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<div id="version" align=right><b>petsc-3.7.5 2017-01-01</b></div>
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<A NAME="MATSEQAIJCUSP"><H1>MATSEQAIJCUSP</H1></A>
<A HREF="../Mat/MATAIJCUSP.html#MATAIJCUSP">MATAIJCUSP</A> = "aijcusp" = "seqaijcusp" - A matrix type to be used for sparse matrices. A matrix type type whose data resides on Nvidia GPUs. These matrices are in CSR format by
default. All matrix calculations are performed using the CUSP library. DIA and ELL formats are
also available.
<P>
<H3><FONT COLOR="#CC3333">Options Database Keys</FONT></H3>
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<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>-mat_type aijcusp </B></TD><TD>- sets the matrix type to "seqaijcusp" during a call to <A HREF="../Mat/MatSetFromOptions.html#MatSetFromOptions">MatSetFromOptions</A>()
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>-mat_cusp_storage_format csr </B></TD><TD>- sets the storage format of matrices for <A HREF="../Mat/MatMult.html#MatMult">MatMult</A> during a call to <A HREF="../Mat/MatSetFromOptions.html#MatSetFromOptions">MatSetFromOptions</A>(). Other options include dia (diagonal) or ell (ellpack).
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>-mat_cusp_mult_storage_format csr </B></TD><TD>- sets the storage format of matrices for <A HREF="../Mat/MatMult.html#MatMult">MatMult</A> during a call to <A HREF="../Mat/MatSetFromOptions.html#MatSetFromOptions">MatSetFromOptions</A>(). Other options include dia (diagonal) or ell (ellpack).
</TD></TR></TABLE>
<P>
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../Mat/MatCreateSeqAIJCUSP.html#MatCreateSeqAIJCUSP">MatCreateSeqAIJCUSP</A>(), <A HREF="../Mat/MATAIJCUSP.html#MATAIJCUSP">MATAIJCUSP</A>, <A HREF="../Mat/MatCreateAIJCUSP.html#MatCreateAIJCUSP">MatCreateAIJCUSP</A>(), <A HREF="../Mat/MatCUSPSetFormat.html#MatCUSPSetFormat">MatCUSPSetFormat</A>(), <A HREF="../Mat/MatCUSPStorageFormat.html#MatCUSPStorageFormat">MatCUSPStorageFormat</A>, <A HREF="../Mat/MatCUSPFormatOperation.html#MatCUSPFormatOperation">MatCUSPFormatOperation</A>
<BR><P><B><P><B><FONT COLOR="#CC3333">Level:</FONT></B>beginner
<BR><FONT COLOR="#CC3333">Location:</FONT></B><A HREF="../../../src/mat/impls/aij/seq/seqcusp/aijcusp.cu#MATSEQAIJCUSP">src/mat/impls/aij/seq/seqcusp/aijcusp.cu</A>
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