color="#B22222"> Use `<a href="../manualpages/Sys/PetscIntMultTruncate.html">PetscIntMultTruncate</a>()` to compute the product of two positive `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` and truncate</font>
<a name="line2028">2028: </a><font color="#B22222"> to fit a `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>`.</font>
<a name="line2030">2030: </a><font color="#B22222"> Use `<a href="../manualpages/Sys/PetscIntMultError.html">PetscIntMultError</a>()` to compute the product of two `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` if you wish to generate an</font>
<a name="line2031">2031: </a><font color="#B22222"> error if the result will not fit in a `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>`.</font>
<a name="line2033">2033: </a><font color="#B22222"> Developer Notes:</font>
<a name="line2034">2034: </a><font color="#B22222"> We currently assume that `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` addition can never overflow, this is obviously wrong but</font>
<a name="line2035">2035: </a><font color="#B22222"> requires many more checks.</font>
<a name="line2037">2037: </a><font color="#B22222"> This is used where we compute approximate sizes for workspace and need to insure the</font>
<a name="line2038">2038: </a><font color="#B22222"> workspace is index-able.</font>
<a name="line2040">2040: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PetscReal.html">PetscReal</a>`, `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>`, `<a href="../manualpages/Sys/PetscInt64Mult.html">PetscInt64Mult</a>()`, `<a href="../manualpages/Sys/PetscIntMultError.html">PetscIntMultError</a>()`, `<a href="../manualpages/Sys/PetscIntSumError.html">PetscIntSumError</a>()`</font>
<a name="line2041">2041: </a><font color="#B22222">@*/</font>
<a name="line2042">2042: </a><strong><font color="#4169E1"><a name="PetscRealIntMultTruncate"></a>static inline <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> <a href="../manualpages/Sys/PetscRealIntMultTruncate.html">PetscRealIntMultTruncate</a>(<a href="../manualpages/Sys/PetscReal.html">PetscReal</a> a, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> b)</font></strong>
<a name="line2043">2043: </a>{
<a name="line2044">2044: </a> PetscInt64 r = (PetscInt64)(a * (<a href="../manualpages/Sys/PetscReal.html">PetscReal</a>)b);
<a name="line2045">2045: </a> <font color="#4169E1">if</font> (r > PETSC_INT_MAX - 100) r = PETSC_INT_MAX - 100;
<a name="line2046">2046: </a><font color="#A020F0">#if defined(PETSC_USE_64BIT_INDICES)</font>
<a name="line2047">2047: </a> <font color="#4169E1">return</font> r;
<a name="line2048">2048: </a><font color="#A020F0">#else</font>
<a name="line2049">2049: </a> <font color="#4169E1">return</font> (<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>)r;
<a name="line2050">2050: </a><font color="#A020F0">#endif</font>
<a name="line2051">2051: </a>}
<a name="line2053">2053: </a><font color="#B22222">/*@C</font>
<a name="line2054">2054: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscIntMultTruncate.html">PetscIntMultTruncate</a> - Computes the product of two positive `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` and truncates the value to slightly less than the maximal possible value</font>
<a name="line2056">2056: </a><font color="#B22222"> Not Collective; No Fortran Support</font>
<a name="line2058">2058: </a><font color="#B22222"> Input Parameters:</font>
<a name="line2059">2059: </a><font color="#B22222">+ a - the `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` value</font>
<a name="line2060">2060: </a><font color="#B22222">- b - the second value</font>
<a name="line2062">2062: </a><font color="#B22222"> Returns:</font>
<a name="line2063">2063: </a><font color="#B22222"> The result as a `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` value</font>
<a name="line2065">2065: </a><font color="#B22222"> Level: advanced</font>
<a name="line2067">2067: </a><font color="#B22222"> Notes:</font>
<a name="line2068">2068: </a><font color="#B22222"> Use `<a href="../manualpages/Sys/PetscInt64Mult.html">PetscInt64Mult</a>()` to compute the product of two `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` as a `PetscInt64`</font>
<a name="line2070">2070: </a><font color="#B22222"> Use `<a href="../manualpages/Sys/PetscRealIntMultTruncate.html">PetscRealIntMultTruncate</a>()` to compute the product of a `<a href="../manualpages/Sys/PetscReal.html">PetscReal</a>` and a `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` and truncate to fit a `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>`</font>
<a name="line2072">2072: </a><font color="#B22222"> Use `<a href="../manualpages/Sys/PetscIntMultError.html">PetscIntMultError</a>()` to compute the product of two `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` if you wish to generate an error if the result will not fit in a `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>`</font>
<a name="line2074">2074: </a><font color="#B22222"> Developer Notes:</font>
<a name="line2075">2075: </a><font color="#B22222"> We currently assume that `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` addition can never overflow, this is obviously wrong but requires many more checks.</font>
<a name="line2077">2077: </a><font color="#B22222"> This is used where we compute approximate sizes for workspace and need to insure the workspace is index-able.</font>
<a name="line2079">2079: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PetscBLASInt.html">PetscBLASInt</a>`, `<a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>`, `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>`, `<a href="../manualpages/Sys/PetscBLASIntCast.html">PetscBLASIntCast</a>()`, `<a href="../manualpages/Sys/PetscInt64Mult.html">PetscInt64Mult</a>()`, `<a href="../manualpages/Sys/PetscIntMultError.html">PetscIntMultError</a>()`, `<a href="../manualpages/Sys/PetscIntSumError.html">PetscIntSumError</a>()`,</font>
<a name="line2080">2080: </a><font color="#B22222"> `<a href="../manualpages/Sys/PetscIntSumTruncate.html">PetscIntSumTruncate</a>()`</font>
<a name="line2081">2081: </a><font color="#B22222">@*/</font>
<a name="line2082">2082: </a><strong><font color="#4169E1"><a name="PetscIntMultTruncate"></a>static inline <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> <a href="../manualpages/Sys/PetscIntMultTruncate.html">PetscIntMultTruncate</a>(<a href="../manualpages/Sys/PetscInt.html">PetscInt</a> a, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> b)</font></strong>
<a name="line2083">2083: </a>{
<a name="line2084">2084: </a> PetscInt64 r = <a href="../manualpages/Sys/PetscInt64Mult.html">PetscInt64Mult</a>(a, b);
<a name="line2085">2085: </a> <font color="#4169E1">if</font> (r > PETSC_INT_MAX - 100) r = PETSC_INT_MAX - 100;
<a name="line2086">2086: </a><font color="#A020F0">#if defined(PETSC_USE_64BIT_INDICES)</font>
<a name="line2087">2087: </a> <font color="#4169E1">return</font> r;
<a name="line2088">2088: </a><font color="#A020F0">#else</font>
<a name="line2089">2089: </a> <font color="#4169E1">return</font> (<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>)r;
<a name="line2090">2090: </a><font color="#A020F0">#endif</font>
<a name="line2091">2091: </a>}
<a name="line2093">2093: </a><font color="#B22222">/*@C</font>
<a name="line2094">2094: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscIntSumTruncate.html">PetscIntSumTruncate</a> - Computes the sum of two positive `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` and truncates the value to slightly less than the maximal possible value</font>
<a name="line2096">2096: </a><font color="#B22222"> Not Collective; No Fortran Support</font>
<a name="line2098">2098: </a><font color="#B22222"> Input Parameters:</font>
<a name="line2099">2099: </a><font color="#B22222">+ a - the `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` value</font>
<a name="line2100">2100: </a><font color="#B22222">- b - the second value</font>
<a name="line2102">2102: </a><font color="#B22222"> Returns:</font>
<a name="line2103">2103: </a><font color="#B22222"> The result as a `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` value</font>
<a name="line2105">2105: </a><font color="#B22222"> Level: advanced</font>
<a name="line2107">2107: </a><font color="#B22222"> Notes:</font>
<a name="line2108">2108: </a><font color="#B22222"> Use `<a href="../manualpages/Sys/PetscInt64Mult.html">PetscInt64Mult</a>()` to compute the product of two `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` as a `PetscInt64`</font>
<a name="line2110">2110: </a><font color="#B22222"> Use `<a href="../manualpages/Sys/PetscRealIntMultTruncate.html">PetscRealIntMultTruncate</a>()` to compute the product of a `<a href="../manualpages/Sys/PetscReal.html">PetscReal</a>` and a `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` and truncate to fit a `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>`</font>
<a name="line2112">2112: </a><font color="#B22222"> Use `<a href="../manualpages/Sys/PetscIntMultError.html">PetscIntMultError</a>()` to compute the product of two `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` if you wish to generate an error if the result will not fit in a `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>`</font>
<a name="line2114">2114: </a><font color="#B22222"> Developer Note:</font>
<a name="line2115">2115: </a><font color="#B22222"> This is used where we compute approximate sizes for workspace and need to insure the workspace is index-able.</font>
<a name="line2117">2117: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PetscBLASInt.html">PetscBLASInt</a>`, `<a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>`, `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>`, `<a href="../manualpages/Sys/PetscBLASIntCast.html">PetscBLASIntCast</a>()`, `<a href="../manualpages/Sys/PetscInt64Mult.html">PetscInt64Mult</a>()`, `<a href="../manualpages/Sys/PetscIntMultError.html">PetscIntMultError</a>()`</font>
<a name="line2118">2118: </a><font color="#B22222">@*/</font>
<a name="line2119">2119: </a><strong><font color="#4169E1"><a name="PetscIntSumTruncate"></a>static inline <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> <a href="../manualpages/Sys/PetscIntSumTruncate.html">PetscIntSumTruncate</a>(<a href="../manualpages/Sys/PetscInt.html">PetscInt</a> a, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> b)</font></strong>
<a name="line2120">2120: </a>{
<a name="line2121">2121: </a> PetscInt64 r = a;
<a name="line2123">2123: </a> r += b;
<a name="line2124">2124: </a> <font color="#4169E1">if</font> (r > PETSC_INT_MAX - 100) r = PETSC_INT_MAX - 100;
<a name="line2125">2125: </a><font color="#A020F0">#if defined(PETSC_USE_64BIT_INDICES)</font>
<a name="line2126">2126: </a> <font color="#4169E1">return</font> r;
<a name="line2127">2127: </a><font color="#A020F0">#else</font>
<a name="line2128">2128: </a> <font color="#4169E1">return</font> (<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>)r;
<a name="line2129">2129: </a><font color="#A020F0">#endif</font>
<a name="line2130">2130: </a>}
<a name="line2132">2132: </a><font color="#B22222">/*@C</font>
<a name="line2133">2133: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscIntMultError.html">PetscIntMultError</a> - Computes the product of two positive `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` and generates an error with overflow.</font>
<a name="line2135">2135: </a><font color="#B22222"> Not Collective; No Fortran Support</font>
<a name="line2137">2137: </a><font color="#B22222"> Input Parameters:</font>
<a name="line2138">2138: </a><font color="#B22222">+ a - the `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` value</font>
<a name="line2139">2139: </a><font color="#B22222">- b - the second value</font>
<a name="line2141">2141: </a><font color="#B22222"> Output Parameter:</font>
<a name="line2142">2142: </a><font color="#B22222">. result - the result as a `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` value, or `NULL` if you do not want the result, you just want to check if it overflows</font>
<a name="line2144">2144: </a><font color="#B22222"> Level: advanced</font>
<a name="line2146">2146: </a><font color="#B22222"> Notes:</font>
<a name="line2147">2147: </a><font color="#B22222"> Use `<a href="../manualpages/Sys/PetscInt64Mult.html">PetscInt64Mult</a>()` to compute the product of two `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` and store in a `PetscInt64`</font>
<a name="line2149">2149: </a><font color="#B22222"> Use `<a href="../manualpages/Sys/PetscIntMultTruncate.html">PetscIntMultTruncate</a>()` to compute the product of two `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` and truncate it to fit in a `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>`</font>
<a name="line2151">2151: </a><font color="#B22222"> Developer Note:</font>
<a name="line2152">2152: </a><font color="#B22222"> In most places in the source code we currently assume that `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` addition does not overflow, this is obviously wrong but requires many more checks.</font>
<a name="line2153">2153: </a><font color="#B22222"> `<a href="../manualpages/Sys/PetscIntSumError.html">PetscIntSumError</a>()` can be used to check for this situation.</font>
<a name="line2155">2155: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PetscBLASInt.html">PetscBLASInt</a>`, `<a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>`, `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>`, `<a href="../manualpages/Sys/PetscBLASIntCast.html">PetscBLASIntCast</a>()`, `<a href="../manualpages/Sys/PetscInt64Mult.html">PetscInt64Mult</a>()`, `<a href="../manualpages/Sys/PetscIntSumError.html">PetscIntSumError</a>()`</font>
<a name="line2156">2156: </a><font color="#B22222">@*/</font>
<a name="line2157">2157: </a><strong><font color="#4169E1"><a name="PetscIntMultError"></a>static inline <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscIntMultError.html">PetscIntMultError</a>(<a href="../manualpages/Sys/PetscInt.html">PetscInt</a> a, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> b, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *result)</font></strong>
<a name="line2158">2158: </a>{
<a name="line2159">2159: </a> PetscInt64 r = <a href="../manualpages/Sys/PetscInt64Mult.html">PetscInt64Mult</a>(a, b);
<a name="line2161">2161: </a> <a href="../manualpages/Sys/PetscFunctionBegin.html">PetscFunctionBegin</a>;
<a name="line2162">2162: </a><font color="#A020F0">#if defined(PETSC_USE_64BIT_INDICES)</font>
<a name="line2163">2163: </a> <font color="#4169E1">if</font> (result) *result = r;
<a name="line2164">2164: </a><font color="#A020F0">#else</font>
<a name="line2165">2165: </a> <font color="#4169E1">if</font> (result) *result = (<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>)r;
<a name="line2166">2166: </a><font color="#A020F0">#endif</font>
<a name="line2167">2167: </a> <font color="#4169E1">if</font> (!<a href="../manualpages/Sys/PetscDefined.html">PetscDefined</a>(USE_64BIT_INDICES)) {
<a name="line2168">2168: </a> <a href="../manualpages/Sys/PetscCheck.html">PetscCheck</a>(r <= PETSC_INT_MAX, <a href="../manualpages/Sys/PETSC_COMM_SELF.html">PETSC_COMM_SELF</a>, <a href="../manualpages/Sys/PetscErrorCode.html">PETSC_ERR_SUP</a>, <font color="#666666">"Product of two integers %"</font> PetscInt_FMT <font color="#666666">" %"</font> PetscInt_FMT <font color="#666666">" overflow, either you have an invalidly large integer error in your code or you must ./configure PETSc with --with-64-bit-indices for the case you are running"</font>, a, b);
<a name="line2169">2169: </a> }
<a name="line2170">2170: </a> <a href="../manualpages/Sys/PetscFunctionReturn.html">PetscFunctionReturn</a>(<a href="../manualpages/Sys/PetscErrorCode.html">PETSC_SUCCESS</a>);
<a name="line2171">2171: </a>}
<a name="line2173">2173: </a><font color="#B22222">/*@C</font>
<a name="line2175">2175: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscIntSumError.html">PetscIntSumError</a> - Computes the sum of two positive `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` and generates an error with overflow.</font>
<a name="line2177">2177: </a><font color="#B22222"> Not Collective; No Fortran Support</font>
<a name="line2179">2179: </a><font color="#B22222"> Input Parameters:</font>
<a name="line2180">2180: </a><font color="#B22222">+ a - the `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` value</font>
<a name="line2181">2181: </a><font color="#B22222">- b - the second value</font>
<a name="line2183">2183: </a><font color="#B22222"> Output Parameter:</font>
<a name="line2184">2184: </a><font color="#B22222">. c - the result as a `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` value, or `NULL` if you do not want the result, you just want to check if it overflows</font>
<a name="line2186">2186: </a><font color="#B22222"> Level: advanced</font>
<a name="line2188">2188: </a><font color="#B22222"> Notes:</font>
<a name="line2189">2189: </a><font color="#B22222"> Use `<a href="../manualpages/Sys/PetscInt64Mult.html">PetscInt64Mult</a>()` to compute the product of two 32-bit `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` and store in a `PetscInt64`</font>
<a name="line2191">2191: </a><font color="#B22222"> Use `<a href="../manualpages/Sys/PetscIntMultTruncate.html">PetscIntMultTruncate</a>()` to compute the product of two `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` and truncate it to fit in a `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>`</font>
<a name="line2193">2193: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PetscBLASInt.html">PetscBLASInt</a>`, `<a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>`, `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>`, `<a href="../manualpages/Sys/PetscBLASIntCast.html">PetscBLASIntCast</a>()`, `<a href="../manualpages/Sys/PetscInt64Mult.html">PetscInt64Mult</a>()`, `<a href="../manualpages/Sys/PetscIntMultError.html">PetscIntMultError</a>()`</font>
<a name="line2194">2194: </a><font color="#B22222">@*/</font>
<a name="line2195">2195: </a><strong><font color="#4169E1"><a name="PetscIntSumError"></a>static inline <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscIntSumError.html">PetscIntSumError</a>(<a href="../manualpages/Sys/PetscInt.html">PetscInt</a> a, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> b, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *result)</font></strong>
<a name="line2196">2196: </a>{
<a name="line2197">2197: </a> PetscInt64 r = a;
<a name="line2199">2199: </a> <a href="../manualpages/Sys/PetscFunctionBegin.html">PetscFunctionBegin</a>;
<a name="line2200">2200: </a> r += b;
<a name="line2201">2201: </a><font color="#A020F0">#if defined(PETSC_USE_64BIT_INDICES)</font>
<a name="line2202">2202: </a> <font color="#4169E1">if</font> (result) *result = r;
<a name="line2203">2203: </a><font color="#A020F0">#else</font>
<a name="line2204">2204: </a> <font color="#4169E1">if</font> (result) *result = (<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>)r;
<a name="line2205">2205: </a><font color="#A020F0">#endif</font>
<a name="line2206">2206: </a> <font color="#4169E1">if</font> (!<a href="../manualpages/Sys/PetscDefined.html">PetscDefined</a>(USE_64BIT_INDICES)) {
<a name="line2207">2207: </a> <a href="../manualpages/Sys/PetscCheck.html">PetscCheck</a>(r <= PETSC_INT_MAX, <a href="../manualpages/Sys/PETSC_COMM_SELF.html">PETSC_COMM_SELF</a>, <a href="../manualpages/Sys/PetscErrorCode.html">PETSC_ERR_SUP</a>, <font color="#666666">"Sum of two integers %"</font> PetscInt_FMT <font color="#666666">" %"</font> PetscInt_FMT <font color="#666666">" overflow, either you have an invalidly large integer error in your code or you must ./configure PETSc with --with-64-bit-indices for the case you are running"</font>, a, b);
<a name="line2208">2208: </a> }
<a name="line2209">2209: </a> <a href="../manualpages/Sys/PetscFunctionReturn.html">PetscFunctionReturn</a>(<a href="../manualpages/Sys/PetscErrorCode.html">PETSC_SUCCESS</a>);
<a name="line2210">2210: </a>}
<a name="line2212">2212: </a><font color="#B22222">/*</font>
<a name="line2213">2213: </a><font color="#B22222"> The IBM include files define hz, here we hide it so that it may be used as a regular user variable.</font>
<a name="line2214">2214: </a><font color="#B22222">*/</font>
<a name="line2215">2215: </a><font color="#A020F0">#if defined(hz)</font>
<a name="line2216">2216: </a><strong><font color="#228B22"> #undef hz</font></strong>
<a name="line2217">2217: </a><font color="#A020F0">#endif</font>
<a name="line2219">2219: </a><font color="#A020F0">#if defined(PETSC_HAVE_SYS_TYPES_H)</font>
<a name="line2220">2220: </a><font color="#A020F0"> #include <sys/types.h></font>
<a name="line2221">2221: </a><font color="#A020F0">#endif</font>
<a name="line2223">2223: </a><font color="#B22222">/*MC</font>
<a name="line2225">2225: </a><font color="#B22222"> <a href="../manualpages/Sys/PETSC_VERSION.html">PETSC_VERSION</a> - This manual page provides information about how PETSc documents and uses its version information. This information is available to both C/C++</font>
<a name="line2226">2226: </a><font color="#B22222"> and Fortran compilers when `petscsys.h` is included.</font>
<a name="line2228">2228: </a><font color="#B22222"> The current PETSc version and the API for accessing it are defined in <A HREF="../include/petscversion.h.html">include/petscversion.html</A></font>
<a name="line2230">2230: </a><font color="#B22222"> The complete version number is given as the triple PETSC_VERSION_MAJOR.PETSC_VERSION_MINOR.PETSC_VERSION_SUBMINOR (in short hand x.y.z)</font>
<a name="line2232">2232: </a><font color="#B22222"> A change in the minor version number (y) indicates possible/likely changes in the PETSc API. Note this is different than with the semantic versioning convention</font>
<a name="line2233">2233: </a><font color="#B22222"> where only a change in the major version number (x) indicates a change in the API.</font>
<a name="line2235">2235: </a><font color="#B22222"> A subminor greater than zero indicates a patch release. Version x.y.z maintains source and binary compatibility with version x.y.w for all z and w</font>
<a name="line2237">2237: </a><font color="#B22222"> Use the macros PETSC_VERSION_EQ(x,y,z), PETSC_VERSION_LT(x,y,z), PETSC_VERSION_LE(x,y,z), PETSC_VERSION_GT(x,y,z),</font>
<a name="line2238">2238: </a><font color="#B22222"> PETSC_VERSION_GE(x,y,z) to determine if the current version is equal to, less than, less than or equal to, greater than or greater than or equal to a given</font>
<a name="line2239">2239: </a><font color="#B22222"> version number (x.y.z).</font>
<a name="line2241">2241: </a><font color="#B22222"> `PETSC_RELEASE_DATE` is the date the x.y version was released (i.e. the version before any patch releases)</font>
<a name="line2243">2243: </a><font color="#B22222"> `PETSC_VERSION_DATE` is the date the x.y.z version was released</font>
<a name="line2245">2245: </a><font color="#B22222"> `PETSC_VERSION_GIT` is the last git commit to the repository given in the form vx.y.z-wwwww</font>
<a name="line2247">2247: </a><font color="#B22222"> `PETSC_VERSION_DATE_GIT` is the date of the last git commit to the repository</font>
<a name="line2249">2249: </a><font color="#B22222"> `PETSC_VERSION_()` is deprecated and will eventually be removed.</font>
<a name="line2251">2251: </a><font color="#B22222"> Level: intermediate</font>
<a name="line2252">2252: </a><font color="#B22222">M*/</font>
<a name="line2254">2254: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscGetArchType.html">PetscGetArchType</a>(char[], size_t)</font></strong>;
<a name="line2255">2255: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscGetHostName.html">PetscGetHostName</a>(char[], size_t)</font></strong>;
<a name="line2256">2256: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscGetUserName.html">PetscGetUserName</a>(char[], size_t)</font></strong>;
<a name="line2257">2257: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscGetProgramName.html">PetscGetProgramName</a>(char[], size_t)</font></strong>;
<a name="line2258">2258: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> PetscSetProgramName(const char[])</font></strong>;
<a name="line2259">2259: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscGetDate.html">PetscGetDate</a>(char[], size_t)</font></strong>;
<a name="line2260">2260: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscGetVersion.html">PetscGetVersion</a>(char[], size_t)</font></strong>;
<a name="line2261">2261: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscGetVersionNumber.html">PetscGetVersionNumber</a>(<a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *)</font></strong>;
<a name="line2263">2263: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSortedInt.html">PetscSortedInt</a>(<a href="../manualpages/Sys/PetscCount.html">PetscCount</a>, const <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>[], <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> *)</font></strong>;
<a name="line2264">2264: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSortedInt64.html">PetscSortedInt64</a>(<a href="../manualpages/Sys/PetscCount.html">PetscCount</a>, const PetscInt64[], <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> *)</font></strong>;
<a name="line2265">2265: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSortedMPIInt.html">PetscSortedMPIInt</a>(<a href="../manualpages/Sys/PetscCount.html">PetscCount</a>, const <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>[], <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> *)</font></strong>;
<a name="line2266">2266: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSortedReal.html">PetscSortedReal</a>(<a href="../manualpages/Sys/PetscCount.html">PetscCount</a>, const <a href="../manualpages/Sys/PetscReal.html">PetscReal</a>[], <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> *)</font></strong>;
<a name="line2267">2267: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSortInt.html">PetscSortInt</a>(<a href="../manualpages/Sys/PetscCount.html">PetscCount</a>, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>[])</font></strong>;
<a name="line2268">2268: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSortInt64.html">PetscSortInt64</a>(<a href="../manualpages/Sys/PetscCount.html">PetscCount</a>, PetscInt64[])</font></strong>;
<a name="line2269">2269: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSortCount.html">PetscSortCount</a>(<a href="../manualpages/Sys/PetscCount.html">PetscCount</a>, <a href="../manualpages/Sys/PetscCount.html">PetscCount</a>[])</font></strong>;
<a name="line2270">2270: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSortReverseInt.html">PetscSortReverseInt</a>(<a href="../manualpages/Sys/PetscCount.html">PetscCount</a>, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>[])</font></strong>;
<a name="line2271">2271: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSortedRemoveDupsInt.html">PetscSortedRemoveDupsInt</a>(<a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>[])</font></strong>;
<a name="line2272">2272: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSortedCheckDupsInt.html">PetscSortedCheckDupsInt</a>(<a href="../manualpages/Sys/PetscCount.html">PetscCount</a>, const <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>[], <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> *)</font></strong>;
<a name="line2273">2273: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSortedCheckDupsCount.html">PetscSortedCheckDupsCount</a>(<a href="../manualpages/Sys/PetscCount.html">PetscCount</a>, const <a href="../manualpages/Sys/PetscCount.html">PetscCount</a>[], <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> *)</font></strong>;
<a name="line2274">2274: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSortRemoveDupsInt.html">PetscSortRemoveDupsInt</a>(<a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>[])</font></strong>;
<a name="line2275">2275: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscCheckDupsInt.html">PetscCheckDupsInt</a>(<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, const <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>[], <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> *)</font></strong>;
<a name="line2276">2276: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscFindInt.html">PetscFindInt</a>(<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, <a href="../manualpages/Sys/PetscCount.html">PetscCount</a>, const <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>[], <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *)</font></strong>;
<a name="line2277">2277: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscFindMPIInt.html">PetscFindMPIInt</a>(<a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>, <a href="../manualpages/Sys/PetscCount.html">PetscCount</a>, const <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>[], <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *)</font></strong>;
<a name="line2278">2278: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscFindCount.html">PetscFindCount</a>(<a href="../manualpages/Sys/PetscCount.html">PetscCount</a>, <a href="../manualpages/Sys/PetscCount.html">PetscCount</a>, const <a href="../manualpages/Sys/PetscCount.html">PetscCount</a>[], <a href="../manualpages/Sys/PetscCount.html">PetscCount</a> *)</font></strong>;
<a name="line2279">2279: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSortIntWithPermutation.html">PetscSortIntWithPermutation</a>(<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, const <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>[], <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>[])</font></strong>;
<a name="line2280">2280: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSortStrWithPermutation.html">PetscSortStrWithPermutation</a>(<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, const char *[], <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>[])</font></strong>;
<a name="line2281">2281: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSortIntWithArray.html">PetscSortIntWithArray</a>(<a href="../manualpages/Sys/PetscCount.html">PetscCount</a>, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>[], <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>[])</font></strong>;
<a name="line2282">2282: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSortIntWithCountArray.html">PetscSortIntWithCountArray</a>(<a href="../manualpages/Sys/PetscCount.html">PetscCount</a>, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>[], <a href="../manualpages/Sys/PetscCount.html">PetscCount</a>[])</font></strong>;
<a name="line2283">2283: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSortIntWithMPIIntArray.html">PetscSortIntWithMPIIntArray</a>(<a href="../manualpages/Sys/PetscCount.html">PetscCount</a>, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>[], <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>[])</font></strong>;
<a name="line2284">2284: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSortIntWithArrayPair.html">PetscSortIntWithArrayPair</a>(<a href="../manualpages/Sys/PetscCount.html">PetscCount</a>, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>[], <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>[], <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>[])</font></strong>;
<a name="line2285">2285: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSortIntWithIntCountArrayPair.html">PetscSortIntWithIntCountArrayPair</a>(<a href="../manualpages/Sys/PetscCount.html">PetscCount</a>, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>[], <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>[], <a href="../manualpages/Sys/PetscCount.html">PetscCount</a>[])</font></strong>;
<a name="line2286">2286: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSortMPIInt.html">PetscSortMPIInt</a>(<a href="../manualpages/Sys/PetscCount.html">PetscCount</a>, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>[])</font></strong>;
<a name="line2287">2287: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSortRemoveDupsMPIInt.html">PetscSortRemoveDupsMPIInt</a>(<a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>[])</font></strong>;
<a name="line2288">2288: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSortMPIIntWithArray.html">PetscSortMPIIntWithArray</a>(<a href="../manualpages/Sys/PetscCount.html">PetscCount</a>, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>[], <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>[])</font></strong>;
<a name="line2289">2289: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSortMPIIntWithIntArray.html">PetscSortMPIIntWithIntArray</a>(<a href="../manualpages/Sys/PetscCount.html">PetscCount</a>, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>[], <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>[])</font></strong>;
<a name="line2290">2290: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSortIntWithScalarArray.html">PetscSortIntWithScalarArray</a>(<a href="../manualpages/Sys/PetscCount.html">PetscCount</a>, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>[], <a href="../manualpages/Sys/PetscScalar.html">PetscScalar</a>[])</font></strong>;
<a name="line2291">2291: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSortIntWithDataArray.html">PetscSortIntWithDataArray</a>(<a href="../manualpages/Sys/PetscCount.html">PetscCount</a>, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>[], void *, size_t, void *)</font></strong>;
<a name="line2292">2292: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSortReal.html">PetscSortReal</a>(<a href="../manualpages/Sys/PetscCount.html">PetscCount</a>, <a href="../manualpages/Sys/PetscReal.html">PetscReal</a>[])</font></strong>;
<a name="line2293">2293: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSortRealWithArrayInt.html">PetscSortRealWithArrayInt</a>(<a href="../manualpages/Sys/PetscCount.html">PetscCount</a>, <a href="../manualpages/Sys/PetscReal.html">PetscReal</a>[], <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>[])</font></strong>;
<a name="line2294">2294: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSortRealWithPermutation.html">PetscSortRealWithPermutation</a>(<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, const <a href="../manualpages/Sys/PetscReal.html">PetscReal</a>[], <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>[])</font></strong>;
<a name="line2295">2295: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSortRemoveDupsReal.html">PetscSortRemoveDupsReal</a>(<a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *, <a href="../manualpages/Sys/PetscReal.html">PetscReal</a>[])</font></strong>;
<a name="line2296">2296: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscFindReal.html">PetscFindReal</a>(<a href="../manualpages/Sys/PetscReal.html">PetscReal</a>, <a href="../manualpages/Sys/PetscCount.html">PetscCount</a>, const <a href="../manualpages/Sys/PetscReal.html">PetscReal</a>[], <a href="../manualpages/Sys/PetscReal.html">PetscReal</a>, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *)</font></strong>;
<a name="line2297">2297: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSortSplit.html">PetscSortSplit</a>(<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, <a href="../manualpages/Sys/PetscScalar.html">PetscScalar</a>[], <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>[])</font></strong>;
<a name="line2298">2298: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSortSplitReal.html">PetscSortSplitReal</a>(<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, <a href="../manualpages/Sys/PetscReal.html">PetscReal</a>[], <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>[])</font></strong>;
<a name="line2299">2299: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscProcessTree.html">PetscProcessTree</a>(<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, const <a href="../manualpages/Sys/PetscBool.html">PetscBool</a>[], const <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>[], <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *[], <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *[], <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *[], <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *[])</font></strong>;
<a name="line2300">2300: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMergeIntArrayPair.html">PetscMergeIntArrayPair</a>(<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, const <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>[], const <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>[], <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, const <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>[], const <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>[], <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *[], <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *[])</font></strong>;
<a name="line2301">2301: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMergeIntArray.html">PetscMergeIntArray</a>(<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, const <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>[], <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, const <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>[], <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *[])</font></strong>;
<a name="line2302">2302: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMergeMPIIntArray.html">PetscMergeMPIIntArray</a>(<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, const <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>[], <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, const <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>[], <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> *[])</font></strong>;
<a name="line2303">2303: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscParallelSortedInt.html">PetscParallelSortedInt</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, const <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>[], <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> *)</font></strong>;
<a name="line2305">2305: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscTimSort.html">PetscTimSort</a>(<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, void *, size_t, int (*)(const void *, const void *, void *), void *)</font></strong>;
<a name="line2306">2306: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscIntSortSemiOrdered.html">PetscIntSortSemiOrdered</a>(<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>[])</font></strong>;
<a name="line2307">2307: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMPIIntSortSemiOrdered.html">PetscMPIIntSortSemiOrdered</a>(<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>[])</font></strong>;
<a name="line2308">2308: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscRealSortSemiOrdered.html">PetscRealSortSemiOrdered</a>(<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, <a href="../manualpages/Sys/PetscReal.html">PetscReal</a>[])</font></strong>;
<a name="line2309">2309: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscTimSortWithArray.html">PetscTimSortWithArray</a>(<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, void *, size_t, void *, size_t, int (*)(const void *, const void *, void *), void *)</font></strong>;
<a name="line2310">2310: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscIntSortSemiOrderedWithArray.html">PetscIntSortSemiOrderedWithArray</a>(<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>[], <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>[])</font></strong>;
<a name="line2311">2311: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMPIIntSortSemiOrderedWithArray.html">PetscMPIIntSortSemiOrderedWithArray</a>(<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>[], <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>[])</font></strong>;
<a name="line2312">2312: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscRealSortSemiOrderedWithArrayInt.html">PetscRealSortSemiOrderedWithArrayInt</a>(<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, <a href="../manualpages/Sys/PetscReal.html">PetscReal</a>[], <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>[])</font></strong>;
<a name="line2314">2314: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> PetscSetDisplay(void)</font></strong>;
<a name="line2315">2315: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscGetDisplay.html">PetscGetDisplay</a>(char[], size_t)</font></strong>;
<a name="line2317">2317: </a><font color="#B22222">/*J</font>
<a name="line2318">2318: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscRandomType.html">PetscRandomType</a> - String with the name of a PETSc randomizer</font>
<a name="line2320">2320: </a><font color="#B22222"> Level: beginner</font>
<a name="line2322">2322: </a><font color="#B22222"> Note:</font>
<a name="line2323">2323: </a><font color="#B22222"> To use `<a href="../manualpages/Sys/PETSCSPRNG.html">PETSCSPRNG</a>` or `<a href="../manualpages/Sys/PETSCRANDOM123.html">PETSCRANDOM123</a>` you must have ./configure PETSc</font>
<a name="line2324">2324: </a><font color="#B22222"> with the option `--download-sprng` or `--download-random123`. We recommend the default provided with PETSc.</font>
<a name="line2326">2326: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PetscRandomSetType.html">PetscRandomSetType</a>()`, `<a href="../manualpages/Sys/PetscRandom.html">PetscRandom</a>`, `<a href="../manualpages/Sys/PetscRandomCreate.html">PetscRandomCreate</a>()`</font>
<a name="line2327">2327: </a><font color="#B22222">J*/</font>
<a name="line2328">2328: </a><font color="#4169E1">typedef const char *<a href="../manualpages/Sys/PetscRandomType.html">PetscRandomType</a>;</font>
<a name="line2329">2329: </a><strong><font color="#228B22">#define <a href="../manualpages/Sys/PETSCRAND.html">PETSCRAND</a> </font><font color="#666666">"rand"</font><font color="#228B22"></font></strong>
<a name="line2330">2330: </a><strong><font color="#228B22">#define <a href="../manualpages/Sys/PETSCRAND48.html">PETSCRAND48</a> </font><font color="#666666">"rand48"</font><font color="#228B22"></font></strong>
<a name="line2331">2331: </a><strong><font color="#228B22">#define <a href="../manualpages/Sys/PETSCSPRNG.html">PETSCSPRNG</a> </font><font color="#666666">"sprng"</font><font color="#228B22"></font></strong>
<a name="line2332">2332: </a><strong><font color="#228B22">#define <a href="../manualpages/Sys/PETSCRANDER48.html">PETSCRANDER48</a> </font><font color="#666666">"rander48"</font><font color="#228B22"></font></strong>
<a name="line2333">2333: </a><strong><font color="#228B22">#define <a href="../manualpages/Sys/PETSCRANDOM123.html">PETSCRANDOM123</a> </font><font color="#666666">"random123"</font><font color="#228B22"></font></strong>
<a name="line2334">2334: </a><strong><font color="#228B22">#define <a href="../manualpages/Sys/PETSCCURAND.html">PETSCCURAND</a> </font><font color="#666666">"curand"</font><font color="#228B22"></font></strong>
<a name="line2336">2336: </a><font color="#B22222">/* Logging support */</font>
<a name="line2337">2337: </a>PETSC_EXTERN <a href="../manualpages/Sys/PetscClassId.html">PetscClassId</a> PETSC_RANDOM_CLASSID;
<a name="line2339">2339: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscRandomInitializePackage.html">PetscRandomInitializePackage</a>(void)</font></strong>;
<a name="line2340">2340: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscRandomFinalizePackage.html">PetscRandomFinalizePackage</a>(void)</font></strong>;
<a name="line2342">2342: </a><font color="#B22222">/* Dynamic creation and loading functions */</font>
<a name="line2343">2343: </a>PETSC_EXTERN <a href="../manualpages/Sys/PetscFunctionList.html">PetscFunctionList</a> PetscRandomList;
<a name="line2345">2345: </a><strong><font color="#4169E1"><a name="PetscRandomRegister"></a>PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscRandomRegister.html">PetscRandomRegister</a>(const char[], <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> (*)(<a href="../manualpages/Sys/PetscRandom.html">PetscRandom</a>)</font></strong>);
<a name="line2346">2346: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscRandomSetType.html">PetscRandomSetType</a>(<a href="../manualpages/Sys/PetscRandom.html">PetscRandom</a>, <a href="../manualpages/Sys/PetscRandomType.html">PetscRandomType</a>)</font></strong>;
<a name="line2347">2347: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscRandomSetOptionsPrefix.html">PetscRandomSetOptionsPrefix</a>(<a href="../manualpages/Sys/PetscRandom.html">PetscRandom</a>, const char[])</font></strong>;
<a name="line2348">2348: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscRandomSetFromOptions.html">PetscRandomSetFromOptions</a>(<a href="../manualpages/Sys/PetscRandom.html">PetscRandom</a>)</font></strong>;
<a name="line2349">2349: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscRandomGetType.html">PetscRandomGetType</a>(<a href="../manualpages/Sys/PetscRandom.html">PetscRandom</a>, <a href="../manualpages/Sys/PetscRandomType.html">PetscRandomType</a> *)</font></strong>;
<a name="line2350">2350: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscRandomViewFromOptions.html">PetscRandomViewFromOptions</a>(<a href="../manualpages/Sys/PetscRandom.html">PetscRandom</a>, <a href="../manualpages/Sys/PetscObject.html">PetscObject</a>, const char[])</font></strong>;
<a name="line2351">2351: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscRandomView.html">PetscRandomView</a>(<a href="../manualpages/Sys/PetscRandom.html">PetscRandom</a>, <a href="../manualpages/Viewer/PetscViewer.html">PetscViewer</a>)</font></strong>;
<a name="line2353">2353: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscRandomCreate.html">PetscRandomCreate</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, <a href="../manualpages/Sys/PetscRandom.html">PetscRandom</a> *)</font></strong>;
<a name="line2354">2354: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscRandomGetValue.html">PetscRandomGetValue</a>(<a href="../manualpages/Sys/PetscRandom.html">PetscRandom</a>, <a href="../manualpages/Sys/PetscScalar.html">PetscScalar</a> *)</font></strong>;
<a name="line2355">2355: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscRandomGetValueReal.html">PetscRandomGetValueReal</a>(<a href="../manualpages/Sys/PetscRandom.html">PetscRandom</a>, <a href="../manualpages/Sys/PetscReal.html">PetscReal</a> *)</font></strong>;
<a name="line2356">2356: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscRandomGetValues.html">PetscRandomGetValues</a>(<a href="../manualpages/Sys/PetscRandom.html">PetscRandom</a>, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, <a href="../manualpages/Sys/PetscScalar.html">PetscScalar</a> *)</font></strong>;
<a name="line2357">2357: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscRandomGetValuesReal.html">PetscRandomGetValuesReal</a>(<a href="../manualpages/Sys/PetscRandom.html">PetscRandom</a>, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, <a href="../manualpages/Sys/PetscReal.html">PetscReal</a> *)</font></strong>;
<a name="line2358">2358: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscRandomGetInterval.html">PetscRandomGetInterval</a>(<a href="../manualpages/Sys/PetscRandom.html">PetscRandom</a>, <a href="../manualpages/Sys/PetscScalar.html">PetscScalar</a> *, <a href="../manualpages/Sys/PetscScalar.html">PetscScalar</a> *)</font></strong>;
<a name="line2359">2359: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscRandomSetInterval.html">PetscRandomSetInterval</a>(<a href="../manualpages/Sys/PetscRandom.html">PetscRandom</a>, <a href="../manualpages/Sys/PetscScalar.html">PetscScalar</a>, <a href="../manualpages/Sys/PetscScalar.html">PetscScalar</a>)</font></strong>;
<a name="line2360">2360: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscRandomSetSeed.html">PetscRandomSetSeed</a>(<a href="../manualpages/Sys/PetscRandom.html">PetscRandom</a>, PetscInt64)</font></strong>;
<a name="line2361">2361: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscRandomGetSeed.html">PetscRandomGetSeed</a>(<a href="../manualpages/Sys/PetscRandom.html">PetscRandom</a>, PetscInt64 *)</font></strong>;
<a name="line2362">2362: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscRandomSeed.html">PetscRandomSeed</a>(<a href="../manualpages/Sys/PetscRandom.html">PetscRandom</a>)</font></strong>;
<a name="line2363">2363: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscRandomDestroy.html">PetscRandomDestroy</a>(<a href="../manualpages/Sys/PetscRandom.html">PetscRandom</a> *)</font></strong>;
<a name="line2365">2365: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscGetFullPath.html">PetscGetFullPath</a>(const char[], char[], size_t)</font></strong>;
<a name="line2366">2366: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscGetRelativePath.html">PetscGetRelativePath</a>(const char[], char[], size_t)</font></strong>;
<a name="line2367">2367: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscGetWorkingDirectory.html">PetscGetWorkingDirectory</a>(char[], size_t)</font></strong>;
<a name="line2368">2368: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscGetRealPath.html">PetscGetRealPath</a>(const char[], char[])</font></strong>;
<a name="line2369">2369: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscGetHomeDirectory.html">PetscGetHomeDirectory</a>(char[], size_t)</font></strong>;
<a name="line2370">2370: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscTestFile.html">PetscTestFile</a>(const char[], char, <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> *)</font></strong>;
<a name="line2371">2371: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscTestDirectory.html">PetscTestDirectory</a>(const char[], char, <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> *)</font></strong>;
<a name="line2372">2372: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMkdir.html">PetscMkdir</a>(const char[])</font></strong>;
<a name="line2373">2373: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscMkdtemp.html">PetscMkdtemp</a>(char[])</font></strong>;
<a name="line2374">2374: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscRMTree.html">PetscRMTree</a>(const char[])</font></strong>;
<a name="line2376">2376: </a><font color="#B22222">/*MC</font>
<a name="line2377">2377: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscBinaryBigEndian.html">PetscBinaryBigEndian</a> - indicates if values in memory are stored with big endian format</font>
<a name="line2379">2379: </a><font color="#B22222"> Synopsis:</font>
<a name="line2380">2380: </a>#include <A href="../include/petscsys.h.html"><petscsys.h></A>
<a name="line2381">2381: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> <a href="../manualpages/Sys/PetscBinaryBigEndian.html">PetscBinaryBigEndian</a>(void);</font>
<a name="line2383">2383: </a><font color="#B22222"> No Fortran Support</font>
<a name="line2385">2385: </a><font color="#B22222"> Level: developer</font>
<a name="line2387">2387: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PetscInitialize.html">PetscInitialize</a>()`, `<a href="../manualpages/Sys/PetscFinalize.html">PetscFinalize</a>()`, `PetscInitializeCalled`</font>
<a name="line2388">2388: </a><font color="#B22222">M*/</font>
<a name="line2389">2389: </a><strong><font color="#4169E1"><a name="PetscBinaryBigEndian"></a>static inline <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> <a href="../manualpages/Sys/PetscBinaryBigEndian.html">PetscBinaryBigEndian</a>(void)</font></strong>
<a name="line2390">2390: </a>{
<a name="line2391">2391: </a> long _petsc_v = 1;
<a name="line2392">2392: </a> <font color="#4169E1">return</font> ((char *)&_petsc_v)[0] ? <a href="../manualpages/Sys/PETSC_FALSE.html">PETSC_FALSE</a> : <a href="../manualpages/Sys/PETSC_TRUE.html">PETSC_TRUE</a>;
<a name="line2393">2393: </a>}
<a name="line2395">2395: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscBinaryRead.html">PetscBinaryRead</a>(int, void *, <a href="../manualpages/Sys/PetscCount.html">PetscCount</a>, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *, <a href="../manualpages/Sys/PetscDataType.html">PetscDataType</a>)</font></strong>;
<a name="line2396">2396: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscBinarySynchronizedRead.html">PetscBinarySynchronizedRead</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, int, void *, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *, <a href="../manualpages/Sys/PetscDataType.html">PetscDataType</a>)</font></strong>;
<a name="line2397">2397: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscBinaryWrite.html">PetscBinaryWrite</a>(int, const void *, <a href="../manualpages/Sys/PetscCount.html">PetscCount</a>, <a href="../manualpages/Sys/PetscDataType.html">PetscDataType</a>)</font></strong>;
<a name="line2398">2398: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscBinarySynchronizedWrite.html">PetscBinarySynchronizedWrite</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, int, const void *, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, <a href="../manualpages/Sys/PetscDataType.html">PetscDataType</a>)</font></strong>;
<a name="line2399">2399: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscBinaryOpen.html">PetscBinaryOpen</a>(const char[], <a href="../manualpages/Sys/PetscFileMode.html">PetscFileMode</a>, int *)</font></strong>;
<a name="line2400">2400: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscBinaryClose.html">PetscBinaryClose</a>(int)</font></strong>;
<a name="line2401">2401: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSharedTmp.html">PetscSharedTmp</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> *)</font></strong>;
<a name="line2402">2402: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSharedWorkingDirectory.html">PetscSharedWorkingDirectory</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> *)</font></strong>;
<a name="line2403">2403: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscGetTmp.html">PetscGetTmp</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, char[], size_t)</font></strong>;
<a name="line2404">2404: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscFileRetrieve.html">PetscFileRetrieve</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, const char[], char[], size_t, <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> *)</font></strong>;
<a name="line2405">2405: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscLs.html">PetscLs</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, const char[], char[], size_t, <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> *)</font></strong>;
<a name="line2406">2406: </a><font color="#A020F0">#if defined(PETSC_USE_SOCKET_VIEWER)</font>
<a name="line2407">2407: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Viewer/PetscOpenSocket.html">PetscOpenSocket</a>(const char[], int, int *)</font></strong>;
<a name="line2408">2408: </a><font color="#A020F0">#endif</font>
<a name="line2410">2410: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscBinarySeek.html">PetscBinarySeek</a>(int, off_t, <a href="../manualpages/Sys/PetscBinarySeekType.html">PetscBinarySeekType</a>, off_t *)</font></strong>;
<a name="line2411">2411: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscBinarySynchronizedSeek.html">PetscBinarySynchronizedSeek</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, int, off_t, <a href="../manualpages/Sys/PetscBinarySeekType.html">PetscBinarySeekType</a>, off_t *)</font></strong>;
<a name="line2412">2412: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> PetscByteSwap(void *, <a href="../manualpages/Sys/PetscDataType.html">PetscDataType</a>, <a href="../manualpages/Sys/PetscCount.html">PetscCount</a>)</font></strong>;
<a name="line2414">2414: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSetDebugTerminal.html">PetscSetDebugTerminal</a>(const char[])</font></strong>;
<a name="line2415">2415: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSetDebugger.html">PetscSetDebugger</a>(const char[], <a href="../manualpages/Sys/PetscBool.html">PetscBool</a>)</font></strong>;
<a name="line2416">2416: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSetDefaultDebugger.html">PetscSetDefaultDebugger</a>(void)</font></strong>;
<a name="line2417">2417: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSetDebuggerFromString.html">PetscSetDebuggerFromString</a>(const char *)</font></strong>;
<a name="line2418">2418: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscAttachDebugger.html">PetscAttachDebugger</a>(void)</font></strong>;
<a name="line2419">2419: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscStopForDebugger.html">PetscStopForDebugger</a>(void)</font></strong>;
<a name="line2420">2420: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscWaitOnError.html">PetscWaitOnError</a>(void)</font></strong>;
<a name="line2422">2422: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscGatherNumberOfMessages.html">PetscGatherNumberOfMessages</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, const <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>[], const <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>[], <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> *)</font></strong>;
<a name="line2423">2423: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscGatherMessageLengths.html">PetscGatherMessageLengths</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>, const <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>[], <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> *[], <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> *[])</font></strong>;
<a name="line2424">2424: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscGatherMessageLengths2.html">PetscGatherMessageLengths2</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>, const <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>[], const <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>[], <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> *[], <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> *[], <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> *[])</font></strong>;
<a name="line2425">2425: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> PetscPostIrecvInt(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>, const <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>[], const <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>[], <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> ***, MPI_Request **)</font></strong>;
<a name="line2426">2426: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> PetscPostIrecvScalar(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>, const <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>[], const <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>[], <a href="../manualpages/Sys/PetscScalar.html">PetscScalar</a> ***, MPI_Request **)</font></strong>;
<a name="line2427">2427: </a><strong><font color="#4169E1"><a name="PetscCommBuildTwoSided"></a>PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscCommBuildTwoSided.html">PetscCommBuildTwoSided</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>, MPI_Datatype, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>, const <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>[], const void *, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> *, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> *[], void *)</font></strong> PETSC_ATTRIBUTE_MPI_POINTER_WITH_TYPE(6, 3);
<a name="line2428">2428: </a><strong><font color="#4169E1"><a name="PetscCommBuildTwoSidedF"></a>PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscCommBuildTwoSidedF.html">PetscCommBuildTwoSidedF</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>, MPI_Datatype, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>, const <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>[], const void *, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> *, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> **, void *, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>, <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> (*send)(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, const <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>[], <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>, void *, MPI_Request[], void *), <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> (*recv)(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, const <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>[], <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>, void *, MPI_Request[], void *), void *ctx)</font></strong> PETSC_ATTRIBUTE_MPI_POINTER_WITH_TYPE(6, 3);
<a name="line2429">2429: </a><strong><font color="#4169E1"><a name="PetscCommBuildTwoSidedFReq"></a>PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscCommBuildTwoSidedFReq.html">PetscCommBuildTwoSidedFReq</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>, MPI_Datatype, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>, const <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>[], const void *, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> *, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> **, void *, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>, MPI_Request **, MPI_Request **, <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> (*send)(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, const <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>[], <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>, void *, MPI_Request[], void *), <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> (*recv)(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, const <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>[], <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>, void *, MPI_Request[], void *), void *ctx)</font></strong> PETSC_ATTRIBUTE_MPI_POINTER_WITH_TYPE(6, 3);
<a name="line2431">2431: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscCommBuildTwoSidedSetType.html">PetscCommBuildTwoSidedSetType</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, <a href="../manualpages/Sys/PetscBuildTwoSidedType.html">PetscBuildTwoSidedType</a>)</font></strong>;
<a name="line2432">2432: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscCommBuildTwoSidedGetType.html">PetscCommBuildTwoSidedGetType</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, <a href="../manualpages/Sys/PetscBuildTwoSidedType.html">PetscBuildTwoSidedType</a> *)</font></strong>;
<a name="line2434">2434: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSSEIsEnabled.html">PetscSSEIsEnabled</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> *, <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> *)</font></strong>;
<a name="line2436">2436: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a> <a href="../manualpages/Sys/PetscObjectComm.html">PetscObjectComm</a>(<a href="../manualpages/Sys/PetscObject.html">PetscObject</a>)</font></strong>;
<a name="line2438">2438: </a><font color="#4169E1"><a name="_n_PetscSubcomm"></a>struct _n_PetscSubcomm </font>{
<a name="line2439">2439: </a> <a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a> parent; <font color="#B22222">/* parent communicator */</font>
<a name="line2440">2440: </a> <a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a> dupparent; <font color="#B22222">/* duplicate parent communicator, under which the processors of this subcomm have contiguous rank */</font>
<a name="line2441">2441: </a> <a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a> child; <font color="#B22222">/* the sub-communicator */</font>
<a name="line2442">2442: </a> <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> n; <font color="#B22222">/* num of subcommunicators under the parent communicator */</font>
<a name="line2443">2443: </a> <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> color; <font color="#B22222">/* color of processors belong to this communicator */</font>
<a name="line2444">2444: </a> <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> *subsize; <font color="#B22222">/* size of subcommunicator[color] */</font>
<a name="line2445">2445: </a> PetscSubcommType type;
<a name="line2446">2446: </a> char *subcommprefix;
<a name="line2447">2447: </a>};
<a name="line2449">2449: </a><strong><font color="#4169E1"><a name="PetscSubcommParent"></a>static inline <a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a> PetscSubcommParent(<a href="../manualpages/Sys/PetscSubcomm.html">PetscSubcomm</a> scomm)</font></strong>
<a name="line2450">2450: </a>{
<a name="line2451">2451: </a> <font color="#4169E1">return</font> scomm->parent;
<a name="line2452">2452: </a>}
<a name="line2453">2453: </a><strong><font color="#4169E1"><a name="PetscSubcommChild"></a>static inline <a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a> PetscSubcommChild(<a href="../manualpages/Sys/PetscSubcomm.html">PetscSubcomm</a> scomm)</font></strong>
<a name="line2454">2454: </a>{
<a name="line2455">2455: </a> <font color="#4169E1">return</font> scomm->child;
<a name="line2456">2456: </a>}
<a name="line2457">2457: </a><strong><font color="#4169E1"><a name="PetscSubcommContiguousParent"></a>static inline <a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a> PetscSubcommContiguousParent(<a href="../manualpages/Sys/PetscSubcomm.html">PetscSubcomm</a> scomm)</font></strong>
<a name="line2458">2458: </a>{
<a name="line2459">2459: </a> <font color="#4169E1">return</font> scomm->dupparent;
<a name="line2460">2460: </a>}
<a name="line2461">2461: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSubcommCreate.html">PetscSubcommCreate</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, <a href="../manualpages/Sys/PetscSubcomm.html">PetscSubcomm</a> *)</font></strong>;
<a name="line2462">2462: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSubcommDestroy.html">PetscSubcommDestroy</a>(<a href="../manualpages/Sys/PetscSubcomm.html">PetscSubcomm</a> *)</font></strong>;
<a name="line2463">2463: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSubcommSetNumber.html">PetscSubcommSetNumber</a>(<a href="../manualpages/Sys/PetscSubcomm.html">PetscSubcomm</a>, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>)</font></strong>;
<a name="line2464">2464: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSubcommSetType.html">PetscSubcommSetType</a>(<a href="../manualpages/Sys/PetscSubcomm.html">PetscSubcomm</a>, PetscSubcommType)</font></strong>;
<a name="line2465">2465: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSubcommSetTypeGeneral.html">PetscSubcommSetTypeGeneral</a>(<a href="../manualpages/Sys/PetscSubcomm.html">PetscSubcomm</a>, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>)</font></strong>;
<a name="line2466">2466: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSubcommView.html">PetscSubcommView</a>(<a href="../manualpages/Sys/PetscSubcomm.html">PetscSubcomm</a>, <a href="../manualpages/Viewer/PetscViewer.html">PetscViewer</a>)</font></strong>;
<a name="line2467">2467: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSubcommSetFromOptions.html">PetscSubcommSetFromOptions</a>(<a href="../manualpages/Sys/PetscSubcomm.html">PetscSubcomm</a>)</font></strong>;
<a name="line2468">2468: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSubcommSetOptionsPrefix.html">PetscSubcommSetOptionsPrefix</a>(<a href="../manualpages/Sys/PetscSubcomm.html">PetscSubcomm</a>, const char[])</font></strong>;
<a name="line2469">2469: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSubcommGetParent.html">PetscSubcommGetParent</a>(<a href="../manualpages/Sys/PetscSubcomm.html">PetscSubcomm</a>, <a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a> *)</font></strong>;
<a name="line2470">2470: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSubcommGetContiguousParent.html">PetscSubcommGetContiguousParent</a>(<a href="../manualpages/Sys/PetscSubcomm.html">PetscSubcomm</a>, <a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a> *)</font></strong>;
<a name="line2471">2471: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSubcommGetChild.html">PetscSubcommGetChild</a>(<a href="../manualpages/Sys/PetscSubcomm.html">PetscSubcomm</a>, <a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a> *)</font></strong>;
<a name="line2473">2473: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> PetscHeapCreate(<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, <a href="../manualpages/Sys/PetscHeap.html">PetscHeap</a> *)</font></strong>;
<a name="line2474">2474: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> PetscHeapAdd(<a href="../manualpages/Sys/PetscHeap.html">PetscHeap</a>, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>)</font></strong>;
<a name="line2475">2475: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> PetscHeapPop(<a href="../manualpages/Sys/PetscHeap.html">PetscHeap</a>, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *)</font></strong>;
<a name="line2476">2476: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> PetscHeapPeek(<a href="../manualpages/Sys/PetscHeap.html">PetscHeap</a>, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *)</font></strong>;
<a name="line2477">2477: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> PetscHeapStash(<a href="../manualpages/Sys/PetscHeap.html">PetscHeap</a>, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>)</font></strong>;
<a name="line2478">2478: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> PetscHeapUnstash(<a href="../manualpages/Sys/PetscHeap.html">PetscHeap</a>)</font></strong>;
<a name="line2479">2479: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> PetscHeapDestroy(<a href="../manualpages/Sys/PetscHeap.html">PetscHeap</a> *)</font></strong>;
<a name="line2480">2480: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> PetscHeapView(<a href="../manualpages/Sys/PetscHeap.html">PetscHeap</a>, <a href="../manualpages/Viewer/PetscViewer.html">PetscViewer</a>)</font></strong>;
<a name="line2482">2482: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscProcessPlacementView.html">PetscProcessPlacementView</a>(<a href="../manualpages/Viewer/PetscViewer.html">PetscViewer</a>)</font></strong>;
<a name="line2483">2483: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscShmCommGet.html">PetscShmCommGet</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, PetscShmComm *)</font></strong>;
<a name="line2484">2484: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscShmCommGlobalToLocal.html">PetscShmCommGlobalToLocal</a>(PetscShmComm, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> *)</font></strong>;
<a name="line2485">2485: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscShmCommLocalToGlobal.html">PetscShmCommLocalToGlobal</a>(PetscShmComm, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> *)</font></strong>;
<a name="line2486">2486: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscShmCommGetMpiShmComm.html">PetscShmCommGetMpiShmComm</a>(PetscShmComm, <a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a> *)</font></strong>;
<a name="line2488">2488: </a><font color="#B22222">/* routines to better support OpenMP multithreading needs of some PETSc third party libraries */</font>
<a name="line2489">2489: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscOmpCtrlCreate.html">PetscOmpCtrlCreate</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, PetscOmpCtrl *)</font></strong>;
<a name="line2490">2490: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscOmpCtrlGetOmpComms.html">PetscOmpCtrlGetOmpComms</a>(PetscOmpCtrl, <a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a> *, <a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a> *, <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> *)</font></strong>;
<a name="line2491">2491: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscOmpCtrlDestroy.html">PetscOmpCtrlDestroy</a>(PetscOmpCtrl *)</font></strong>;
<a name="line2492">2492: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscOmpCtrlBarrier.html">PetscOmpCtrlBarrier</a>(PetscOmpCtrl)</font></strong>;
<a name="line2493">2493: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscOmpCtrlOmpRegionOnMasterBegin.html">PetscOmpCtrlOmpRegionOnMasterBegin</a>(PetscOmpCtrl)</font></strong>;
<a name="line2494">2494: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscOmpCtrlOmpRegionOnMasterEnd.html">PetscOmpCtrlOmpRegionOnMasterEnd</a>(PetscOmpCtrl)</font></strong>;
<a name="line2496">2496: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSegBufferCreate.html">PetscSegBufferCreate</a>(size_t, <a href="../manualpages/Sys/PetscCount.html">PetscCount</a>, <a href="../manualpages/Sys/PetscSegBuffer.html">PetscSegBuffer</a> *)</font></strong>;
<a name="line2497">2497: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSegBufferDestroy.html">PetscSegBufferDestroy</a>(<a href="../manualpages/Sys/PetscSegBuffer.html">PetscSegBuffer</a> *)</font></strong>;
<a name="line2498">2498: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSegBufferGet.html">PetscSegBufferGet</a>(<a href="../manualpages/Sys/PetscSegBuffer.html">PetscSegBuffer</a>, <a href="../manualpages/Sys/PetscCount.html">PetscCount</a>, void *)</font></strong>;
<a name="line2499">2499: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSegBufferExtractAlloc.html">PetscSegBufferExtractAlloc</a>(<a href="../manualpages/Sys/PetscSegBuffer.html">PetscSegBuffer</a>, void *)</font></strong>;
<a name="line2500">2500: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSegBufferExtractTo.html">PetscSegBufferExtractTo</a>(<a href="../manualpages/Sys/PetscSegBuffer.html">PetscSegBuffer</a>, void *)</font></strong>;
<a name="line2501">2501: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSegBufferExtractInPlace.html">PetscSegBufferExtractInPlace</a>(<a href="../manualpages/Sys/PetscSegBuffer.html">PetscSegBuffer</a>, void *)</font></strong>;
<a name="line2502">2502: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSegBufferGetSize.html">PetscSegBufferGetSize</a>(<a href="../manualpages/Sys/PetscSegBuffer.html">PetscSegBuffer</a>, <a href="../manualpages/Sys/PetscCount.html">PetscCount</a> *)</font></strong>;
<a name="line2503">2503: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSegBufferUnuse.html">PetscSegBufferUnuse</a>(<a href="../manualpages/Sys/PetscSegBuffer.html">PetscSegBuffer</a>, <a href="../manualpages/Sys/PetscCount.html">PetscCount</a>)</font></strong>;
<a name="line2505">2505: </a><font color="#B22222">/*MC</font>
<a name="line2506">2506: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscSegBufferGetInts.html">PetscSegBufferGetInts</a> - access an array of `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` from a `<a href="../manualpages/Sys/PetscSegBuffer.html">PetscSegBuffer</a>`</font>
<a name="line2508">2508: </a><font color="#B22222"> Synopsis:</font>
<a name="line2509">2509: </a>#include <A href="../include/petscsys.h.html"><petscsys.h></A>
<a name="line2510">2510: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSegBufferGetInts.html">PetscSegBufferGetInts</a>(<a href="../manualpages/Sys/PetscSegBuffer.html">PetscSegBuffer</a> seg, size_t count, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *PETSC_RESTRICT *slot);</font>
<a name="line2512">2512: </a><font color="#B22222"> No Fortran Support</font>
<a name="line2514">2514: </a><font color="#B22222"> Input Parameters:</font>
<a name="line2515">2515: </a><font color="#B22222">+ seg - `<a href="../manualpages/Sys/PetscSegBuffer.html">PetscSegBuffer</a>` buffer</font>
<a name="line2516">2516: </a><font color="#B22222">- count - number of entries needed</font>
<a name="line2518">2518: </a><font color="#B22222"> Output Parameter:</font>
<a name="line2519">2519: </a><font color="#B22222">. buf - address of new buffer for contiguous data</font>
<a name="line2521">2521: </a><font color="#B22222"> Level: intermediate</font>
<a name="line2523">2523: </a><font color="#B22222"> Developer Note:</font>
<a name="line2524">2524: </a><font color="#B22222"> Type-safe wrapper to encourage use of PETSC_RESTRICT. Does not use <a href="../manualpages/Sys/PetscFunctionBegin.html">PetscFunctionBegin</a> because the error handling</font>
<a name="line2525">2525: </a><font color="#B22222"> prevents the compiler from completely erasing the stub. This is called in inner loops so it has to be as fast as</font>
<a name="line2526">2526: </a><font color="#B22222"> possible.</font>
<a name="line2528">2528: </a><font color="#B22222">.seealso: `<a href="../manualpages/Sys/PetscSegBuffer.html">PetscSegBuffer</a>`, `<a href="../manualpages/Sys/PetscSegBufferGet.html">PetscSegBufferGet</a>()`, `<a href="../manualpages/Sys/PetscInitialize.html">PetscInitialize</a>()`, `<a href="../manualpages/Sys/PetscFinalize.html">PetscFinalize</a>()`, `PetscInitializeCalled`</font>
<a name="line2529">2529: </a><font color="#B22222">M*/</font>
<a name="line2530">2530: </a><strong><font color="#4169E1"><a name="PetscSegBufferGetInts"></a>static inline <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscSegBufferGetInts.html">PetscSegBufferGetInts</a>(<a href="../manualpages/Sys/PetscSegBuffer.html">PetscSegBuffer</a> seg, <a href="../manualpages/Sys/PetscCount.html">PetscCount</a> count, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *PETSC_RESTRICT *slot)</font></strong>
<a name="line2531">2531: </a>{
<a name="line2532">2532: </a> <font color="#4169E1">return</font> <a href="../manualpages/Sys/PetscSegBufferGet.html">PetscSegBufferGet</a>(seg, count, (void **)slot);
<a name="line2533">2533: </a>}
<a name="line2535">2535: </a>extern PetscOptionsHelpPrinted PetscOptionsHelpPrintedSingleton;
<a name="line2536">2536: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> PetscOptionsHelpPrintedDestroy(PetscOptionsHelpPrinted *)</font></strong>;
<a name="line2537">2537: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Viewer/PetscOptionsHelpPrintedCreate.html">PetscOptionsHelpPrintedCreate</a>(PetscOptionsHelpPrinted *)</font></strong>;
<a name="line2538">2538: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Viewer/PetscOptionsHelpPrintedCheck.html">PetscOptionsHelpPrintedCheck</a>(PetscOptionsHelpPrinted, const char *, const char *, <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> *)</font></strong>;
<a name="line2540">2540: </a><font color="#A020F0">#include <stdarg.h></font>
<a name="line2541">2541: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscVSNPrintf.html">PetscVSNPrintf</a>(char *, size_t, const char[], size_t *, va_list)</font></strong>;
<a name="line2542">2542: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> (*PetscVFPrintf)(FILE *, const char[], va_list)</font></strong>;
<a name="line2544">2544: </a>PETSC_EXTERN <a href="../manualpages/Sys/PetscSegBuffer.html">PetscSegBuffer</a> PetscCitationsList;
<a name="line2546">2546: </a><font color="#B22222">/*@</font>
<a name="line2547">2547: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscCitationsRegister.html">PetscCitationsRegister</a> - Register a bibtex item to obtain credit for an implemented algorithm used in the code.</font>
<a name="line2549">2549: </a><font color="#B22222"> Not Collective; No Fortran Support</font>
<a name="line2551">2551: </a><font color="#B22222"> Input Parameters:</font>
<a name="line2552">2552: </a><font color="#B22222">+ cite - the bibtex item, formatted to displayed on multiple lines nicely</font>
<a name="line2553">2553: </a><font color="#B22222">- set - a boolean variable initially set to `<a href="../manualpages/Sys/PETSC_FALSE.html">PETSC_FALSE</a>`; this is used to insure only a single registration of the citation</font>
<a name="line2555">2555: </a><font color="#B22222"> Options Database Key:</font>
<a name="line2556">2556: </a><font color="#B22222">. -citations [filename] - print out the bibtex entries for the given computation</font>
<a name="line2558">2558: </a><font color="#B22222"> Level: intermediate</font>
<a name="line2559">2559: </a><font color="#B22222">@*/</font>
<a name="line2560">2560: </a><strong><font color="#4169E1"><a name="PetscCitationsRegister"></a>static inline <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscCitationsRegister.html">PetscCitationsRegister</a>(const char cit[], <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> *set)</font></strong>
<a name="line2561">2561: </a>{
<a name="line2562">2562: </a> size_t len;
<a name="line2563">2563: </a> char *vstring;
<a name="line2565">2565: </a> <a href="../manualpages/Sys/PetscFunctionBegin.html">PetscFunctionBegin</a>;
<a name="line2566">2566: </a> <font color="#4169E1">if</font> (set && *set) <a href="../manualpages/Sys/PetscFunctionReturn.html">PetscFunctionReturn</a>(<a href="../manualpages/Sys/PetscErrorCode.html">PETSC_SUCCESS</a>);
<a name="line2567">2567: </a> <a href="../manualpages/Sys/PetscCall.html">PetscCall</a>(<a href="../manualpages/Sys/PetscStrlen.html">PetscStrlen</a>(cit, &len));
<a name="line2568">2568: </a> <a href="../manualpages/Sys/PetscCall.html">PetscCall</a>(<a href="../manualpages/Sys/PetscSegBufferGet.html">PetscSegBufferGet</a>(PetscCitationsList, (<a href="../manualpages/Sys/PetscCount.html">PetscCount</a>)len, &vstring));
<a name="line2569">2569: </a> <a href="../manualpages/Sys/PetscCall.html">PetscCall</a>(<a href="../manualpages/Sys/PetscArraycpy.html">PetscArraycpy</a>(vstring, cit, len));
<a name="line2570">2570: </a> <font color="#4169E1">if</font> (set) *set = <a href="../manualpages/Sys/PETSC_TRUE.html">PETSC_TRUE</a>;
<a name="line2571">2571: </a> <a href="../manualpages/Sys/PetscFunctionReturn.html">PetscFunctionReturn</a>(<a href="../manualpages/Sys/PetscErrorCode.html">PETSC_SUCCESS</a>);
<a name="line2572">2572: </a>}
<a name="line2574">2574: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscGoogleDriveAuthorize.html">PetscGoogleDriveAuthorize</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, char[], char[], size_t)</font></strong>;
<a name="line2575">2575: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscGoogleDriveRefresh.html">PetscGoogleDriveRefresh</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, const char[], char[], size_t)</font></strong>;
<a name="line2576">2576: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscGoogleDriveUpload.html">PetscGoogleDriveUpload</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, const char[], const char[])</font></strong>;
<a name="line2578">2578: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscBoxAuthorize.html">PetscBoxAuthorize</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, char[], char[], size_t)</font></strong>;
<a name="line2579">2579: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscBoxRefresh.html">PetscBoxRefresh</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, const char[], char[], char[], size_t)</font></strong>;
<a name="line2580">2580: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscBoxUpload.html">PetscBoxUpload</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, const char[], const char[])</font></strong>;
<a name="line2582">2582: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscGlobusGetTransfers.html">PetscGlobusGetTransfers</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, const char[], char[], size_t)</font></strong>;
<a name="line2583">2583: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscGlobusAuthorize.html">PetscGlobusAuthorize</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, char[], size_t)</font></strong>;
<a name="line2584">2584: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscGlobusUpload.html">PetscGlobusUpload</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, const char[], const char[])</font></strong>;
<a name="line2586">2586: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscPullJSONValue.html">PetscPullJSONValue</a>(const char[], const char[], char[], size_t, <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> *)</font></strong>;
<a name="line2587">2587: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscPushJSONValue.html">PetscPushJSONValue</a>(char[], const char[], const char[], size_t)</font></strong>;
<a name="line2589">2589: </a><font color="#A020F0">#if defined(PETSC_HAVE_MPI_PROCESS_SHARED_MEMORY)</font>
<a name="line2590">2590: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> MPIU_Win_allocate_shared(MPI_Aint, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>, MPI_Info, <a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, void *, MPI_Win *)</font></strong>;
<a name="line2591">2591: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> MPIU_Win_shared_query(MPI_Win, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>, MPI_Aint *, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> *, void *)</font></strong>;
<a name="line2592">2592: </a><font color="#A020F0">#endif</font>
<a name="line2594">2594: </a><font color="#A020F0">#if !defined(PETSC_HAVE_MPI_LARGE_COUNT)</font>
<a name="line2595">2595: </a> <font color="#B22222">/*</font>
<a name="line2596">2596: </a><font color="#B22222"> Cast <a href="../manualpages/Sys/PetscCount.html">PetscCount</a> <a> to <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> <b>, where <a> is likely used for the 'count' argument in MPI routines.</font>
<a name="line2597">2597: </a><font color="#B22222"> It is similar to <a href="../manualpages/Sys/PetscMPIIntCast.html">PetscMPIIntCast</a>() except that here it returns an MPI error code.</font>
<a name="line2598">2598: </a><font color="#B22222">*/</font>
<a name="line2599">2599: </a><strong><font color="#228B22"> #define PetscMPIIntCast_Internal(a, b) \</font></strong>
<a name="line2600">2600: </a><strong><font color="#228B22"> do { \</font></strong>
<a name="line2601">2601: </a><strong><font color="#228B22"> *b = 0; \</font></strong>
<a name="line2602">2602: </a><strong><font color="#228B22"> if (<a href="../manualpages/Sys/PetscUnlikely.html">PetscUnlikely</a>(a > (MPIU_Count)PETSC_MPI_INT_MAX)) return MPI_ERR_COUNT; \</font></strong>
<a name="line2603">2603: </a><strong><font color="#228B22"> *b = (<a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>)a; \</font></strong>
<a name="line2604">2604: </a><strong><font color="#228B22"> } while (0)</font></strong>
<a name="line2606">2606: </a><strong><font color="#4169E1"><a name="MPIU_Get_count"></a>static inline <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> MPIU_Get_count(MPI_Status *status, MPI_Datatype dtype, <a href="../manualpages/Sys/PetscCount.html">PetscCount</a> *count)</font></strong>
<a name="line2607">2607: </a>{
<a name="line2608">2608: </a> <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> count2, err;
<a name="line2610">2610: </a> *count = 0; <font color="#B22222">/* to prevent incorrect warnings of uninitialized variables */</font>
<a name="line2611">2611: </a> err = <a href="http://www.mpich.org/static/docs/latest/www3/MPI_Get_count.html#MPI_Get_count">MPI_Get_count</a>(status, dtype, &count2);
<a name="line2612">2612: </a> *count = count2;
<a name="line2613">2613: </a> <font color="#4169E1">return</font> err;
<a name="line2614">2614: </a>}
<a name="line2616">2616: </a><strong><font color="#4169E1"><a name="MPIU_Send"></a>static inline <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> MPIU_Send(const void *buf, MPIU_Count count, MPI_Datatype dtype, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> dest, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> tag, <a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a> comm)</font></strong>
<a name="line2617">2617: </a>{
<a name="line2618">2618: </a> <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> count2, err;
<a name="line2620">2620: </a> PetscMPIIntCast_Internal(count, &count2);
<a name="line2621">2621: </a> err = <a href="http://www.mpich.org/static/docs/latest/www3/MPI_Send.html#MPI_Send">MPI_Send</a>((void *)buf, count2, dtype, dest, tag, comm);
<a name="line2622">2622: </a> <font color="#4169E1">return</font> err;
<a name="line2623">2623: </a>}
<a name="line2625">2625: </a><strong><font color="#4169E1"><a name="MPIU_Send_init"></a>static inline <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> MPIU_Send_init(const void *buf, MPIU_Count count, MPI_Datatype dtype, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> dest, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> tag, <a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a> comm, MPI_Request *request)</font></strong>
<a name="line2626">2626: </a>{
<a name="line2627">2627: </a> <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> count2, err;
<a name="line2629">2629: </a> PetscMPIIntCast_Internal(count, &count2);
<a name="line2630">2630: </a> err = <a href="http://www.mpich.org/static/docs/latest/www3/MPI_Send_init.html#MPI_Send_init">MPI_Send_init</a>((void *)buf, count2, dtype, dest, tag, comm, request);
<a name="line2631">2631: </a> <font color="#4169E1">return</font> err;
<a name="line2632">2632: </a>}
<a name="line2634">2634: </a><strong><font color="#4169E1"><a name="MPIU_Isend"></a>static inline <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> MPIU_Isend(const void *buf, MPIU_Count count, MPI_Datatype dtype, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> dest, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> tag, <a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a> comm, MPI_Request *request)</font></strong>
<a name="line2635">2635: </a>{
<a name="line2636">2636: </a> <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> count2, err;
<a name="line2638">2638: </a> PetscMPIIntCast_Internal(count, &count2);
<a name="line2639">2639: </a> err = <a href="http://www.mpich.org/static/docs/latest/www3/MPI_Isend.html#MPI_Isend">MPI_Isend</a>((void *)buf, count2, dtype, dest, tag, comm, request);
<a name="line2640">2640: </a> <font color="#4169E1">return</font> err;
<a name="line2641">2641: </a>}
<a name="line2643">2643: </a><strong><font color="#4169E1"><a name="MPIU_Recv"></a>static inline <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> MPIU_Recv(const void *buf, MPIU_Count count, MPI_Datatype dtype, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> source, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> tag, <a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a> comm, MPI_Status *status)</font></strong>
<a name="line2644">2644: </a>{
<a name="line2645">2645: </a> <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> count2, err;
<a name="line2647">2647: </a> PetscMPIIntCast_Internal(count, &count2);
<a name="line2648">2648: </a> err = <a href="http://www.mpich.org/static/docs/latest/www3/MPI_Recv.html#MPI_Recv">MPI_Recv</a>((void *)buf, count2, dtype, source, tag, comm, status);
<a name="line2649">2649: </a> <font color="#4169E1">return</font> err;
<a name="line2650">2650: </a>}
<a name="line2652">2652: </a><strong><font color="#4169E1"><a name="MPIU_Recv_init"></a>static inline <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> MPIU_Recv_init(const void *buf, MPIU_Count count, MPI_Datatype dtype, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> source, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> tag, <a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a> comm, MPI_Request *request)</font></strong>
<a name="line2653">2653: </a>{
<a name="line2654">2654: </a> <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> count2, err;
<a name="line2656">2656: </a> PetscMPIIntCast_Internal(count, &count2);
<a name="line2657">2657: </a> err = <a href="http://www.mpich.org/static/docs/latest/www3/MPI_Recv_init.html#MPI_Recv_init">MPI_Recv_init</a>((void *)buf, count2, dtype, source, tag, comm, request);
<a name="line2658">2658: </a> <font color="#4169E1">return</font> err;
<a name="line2659">2659: </a>}
<a name="line2661">2661: </a><strong><font color="#4169E1"><a name="MPIU_Irecv"></a>static inline <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> MPIU_Irecv(const void *buf, MPIU_Count count, MPI_Datatype dtype, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> source, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> tag, <a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a> comm, MPI_Request *request)</font></strong>
<a name="line2662">2662: </a>{
<a name="line2663">2663: </a> <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> count2, err;
<a name="line2665">2665: </a> PetscMPIIntCast_Internal(count, &count2);
<a name="line2666">2666: </a> err = <a href="http://www.mpich.org/static/docs/latest/www3/MPI_Irecv.html#MPI_Irecv">MPI_Irecv</a>((void *)buf, count2, dtype, source, tag, comm, request);
<a name="line2667">2667: </a> <font color="#4169E1">return</font> err;
<a name="line2668">2668: </a>}
<a name="line2670">2670: </a><strong><font color="#4169E1"><a name="MPIU_Reduce"></a>static inline <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> MPIU_Reduce(const void *inbuf, void *outbuf, MPIU_Count count, MPI_Datatype dtype, MPI_Op op, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> root, <a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a> comm)</font></strong>
<a name="line2671">2671: </a>{
<a name="line2672">2672: </a> <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> count2, err;
<a name="line2674">2674: </a> PetscMPIIntCast_Internal(count, &count2);
<a name="line2675">2675: </a> err = <a href="http://www.mpich.org/static/docs/latest/www3/MPI_Reduce.html#MPI_Reduce">MPI_Reduce</a>((void *)inbuf, outbuf, count2, dtype, op, root, comm);
<a name="line2676">2676: </a> <font color="#4169E1">return</font> err;
<a name="line2677">2677: </a>}
<a name="line2679">2679: </a><font color="#A020F0"> #if defined(PETSC_HAVE_MPI_REDUCE_LOCAL)</font>
<a name="line2680">2680: </a><strong><font color="#4169E1"><a name="MPIU_Reduce_local"></a>static inline <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> MPIU_Reduce_local(const void *inbuf, void *inoutbuf, MPIU_Count count, MPI_Datatype dtype, MPI_Op op)</font></strong>
<a name="line2681">2681: </a>{
<a name="line2682">2682: </a> <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> count2, err;
<a name="line2684">2684: </a> PetscMPIIntCast_Internal(count, &count2);
<a name="line2685">2685: </a> err = <a href="http://www.mpich.org/static/docs/latest/www3/MPI_Reduce_local.html#MPI_Reduce_local">MPI_Reduce_local</a>((void *)inbuf, inoutbuf, count2, dtype, op);
<a name="line2686">2686: </a> <font color="#4169E1">return</font> err;
<a name="line2687">2687: </a>}
<a name="line2688">2688: </a><font color="#A020F0"> #endif</font>
<a name="line2690">2690: </a><font color="#A020F0"> #if !defined(PETSC_USE_64BIT_INDICES)</font>
<a name="line2691">2691: </a><strong><font color="#228B22"> #define <a href="../manualpages/Sys/MPIU_Scatterv.html">MPIU_Scatterv</a>(sendbuf, sendcounts, displs, sendtype, recvbuf, recvcount, recvtype, root, comm) <a href="http://www.mpich.org/static/docs/latest/www3/MPI_Scatterv.html#MPI_Scatterv">MPI_Scatterv</a>(sendbuf, sendcounts, displs, sendtype, recvbuf, recvcount, recvtype, root, comm)</font></strong>
<a name="line2692">2692: </a><strong><font color="#228B22"> #define MPIU_Gatherv(sendbuf, sendcount, sendtype, recvbuf, recvcounts, displs, recvtype, root, comm) <a href="http://www.mpich.org/static/docs/latest/www3/MPI_Gatherv.html#MPI_Gatherv">MPI_Gatherv</a>(sendbuf, sendcount, sendtype, recvbuf, recvcounts, displs, recvtype, root, comm)</font></strong>
<a name="line2693">2693: </a><font color="#A020F0"> #else</font>
<a name="line2694">2694: </a><strong><font color="#228B22"> #define <a href="../manualpages/Sys/MPIU_Scatterv.html">MPIU_Scatterv</a>(sendbuf, sendcount, displs, sendtype, recvbuf, recvcount, recvtype, root, comm) \</font></strong>
<a name="line2695">2695: </a><strong><font color="#228B22"> ((void)<a href="../manualpages/Sys/PetscError.html">PetscError</a>(comm, __LINE__, PETSC_FUNCTION_NAME, __FILE__, <a href="../manualpages/Sys/PetscErrorCode.html">PETSC_ERR_SUP</a>, <a href="../manualpages/Sys/PetscErrorType.html">PETSC_ERROR_INITIAL</a>, </font><font color="#666666">"Must have MPI 4 support for MPI_Scatterv_c() for this functionality, upgrade your MPI"</font><font color="#228B22">), MPI_ERR_COUNT)</font></strong>
<a name="line2696">2696: </a><strong><font color="#228B22"> #define MPIU_Gatherv(sendbuf, sendcount, sendtype, recvbuf, recvcounts, displs, recvtype, root, comm) \</font></strong>
<a name="line2697">2697: </a><strong><font color="#228B22"> ((void)<a href="../manualpages/Sys/PetscError.html">PetscError</a>(comm, __LINE__, PETSC_FUNCTION_NAME, __FILE__, <a href="../manualpages/Sys/PetscErrorCode.html">PETSC_ERR_SUP</a>, <a href="../manualpages/Sys/PetscErrorType.html">PETSC_ERROR_INITIAL</a>, </font><font color="#666666">"Must have MPI 4 support for MPI_Scatterv_c() for this functionality, upgrade your MPI"</font><font color="#228B22">), MPI_ERR_COUNT)</font></strong>
<a name="line2698">2698: </a><font color="#A020F0"> #endif</font>
<a name="line2700">2700: </a><font color="#A020F0">#else</font>
<a name="line2702">2702: </a> <font color="#B22222">/* on 32 bit systems MPI_Count maybe 64-bit while <a href="../manualpages/Sys/PetscCount.html">PetscCount</a> is 32-bit */</font>
<a name="line2703">2703: </a><strong><font color="#228B22"> #define PetscCountCast_Internal(a, b) \</font></strong>
<a name="line2704">2704: </a><strong><font color="#228B22"> do { \</font></strong>
<a name="line2705">2705: </a><strong><font color="#228B22"> *b = 0; \</font></strong>
<a name="line2706">2706: </a><strong><font color="#228B22"> if (<a href="../manualpages/Sys/PetscUnlikely.html">PetscUnlikely</a>(a > (MPI_Count)PETSC_COUNT_MAX)) return MPI_ERR_COUNT; \</font></strong>
<a name="line2707">2707: </a><strong><font color="#228B22"> *b = (<a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>)a; \</font></strong>
<a name="line2708">2708: </a><strong><font color="#228B22"> } while (0)</font></strong>
<a name="line2710">2710: </a><strong><font color="#4169E1"><a name="MPIU_Get_count"></a>static inline <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> MPIU_Get_count(MPI_Status *status, MPI_Datatype dtype, <a href="../manualpages/Sys/PetscCount.html">PetscCount</a> *count)</font></strong>
<a name="line2711">2711: </a>{
<a name="line2712">2712: </a> MPI_Count count2;
<a name="line2713">2713: </a> <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> err;
<a name="line2715">2715: </a> *count = 0; <font color="#B22222">/* to prevent incorrect warnings of uninitialized variables */</font>
<a name="line2716">2716: </a> err = MPI_Get_count_c(status, dtype, &count2);
<a name="line2717">2717: </a> <font color="#4169E1">if</font> (err) <font color="#4169E1">return</font> err;
<a name="line2718">2718: </a> PetscCountCast_Internal(count2, count);
<a name="line2719">2719: </a> <font color="#4169E1">return</font> MPI_SUCCESS;
<a name="line2720">2720: </a>}
<a name="line2722">2722: </a><strong><font color="#228B22"> #define MPIU_Reduce(inbuf, outbuf, count, dtype, op, root, comm) MPI_Reduce_c(inbuf, outbuf, (MPI_Count)(count), dtype, op, root, comm)</font></strong>
<a name="line2723">2723: </a><strong><font color="#228B22"> #define MPIU_Send(buf, count, dtype, dest, tag, comm) MPI_Send_c(buf, (MPI_Count)(count), dtype, dest, tag, comm)</font></strong>
<a name="line2724">2724: </a><strong><font color="#228B22"> #define MPIU_Send_init(buf, count, dtype, dest, tag, comm, request) MPI_Send_init_c(buf, (MPI_Count)(count), dtype, dest, tag, comm, request)</font></strong>
<a name="line2725">2725: </a><strong><font color="#228B22"> #define MPIU_Isend(buf, count, dtype, dest, tag, comm, request) MPI_Isend_c(buf, (MPI_Count)(count), dtype, dest, tag, comm, request)</font></strong>
<a name="line2726">2726: </a><strong><font color="#228B22"> #define MPIU_Recv(buf, count, dtype, source, tag, comm, status) MPI_Recv_c(buf, (MPI_Count)(count), dtype, source, tag, comm, status)</font></strong>
<a name="line2727">2727: </a><strong><font color="#228B22"> #define MPIU_Recv_init(buf, count, dtype, source, tag, comm, request) MPI_Recv_init_c(buf, (MPI_Count)(count), dtype, source, tag, comm, request)</font></strong>
<a name="line2728">2728: </a><strong><font color="#228B22"> #define MPIU_Irecv(buf, count, dtype, source, tag, comm, request) MPI_Irecv_c(buf, (MPI_Count)(count), dtype, source, tag, comm, request)</font></strong>
<a name="line2729">2729: </a><font color="#A020F0"> #if defined(PETSC_HAVE_MPI_REDUCE_LOCAL)</font>
<a name="line2730">2730: </a><strong><font color="#228B22"> #define MPIU_Reduce_local(inbuf, inoutbuf, count, dtype, op) MPI_Reduce_local_c(inbuf, inoutbuf, (MPI_Count)(count), dtype, op)</font></strong>
<a name="line2731">2731: </a><font color="#A020F0"> #endif</font>
<a name="line2733">2733: </a><font color="#B22222">/*MC</font>
<a name="line2734">2734: </a><font color="#B22222"> <a href="../manualpages/Sys/MPIU_Scatterv.html">MPIU_Scatterv</a> - A replacement for `<a href="http://www.mpich.org/static/docs/latest/www3/MPI_Scatterv.html#MPI_Scatterv">MPI_Scatterv</a>()` that can be called with `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` types when PETSc is built for either 32-bit indices or 64-bit indices.</font>
<a name="line2736">2736: </a><font color="#B22222"> Synopsis:</font>
<a name="line2737">2737: </a>#include <A href="../include/petscsys.h.html"><petscsys.h></A>
<a name="line2738">2738: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> <a href="../manualpages/Sys/MPIU_Scatterv.html">MPIU_Scatterv</a>(const void *sendbuf, const <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> sendcounts[], const <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> displs[], MPI_Datatype sendtype, void *recvbuf, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> recvcount, MPI_Datatype recvtype, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> root, <a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a> comm)</font>
<a name="line2740">2740: </a><font color="#B22222"> Collective</font>
<a name="line2742">2742: </a><font color="#B22222"> Input Parameters:</font>
<a name="line2743">2743: </a><font color="#B22222">+ sendbuf - address of send buffer</font>
<a name="line2744">2744: </a><font color="#B22222">. sendcounts - non-negative `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` array (of length `comm` group size) specifying the number of elements to send to each MPI process</font>
<a name="line2745">2745: </a><font color="#B22222">. displs - `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>` array (of length `comm` group size). Entry i specifies the displacement (relative to `sendbuf`) from which to take the outgoing data to process i</font>
<a name="line2746">2746: </a><font color="#B22222">. sendtype - data type of `sendbuf` elements</font>
<a name="line2747">2747: </a><font color="#B22222">. recvcount - number of elements in `recvbuf` (non-negative integer)</font>
<a name="line2748">2748: </a><font color="#B22222">. recvtype - data type of `recvbuf` elements</font>
<a name="line2749">2749: </a><font color="#B22222">. root - Rank of the MPI root process, which will dispatch the data to scatter</font>
<a name="line2750">2750: </a><font color="#B22222">- comm - `<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>` communicator</font>
<a name="line2752">2752: </a><font color="#B22222"> Output Parameter:</font>
<a name="line2753">2753: </a><font color="#B22222">. recvbuf - the resulting scattered values on this MPI process</font>
<a name="line2755">2755: </a><font color="#B22222"> Level: developer</font>
<a name="line2757">2757: </a><font color="#B22222"> Notes:</font>
<a name="line2758">2758: </a><font color="#B22222"> Should be wrapped with `<a href="../manualpages/Sys/PetscCallMPI.html">PetscCallMPI</a>()` for error checking</font>
<a name="line2760">2760: </a><font color="#B22222"> This is different than most of the `MPIU_` wrappers in that all the count arguments are in `<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>`</font>
<a name="line2762">2762: </a><font color="#B22222">.seealso: [](stylePetscCount), `<a href="http://www.mpich.org/static/docs/latest/www3/MPI_Allreduce.html#MPI_Allreduce">MPI_Allreduce</a>()`, `MPIU_Gatherv()`</font>
<a name="line2763">2763: </a><font color="#B22222">M*/</font>
<a name="line2765">2765: </a><font color="#A020F0"> #if !defined(PETSC_USE_64BIT_INDICES)</font>
<a name="line2766">2766: </a><strong><font color="#228B22"> #define <a href="../manualpages/Sys/MPIU_Scatterv.html">MPIU_Scatterv</a>(sendbuf, sendcounts, displs, sendtype, recvbuf, recvcount, recvtype, root, comm) <a href="http://www.mpich.org/static/docs/latest/www3/MPI_Scatterv.html#MPI_Scatterv">MPI_Scatterv</a>(sendbuf, sendcounts, displs, sendtype, recvbuf, recvcount, recvtype, root, comm)</font></strong>
<a name="line2767">2767: </a><strong><font color="#228B22"> #define MPIU_Gatherv(sendbuf, sendcount, sendtype, recvbuf, recvcounts, displs, recvtype, root, comm) <a href="http://www.mpich.org/static/docs/latest/www3/MPI_Gatherv.html#MPI_Gatherv">MPI_Gatherv</a>(sendbuf, sendcount, sendtype, recvbuf, recvcounts, displs, recvtype, root, comm)</font></strong>
<a name="line2768">2768: </a><font color="#A020F0"> #else</font>
<a name="line2769">2769: </a><strong><font color="#228B22"> #define <a href="../manualpages/Sys/MPIU_Scatterv.html">MPIU_Scatterv</a>(sendbuf, sendcounts, displs, sendtype, recvbuf, recvcount, recvtype, root, comm) MPI_Scatterv_c(sendbuf, (const MPI_Count *)(sendcounts), (const MPI_Aint *)(displs), sendtype, recvbuf, recvcount, recvtype, root, comm)</font></strong>
<a name="line2770">2770: </a><strong><font color="#228B22"> #define MPIU_Gatherv(sendbuf, sendcount, sendtype, recvbuf, recvcounts, displs, recvtype, root, comm) MPI_Gatherv_c(sendbuf, sendcount, sendtype, recvbuf, (const MPI_Count *)(recvcounts), (const MPI_Aint *)(displs), recvtype, root, comm)</font></strong>
<a name="line2771">2771: </a><font color="#A020F0"> #endif</font>
<a name="line2773">2773: </a><font color="#A020F0">#endif</font>
<a name="line2775">2775: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> MPIU_Allreduce_Private(const void *, void *, MPIU_Count, MPI_Datatype, MPI_Op, <a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>)</font></strong>;
<a name="line2777">2777: </a><font color="#A020F0">#if defined(PETSC_USE_DEBUG)</font>
<a name="line2778">2778: </a><strong><font color="#4169E1"><a name="PetscStrHash"></a>static inline unsigned int PetscStrHash(const char *str)</font></strong>
<a name="line2779">2779: </a>{
<a name="line2780">2780: </a> unsigned int c, hash = 5381;
<a name="line2782">2782: </a> <font color="#4169E1">while</font> ((c = (unsigned int)*str++)) hash = ((hash << 5) + hash) + c; <font color="#B22222">/* hash * 33 + c */</font>
<a name="line2783">2783: </a> <font color="#4169E1">return</font> hash;
<a name="line2784">2784: </a>}
<a name="line2785">2785: </a><font color="#A020F0">#endif</font>
<a name="line2787">2787: </a><font color="#B22222">/*MC</font>
<a name="line2788">2788: </a><font color="#B22222"> <a href="../manualpages/Sys/MPIU_Allreduce.html">MPIU_Allreduce</a> - A replacement for `<a href="http://www.mpich.org/static/docs/latest/www3/MPI_Allreduce.html#MPI_Allreduce">MPI_Allreduce</a>()` that (1) performs single-count `<a href="../manualpages/Sys/MPIU_INT.html">MPIU_INT</a>` operations in `PetscInt64` to detect</font>
<a name="line2789">2789: </a><font color="#B22222"> integer overflows and (2) tries to determine if the call from all the MPI ranks occur in the</font>
<a name="line2790">2790: </a><font color="#B22222"> same place in the PETSc code. This helps to detect bugs where different MPI ranks follow different code paths</font>
<a name="line2791">2791: </a><font color="#B22222"> resulting in inconsistent and incorrect calls to `<a href="http://www.mpich.org/static/docs/latest/www3/MPI_Allreduce.html#MPI_Allreduce">MPI_Allreduce</a>()`.</font>
<a name="line2793">2793: </a><font color="#B22222"> Synopsis:</font>
<a name="line2794">2794: </a>#include <A href="../include/petscsys.h.html"><petscsys.h></A>
<a name="line2795">2795: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> <a href="../manualpages/Sys/MPIU_Allreduce.html">MPIU_Allreduce</a>(void *indata,void *outdata,<a href="../manualpages/Sys/PetscCount.html">PetscCount</a> count,MPI_Datatype dtype, MPI_Op op, <a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a> comm);</font>
<a name="line2797">2797: </a><font color="#B22222"> Collective</font>
<a name="line2799">2799: </a><font color="#B22222"> Input Parameters:</font>
<a name="line2800">2800: </a><font color="#B22222">+ a - pointer to the input data to be reduced</font>
<a name="line2801">2801: </a><font color="#B22222">. count - the number of MPI data items in `a` and `b`</font>
<a name="line2802">2802: </a><font color="#B22222">. dtype - the MPI datatype, for example `MPI_INT`</font>
<a name="line2803">2803: </a><font color="#B22222">. op - the MPI operation, for example `MPI_SUM`</font>
<a name="line2804">2804: </a><font color="#B22222">- comm - the MPI communicator on which the operation occurs</font>
<a name="line2806">2806: </a><font color="#B22222"> Output Parameter:</font>
<a name="line2807">2807: </a><font color="#B22222">. b - the reduced values</font>
<a name="line2809">2809: </a><font color="#B22222"> Level: developer</font>
<a name="line2811">2811: </a><font color="#B22222"> Note:</font>
<a name="line2812">2812: </a><font color="#B22222"> Should be wrapped with `<a href="../manualpages/Sys/PetscCallMPI.html">PetscCallMPI</a>()` for error checking</font>
<a name="line2814">2814: </a><font color="#B22222">.seealso: [](stylePetscCount), `<a href="http://www.mpich.org/static/docs/latest/www3/MPI_Allreduce.html#MPI_Allreduce">MPI_Allreduce</a>()`</font>
<a name="line2815">2815: </a><font color="#B22222">M*/</font>
<a name="line2816">2816: </a><font color="#A020F0">#if defined(PETSC_USE_DEBUG)</font>
<a name="line2817">2817: </a><strong><font color="#228B22"> #define <a href="../manualpages/Sys/MPIU_Allreduce.html">MPIU_Allreduce</a>(a, b, c, d, e, fcomm) \</font></strong>
<a name="line2818">2818: </a><strong><font color="#228B22"> PetscMacroReturnStandard( \</font></strong>
<a name="line2819">2819: </a><strong><font color="#228B22"> <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> a_b1[6], a_b2[6]; \</font></strong>
<a name="line2820">2820: </a><strong><font color="#228B22"> int _mpiu_allreduce_c_int = (int)(c); \</font></strong>
<a name="line2821">2821: </a><strong><font color="#228B22"> a_b1[0] = -(<a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>)__LINE__; \</font></strong>
<a name="line2822">2822: </a><strong><font color="#228B22"> a_b1[1] = -a_b1[0]; \</font></strong>
<a name="line2823">2823: </a><strong><font color="#228B22"> a_b1[2] = -(<a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>)PetscStrHash(PETSC_FUNCTION_NAME); \</font></strong>
<a name="line2824">2824: </a><strong><font color="#228B22"> a_b1[3] = -a_b1[2]; \</font></strong>
<a name="line2825">2825: </a><strong><font color="#228B22"> a_b1[4] = -(<a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>)(c); \</font></strong>
<a name="line2826">2826: </a><strong><font color="#228B22"> a_b1[5] = -a_b1[4]; \</font></strong>
<a name="line2827">2827: </a><strong><font color="#228B22"> \</font></strong>
<a name="line2828">2828: </a><strong><font color="#228B22"> <a href="../manualpages/Sys/PetscCallMPI.html">PetscCallMPI</a>(<a href="http://www.mpich.org/static/docs/latest/www3/MPI_Allreduce.html#MPI_Allreduce">MPI_Allreduce</a>(a_b1, a_b2, 6, MPI_INT, MPI_MAX, fcomm)); \</font></strong>
<a name="line2829">2829: </a><strong><font color="#228B22"> <a href="../manualpages/Sys/PetscCheck.html">PetscCheck</a>(-a_b2[0] == a_b2[1], (fcomm), <a href="../manualpages/Sys/PetscErrorCode.html">PETSC_ERR_PLIB</a>, </font><font color="#666666">"<a href="../manualpages/Sys/MPIU_Allreduce.html">MPIU_Allreduce</a>() called in different locations (code lines) on different processors"</font><font color="#228B22">); \</font></strong>
<a name="line2830">2830: </a><strong><font color="#228B22"> <a href="../manualpages/Sys/PetscCheck.html">PetscCheck</a>(-a_b2[2] == a_b2[3], (fcomm), <a href="../manualpages/Sys/PetscErrorCode.html">PETSC_ERR_PLIB</a>, </font><font color="#666666">"<a href="../manualpages/Sys/MPIU_Allreduce.html">MPIU_Allreduce</a>() called in different locations (functions) on different processors"</font><font color="#228B22">); \</font></strong>
<a name="line2831">2831: </a><strong><font color="#228B22"> <a href="../manualpages/Sys/PetscCheck.html">PetscCheck</a>(-a_b2[4] == a_b2[5], (fcomm), <a href="../manualpages/Sys/PetscErrorCode.html">PETSC_ERR_PLIB</a>, </font><font color="#666666">"<a href="../manualpages/Sys/MPIU_Allreduce.html">MPIU_Allreduce</a>() called with different counts %d on different processors"</font><font color="#228B22">, _mpiu_allreduce_c_int); \</font></strong>
<a name="line2832">2832: </a><strong><font color="#228B22"> <a href="../manualpages/Sys/PetscCallMPI.html">PetscCallMPI</a>(MPIU_Allreduce_Private((a), (b), (c), (d), (e), (fcomm)));)</font></strong>
<a name="line2833">2833: </a><font color="#A020F0">#else</font>
<a name="line2834">2834: </a><strong><font color="#228B22"> #define <a href="../manualpages/Sys/MPIU_Allreduce.html">MPIU_Allreduce</a>(a, b, c, d, e, fcomm) MPIU_Allreduce_Private((a), (b), (c), (d), (e), (fcomm))</font></strong>
<a name="line2835">2835: </a><font color="#A020F0">#endif</font>
<a name="line2837">2837: </a><font color="#A020F0">#if defined(PETSC_HAVE_MPI_PROCESS_SHARED_MEMORY)</font>
<a name="line2838">2838: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> MPIU_Win_allocate_shared(MPI_Aint, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>, MPI_Info, <a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, void *, MPI_Win *)</font></strong>;
<a name="line2839">2839: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> MPIU_Win_shared_query(MPI_Win, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a>, MPI_Aint *, <a href="../manualpages/Sys/PetscMPIInt.html">PetscMPIInt</a> *, void *)</font></strong>;
<a name="line2840">2840: </a><font color="#A020F0">#endif</font>
<a name="line2842">2842: </a><font color="#B22222">/* this is a vile hack */</font>
<a name="line2843">2843: </a><font color="#A020F0">#if defined(PETSC_HAVE_NECMPI)</font>
<a name="line2844">2844: </a><font color="#A020F0"> #if !defined(PETSC_NECMPI_VERSION_MAJOR) || !defined(PETSC_NECMPI_VERSION_MINOR) || PETSC_NECMPI_VERSION_MAJOR < 2 || (PETSC_NECMPI_VERSION_MAJOR == 2 && PETSC_NECMPI_VERSION_MINOR < 18)</font>
<a name="line2845">2845: </a><strong><font color="#228B22"> #define <a href="http://www.mpich.org/static/docs/latest/www3/MPI_Type_free.html#MPI_Type_free">MPI_Type_free</a>(a) (*(a) = MPI_DATATYPE_NULL, 0);</font></strong>
<a name="line2846">2846: </a><font color="#A020F0"> #endif</font>
<a name="line2847">2847: </a><font color="#A020F0">#endif</font>
<a name="line2849">2849: </a><font color="#B22222">/*</font>
<a name="line2850">2850: </a><font color="#B22222"> List of external packages and queries on it</font>
<a name="line2851">2851: </a><font color="#B22222">*/</font>
<a name="line2852">2852: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscHasExternalPackage.html">PetscHasExternalPackage</a>(const char[], <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> *)</font></strong>;
<a name="line2854">2854: </a><font color="#B22222">/* this cannot go here because it may be in a different shared library */</font>
<a name="line2855">2855: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/PC/PCMPIServerBegin.html">PCMPIServerBegin</a>(void)</font></strong>;
<a name="line2856">2856: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/PC/PCMPIServerEnd.html">PCMPIServerEnd</a>(void)</font></strong>;
<a name="line2857">2857: </a>PETSC_EXTERN <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> PCMPIServerActive;
<a name="line2858">2858: </a>PETSC_EXTERN <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> PCMPIServerInSolve;
<a name="line2859">2859: </a>PETSC_EXTERN <a href="../manualpages/Sys/PetscBool.html">PetscBool</a> PCMPIServerUseShmget;
<a name="line2860">2860: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscShmgetAllocateArray.html">PetscShmgetAllocateArray</a>(size_t, size_t, void **)</font></strong>;
<a name="line2861">2861: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscShmgetDeallocateArray.html">PetscShmgetDeallocateArray</a>(void **)</font></strong>;
<a name="line2862">2862: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscShmgetMapAddresses.html">PetscShmgetMapAddresses</a>(<a href="../manualpages/Sys/MPI_Comm.html">MPI_Comm</a>, <a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, const void **, void **)</font></strong>;
<a name="line2863">2863: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscShmgetUnmapAddresses.html">PetscShmgetUnmapAddresses</a>(<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>, void **)</font></strong>;
<a name="line2864">2864: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscShmgetAddressesFinalize.html">PetscShmgetAddressesFinalize</a>(void)</font></strong>;
<a name="line2866">2866: </a><font color="#4169E1">typedef</font> <font color="#4169E1">struct</font> {
<a name="line2867">2867: </a> <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> n;
<a name="line2868">2868: </a> void *addr[3];
<a name="line2869">2869: </a>} PCMPIServerAddresses;
<a name="line2870">2870: </a>PETSC_EXTERN <a href="../manualpages/Sys/PetscCtxDestroyFn.html">PetscCtxDestroyFn</a> PCMPIServerAddressesDestroy;
<a name="line2872">2872: </a><strong><font color="#228B22">#define PETSC_HAVE_FORTRAN PETSC_DEPRECATED_MACRO(3, 20, 0, </font><font color="#666666">"PETSC_USE_FORTRAN_BINDINGS"</font><font color="#228B22">, ) PETSC_USE_FORTRAN_BINDINGS</font></strong>
<a name="line2874">2874: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscBLASSetNumThreads.html">PetscBLASSetNumThreads</a>(<a href="../manualpages/Sys/PetscInt.html">PetscInt</a>)</font></strong>;
<a name="line2875">2875: </a><strong><font color="#4169E1">PETSC_EXTERN <a href="../manualpages/Sys/PetscErrorCode.html">PetscErrorCode</a> <a href="../manualpages/Sys/PetscBLASGetNumThreads.html">PetscBLASGetNumThreads</a>(<a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *)</font></strong>;
<a name="line2877">2877: </a><font color="#B22222">/*MC</font>
<a name="line2878">2878: </a><font color="#B22222"> <a href="../manualpages/Sys/PetscSafePointerPlusOffset.html">PetscSafePointerPlusOffset</a> - Checks that a pointer is not `NULL` before applying an offset</font>
<a name="line2880">2880: </a><font color="#B22222"> Level: beginner</font>
<a name="line2882">2882: </a><font color="#B22222"> Note:</font>
<a name="line2883">2883: </a><font color="#B22222"> This is needed to avoid errors with undefined-behavior sanitizers such as</font>
<a name="line2884">2884: </a><font color="#B22222"> UBSan, assuming PETSc has been configured with `-fsanitize=undefined` as part of the compiler flags</font>
<a name="line2885">2885: </a><font color="#B22222">M*/</font>
<a name="line2886">2886: </a><strong><font color="#228B22">#define <a href="../manualpages/Sys/PetscSafePointerPlusOffset.html">PetscSafePointerPlusOffset</a>(ptr, offset) ((ptr) ? (ptr) + (offset) : NULL)</font></strong>
<a name="line2888">2888: </a><font color="#B22222">/* this is required to force <a href="../manualpages/Sys/PetscDevice.html">PetscDevice</a> to be visible at the system level for the Fortran interface */</font>
<a name="line2889">2889: </a>#include <A href="../include/petscdevicetypes.h.html"><petscdevicetypes.h></A>
</pre>
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