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<html>
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<title>SLEPc System Routines</title>
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<div id="version" align=right><b>slepc-3.22.2 2024-12-02</b></div>
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<h2>SLEPc System routines</h2>
<p>SLEPc provides a variety of "system" level routines. These routines are generally tools used by other SLEPc routines and are not intended for application programmers (except the basic <a href="SlepcInitialize.html">SlepcInitialize</a>() / <a href="SlepcFinalize.html">SlepcFinalize</a>()).
</p>
<p>
Useful tools for application programmers can be found in PETSc's system routines, including parallel file access, synchronized printing to screen, and many other programming aids.
<p>
<P>
<TABLE>
<TR><TD WIDTH=250 COLSPAN="3"><B>Beginner - Basic usage</B></TD></TR>
<TD WIDTH=250><A HREF="./SlepcFinalize.html">SlepcFinalize</A></TD>
<TD WIDTH=250><A HREF="./SlepcInitializeFortran.html">SlepcInitializeFortran</A></TD>
<TD WIDTH=250><A HREF="./"></A></TD>
<TR>
<TD WIDTH=250><A HREF="./SlepcInitialize.html">SlepcInitialize</A></TD>
<TD WIDTH=250><A HREF="./SlepcInitialized.html">SlepcInitialized</A></TD>
<TD WIDTH=250><A HREF="./"></A></TD>
<TR>
<TR><TD WIDTH=250 COLSPAN="3"><B>Intermediate - Setting options for algorithms and data structures</B></TD></TR>
<TD WIDTH=250><A HREF="./MatCreateBSE.html">MatCreateBSE</A></TD>
<TD WIDTH=250><A HREF="./SlepcGetVersionNumber.html">SlepcGetVersionNumber</A></TD>
<TD WIDTH=250><A HREF="./"></A></TD>
<TR>
<TD WIDTH=250><A HREF="./SlepcGetVersion.html">SlepcGetVersion</A></TD>
<TD WIDTH=250><A HREF="./SlepcHasExternalPackage.html">SlepcHasExternalPackage</A></TD>
<TD WIDTH=250><A HREF="./"></A></TD>
<TR>
<TR><TD WIDTH=250 COLSPAN="3"><B>Advanced - Setting more advanced options and customization</B></TD></TR>
<TD WIDTH=250><A HREF="./SlepcArbitrarySelectionFn.html">SlepcArbitrarySelectionFn</A></TD>
<TD WIDTH=250><A HREF="./SlepcInitializeNoArguments.html">SlepcInitializeNoArguments</A></TD>
<TD WIDTH=250><A HREF="./"></A></TD>
<TR>
<TD WIDTH=250><A HREF="./SlepcEigenvalueComparisonFn.html">SlepcEigenvalueComparisonFn</A></TD>
<TD WIDTH=250><A HREF="./SlepcInitializeNoPointers.html">SlepcInitializeNoPointers</A></TD>
<TD WIDTH=250><A HREF="./"></A></TD>
<TR>
<TR><TD WIDTH=250 COLSPAN="3"><B>Developer - Interfaces intended primarily for library developers, not for typical applications programmers</B></TD></TR>
<TD WIDTH=250><A HREF="./MatCreateTile.html">MatCreateTile</A></TD>
<TD WIDTH=250><A HREF="./SlepcSCCompare.html">SlepcSCCompare</A></TD>
<TD WIDTH=250><A HREF="./VecCreateComp.html">VecCreateComp</A></TD>
<TR>
<TD WIDTH=250><A HREF="./MatCreateVecsEmpty.html">MatCreateVecsEmpty</A></TD>
<TD WIDTH=250><A HREF="./SlepcSNPrintfScalar.html">SlepcSNPrintfScalar</A></TD>
<TD WIDTH=250><A HREF="./VecCreateCompWithVecs.html">VecCreateCompWithVecs</A></TD>
<TR>
<TD WIDTH=250><A HREF="./MatNormEstimate.html">MatNormEstimate</A></TD>
<TD WIDTH=250><A HREF="./SlepcSortEigenvalues.html">SlepcSortEigenvalues</A></TD>
<TD WIDTH=250><A HREF="./VecDuplicateEmpty.html">VecDuplicateEmpty</A></TD>
<TR>
<TD WIDTH=250><A HREF="./SlepcAbs.html">SlepcAbs</A></TD>
<TD WIDTH=250><A HREF="./VecCheckOrthogonality.html">VecCheckOrthogonality</A></TD>
<TD WIDTH=250><A HREF="./VecNormalizeComplex.html">VecNormalizeComplex</A></TD>
<TR>
<TD WIDTH=250><A HREF="./SlepcAbsEigenvalue.html">SlepcAbsEigenvalue</A></TD>
<TD WIDTH=250><A HREF="./VecCheckOrthonormality.html">VecCheckOrthonormality</A></TD>
<TD WIDTH=250><A HREF="./VecSetRandomNormal.html">VecSetRandomNormal</A></TD>
<TR>
<TD WIDTH=250><A HREF="./SlepcFinalized.html">SlepcFinalized</A></TD>
<TD WIDTH=250><A HREF="./VecCompGetSubVecs.html">VecCompGetSubVecs</A></TD>
<TD WIDTH=250><A HREF="./"></A></TD>
<TR>
<TD WIDTH=250><A HREF="./SlepcSC.html">SlepcSC</A></TD>
<TD WIDTH=250><A HREF="./VecCompSetSubVecs.html">VecCompSetSubVecs</A></TD>
<TD WIDTH=250><A HREF="./"></A></TD>
<TR>
<TR><TD WIDTH=250 COLSPAN="3"><B>No deprecated routines</B></TD></TR>
</TABLE>
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