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<div id="version" align=right><b>petsc-3.4.2 2013-07-02</b></div>
<A NAME="MatCUSPARSEFormatOperation"><H1>MatCUSPARSEFormatOperation</H1></A>
indicates the operation of CUSPARSE (GPU) matrices whose operation should use a particular storage format. Requires the txpetscgpu package to use. Configure with --download-txpetscgpu to build/install petsc with the txpetscgpu library.
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
typedef enum {MAT_CUSPARSE_MULT_DIAG, MAT_CUSPARSE_MULT_OFFDIAG, MAT_CUSPARSE_MULT, MAT_CUSPARSE_SOLVE, MAT_CUSPARSE_ALL} MatCUSPARSEFormatOperation;
</PRE>
Not Collective
<P>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>MAT_CUSPARSE_MULT_DIAG </B></TD><TD>- sets the storage format for the diagonal matrix in the parallel <A HREF="../Mat/MatMult.html#MatMult">MatMult</A>
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>MAT_CUSPARSE_MULT_OFFDIAG </B></TD><TD>- sets the storage format for the offdiagonal matrix in the parallel <A HREF="../Mat/MatMult.html#MatMult">MatMult</A>
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>MAT_CUSPARSE_MULT </B></TD><TD>- sets the storage format for the entire matrix in the serial (single GPU) <A HREF="../Mat/MatMult.html#MatMult">MatMult</A>
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>MAT_CUSPARSE_SOLVE </B></TD><TD>- sets the storage format for the triangular factors in the serial (single GPU) <A HREF="../Mat/MatSolve.html#MatSolve">MatSolve</A>
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>MAT_CUSPARSE_ALL </B></TD><TD>- sets the storage format for all CUSPARSE (GPU) matrices
</TD></TR></TABLE>
<P>
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../Mat/MatCUSPARSESetFormat.html#MatCUSPARSESetFormat">MatCUSPARSESetFormat</A>(), <A HREF="../Mat/MatCUSPARSEStorageFormat.html#MatCUSPARSEStorageFormat">MatCUSPARSEStorageFormat</A>
<BR><P><B><P><B><FONT COLOR="#CC3333">Level:</FONT></B>intermediate
<BR><FONT COLOR="#CC3333">Location:</FONT></B><A HREF="../../../src/mat/../../include/petscmat.h.html#MatCUSPARSEFormatOperation">src/mat/../../include/petscmat.h</A>
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