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<TITLE>PCASMSetSubMatType</TITLE>
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<div id="version" align=right><b>petsc-3.14.5 2021-03-03</b></div>
<div id="bugreport" align=right><a href="mailto:petsc-maint@mcs.anl.gov?subject=Typo or Error in Documentation &body=Please describe the typo or error in the documentation: petsc-3.14.5 v3.14.5 docs/manualpages/PC/PCASMSetSubMatType.html "><small>Report Typos and Errors</small></a></div>
<A NAME="PCASMSetSubMatType"><H1>PCASMSetSubMatType</H1></A>
Set the type of matrix used for ASM subsolves
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscpc.h"
<A HREF="../Sys/PetscErrorCode.html#PetscErrorCode">PetscErrorCode</A> <A HREF="../PC/PCASMSetSubMatType.html#PCASMSetSubMatType">PCASMSetSubMatType</A>(<A HREF="../PC/PC.html#PC">PC</A> pc,<A HREF="../Mat/MatType.html#MatType">MatType</A> sub_mat_type)
</PRE>
Collective on <A HREF="../Mat/Mat.html#Mat">Mat</A>
<P>
<H3><FONT COLOR="#CC3333">Input Parameters</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>pc </B></TD><TD>- the <A HREF="../PC/PC.html#PC">PC</A> object
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>sub_mat_type </B></TD><TD>- matrix type
</TD></TR></TABLE>
<P>
<H3><FONT COLOR="#CC3333">Options Database Key</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>-pc_asm_sub_mat_type <sub_mat_type> </B></TD><TD>- Sets the matrix type used for subsolves, for example, seqaijviennacl. If you specify a base name like aijviennacl, the corresponding sequential type is assumed.
</TD></TR></TABLE>
<P>
<H3><FONT COLOR="#CC3333">Notes</FONT></H3>
See "${PETSC_DIR}/include/petscmat.h" for available types
<P>
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../PC/PCASMGetSubMatType.html#PCASMGetSubMatType">PCASMGetSubMatType</A>(), <A HREF="../PC/PCASM.html#PCASM">PCASM</A>, <A HREF="../PC/PCSetType.html#PCSetType">PCSetType</A>(), <A HREF="../Vec/VecSetType.html#VecSetType">VecSetType</A>(), <A HREF="../Mat/MatType.html#MatType">MatType</A>, <A HREF="../Mat/Mat.html#Mat">Mat</A>
<BR><P><B></B><H3><FONT COLOR="#CC3333">Level</FONT></H3>advanced<BR>
<H3><FONT COLOR="#CC3333">Location</FONT></H3>
</B><A HREF="../../../src/ksp/pc/impls/asm/asm.c.html#PCASMSetSubMatType">src/ksp/pc/impls/asm/asm.c</A>
<P><H3><FONT COLOR="CC3333">Implementations</FONT></H3><A HREF="../../../src/ksp/pc/impls/asm/asm.c.html#PCASMSetSubMatType_ASM">PCASMSetSubMatType_ASM in src/ksp/pc/impls/asm/asm.c</A><BR>
<BR><A HREF="./index.html">Index of all PC routines</A>
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