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<A NAME="PetscMallocDump"><H1>PetscMallocDump</H1></A>
Dumps the allocated memory blocks to a file. The information printed is: size of space (in bytes), address of space, id of space, file in which space was allocated, and line number at which it was allocated.
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscsys.h"
PetscErrorCode PetscMallocDump(FILE *fp)
</PRE>
Collective on <A HREF="../Sys/PETSC_COMM_WORLD.html#PETSC_COMM_WORLD">PETSC_COMM_WORLD</A>
<P>
<H3><FONT COLOR="#CC3333">Input Parameter</FONT></H3>
<DT><B>fp </B> -file pointer. If fp is NULL, stdout is assumed.
<br>
<P>
<H3><FONT COLOR="#CC3333">Options Database Key</FONT></H3>
<DT><B>-malloc_dump </B> -Dumps unfreed memory during call to <A HREF="../Sys/PetscFinalize.html#PetscFinalize">PetscFinalize</A>()
<br>
<P>
<P>
<H3><FONT COLOR="#CC3333">Fortran Note</FONT></H3>
The calling sequence in Fortran is <A HREF="../Sys/PetscMallocDump.html#PetscMallocDump">PetscMallocDump</A>(integer ierr)
The fp defaults to stdout.
<P>
Notes: uses MPI_COMM_WORLD, because this may be called in <A HREF="../Sys/PetscFinalize.html#PetscFinalize">PetscFinalize</A>() after <A HREF="../Sys/PETSC_COMM_WORLD.html#PETSC_COMM_WORLD">PETSC_COMM_WORLD</A>
has been freed.
<P>
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../Sys/PetscMallocGetCurrentUsage.html#PetscMallocGetCurrentUsage">PetscMallocGetCurrentUsage</A>(), <A HREF="../Sys/PetscMallocDumpLog.html#PetscMallocDumpLog">PetscMallocDumpLog</A>()
<BR><P><B><P><B><FONT COLOR="#CC3333">Level:</FONT></B>intermediate
<BR><FONT COLOR="#CC3333">Location:</FONT></B><A HREF="../../../src/sys/memory/mtr.c.html#PetscMallocDump">src/sys/memory/mtr.c</A>
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