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<h1>SRC/zutil.c File Reference</h1>Matrix utility functions. <a href="#_details">More...</a>
<p>
<code>#include <math.h></code><br>
<code>#include "<a class="el" href="slu__zdefs_8h-source.html">slu_zdefs.h</a>"</code><br>
<table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="zutil_8c.html#349f23fdb4e958cc6da8e890554b9868">zCreate_CompCol_Matrix</a> (<a class="el" href="structSuperMatrix.html">SuperMatrix</a> *<a class="el" href="ilu__zdrop__row_8c.html#c900805a486cbb8489e3c176ed6e0d8e">A</a>, int m, int n, int nnz, <a class="el" href="structdoublecomplex.html">doublecomplex</a> *nzval, int *rowind, int *colptr, <a class="el" href="supermatrix_8h.html#9d2ddedeb2a3d92e950811c61d0b8796">Stype_t</a> stype, <a class="el" href="supermatrix_8h.html#7987cb2a28ec879b39a90e9e48e29190">Dtype_t</a> dtype, <a class="el" href="supermatrix_8h.html#5962adac634f3feebe487ad443802d60">Mtype_t</a> mtype)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Supernodal LU factor related. <a href="#349f23fdb4e958cc6da8e890554b9868"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="zutil_8c.html#bbb9f38872629121898fe588e5cf9c46">zCreate_CompRow_Matrix</a> (<a class="el" href="structSuperMatrix.html">SuperMatrix</a> *<a class="el" href="ilu__zdrop__row_8c.html#c900805a486cbb8489e3c176ed6e0d8e">A</a>, int m, int n, int nnz, <a class="el" href="structdoublecomplex.html">doublecomplex</a> *nzval, int *colind, int *rowptr, <a class="el" href="supermatrix_8h.html#9d2ddedeb2a3d92e950811c61d0b8796">Stype_t</a> stype, <a class="el" href="supermatrix_8h.html#7987cb2a28ec879b39a90e9e48e29190">Dtype_t</a> dtype, <a class="el" href="supermatrix_8h.html#5962adac634f3feebe487ad443802d60">Mtype_t</a> mtype)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="zutil_8c.html#6d326511607c3cb8c0b654b675bd3700">zCopy_CompCol_Matrix</a> (<a class="el" href="structSuperMatrix.html">SuperMatrix</a> *<a class="el" href="ilu__zdrop__row_8c.html#c900805a486cbb8489e3c176ed6e0d8e">A</a>, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *B)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Copy matrix A into matrix B. <a href="#6d326511607c3cb8c0b654b675bd3700"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="zutil_8c.html#8316b5e4832ca200a14d14f5ed164695">zCreate_Dense_Matrix</a> (<a class="el" href="structSuperMatrix.html">SuperMatrix</a> *X, int m, int n, <a class="el" href="structdoublecomplex.html">doublecomplex</a> *x, int ldx, <a class="el" href="supermatrix_8h.html#9d2ddedeb2a3d92e950811c61d0b8796">Stype_t</a> stype, <a class="el" href="supermatrix_8h.html#7987cb2a28ec879b39a90e9e48e29190">Dtype_t</a> dtype, <a class="el" href="supermatrix_8h.html#5962adac634f3feebe487ad443802d60">Mtype_t</a> mtype)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="zutil_8c.html#6632ad6334d30a38c9e8b026a3983b65">zCopy_Dense_Matrix</a> (int M, int N, <a class="el" href="structdoublecomplex.html">doublecomplex</a> *X, int ldx, <a class="el" href="structdoublecomplex.html">doublecomplex</a> *Y, int ldy)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="zutil_8c.html#43150b5d7a29eebba2f8de5c2a35d645">zCreate_SuperNode_Matrix</a> (<a class="el" href="structSuperMatrix.html">SuperMatrix</a> *L, int m, int n, int nnz, <a class="el" href="structdoublecomplex.html">doublecomplex</a> *nzval, int *nzval_colptr, int *rowind, int *rowind_colptr, int *col_to_sup, int *sup_to_col, <a class="el" href="supermatrix_8h.html#9d2ddedeb2a3d92e950811c61d0b8796">Stype_t</a> stype, <a class="el" href="supermatrix_8h.html#7987cb2a28ec879b39a90e9e48e29190">Dtype_t</a> dtype, <a class="el" href="supermatrix_8h.html#5962adac634f3feebe487ad443802d60">Mtype_t</a> mtype)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="zutil_8c.html#ee4cad234e4df121da5386a86754dd4d">zCompRow_to_CompCol</a> (int m, int n, int nnz, <a class="el" href="structdoublecomplex.html">doublecomplex</a> *a, int *colind, int *rowptr, <a class="el" href="structdoublecomplex.html">doublecomplex</a> **at, int **rowind, int **colptr)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Convert a row compressed storage into a column compressed storage. <a href="#ee4cad234e4df121da5386a86754dd4d"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="zutil_8c.html#7f3c67eba79f4d63a7ef19781935985d">zPrint_CompCol_Matrix</a> (char *what, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *<a class="el" href="ilu__zdrop__row_8c.html#c900805a486cbb8489e3c176ed6e0d8e">A</a>)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Routines for debugging. <a href="#7f3c67eba79f4d63a7ef19781935985d"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="zutil_8c.html#12d2264eb0e17728142e651de7cc8f9c">zPrint_SuperNode_Matrix</a> (char *what, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *<a class="el" href="ilu__zdrop__row_8c.html#c900805a486cbb8489e3c176ed6e0d8e">A</a>)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="zutil_8c.html#d665640e89334e9f7a57355e030ff63d">zPrint_Dense_Matrix</a> (char *what, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *<a class="el" href="ilu__zdrop__row_8c.html#c900805a486cbb8489e3c176ed6e0d8e">A</a>)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="zutil_8c.html#8083f641fd96ede2f54db44d18f984e9">zprint_lu_col</a> (char *msg, int jcol, int pivrow, int *xprune, <a class="el" href="structGlobalLU__t.html">GlobalLU_t</a> *Glu)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Diagnostic print of column "jcol" in the U/L factor. <a href="#8083f641fd96ede2f54db44d18f984e9"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="zutil_8c.html#bbfe87885f0f664d31b4f6fcf2180127">zcheck_tempv</a> (int n, <a class="el" href="structdoublecomplex.html">doublecomplex</a> *tempv)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Check whether tempv[] == 0. This should be true before and after calling any numeric routines, i.e., "panel_bmod" and "column_bmod". <a href="#bbfe87885f0f664d31b4f6fcf2180127"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="zutil_8c.html#a81fbc4bdd835def817191d94fb8b208">zGenXtrue</a> (int n, int nrhs, <a class="el" href="structdoublecomplex.html">doublecomplex</a> *x, int ldx)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="zutil_8c.html#cf2b404121b9a70942631f50b85fd8a1">zFillRHS</a> (<a class="el" href="superlu__enum__consts_8h.html#0c4e17b2d5cea33f9991ccc6a6678d62">trans_t</a> trans, int nrhs, <a class="el" href="structdoublecomplex.html">doublecomplex</a> *x, int ldx, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *<a class="el" href="ilu__zdrop__row_8c.html#c900805a486cbb8489e3c176ed6e0d8e">A</a>, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *B)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Let rhs[i] = sum of i-th row of A, so the solution vector is all 1's. <a href="#cf2b404121b9a70942631f50b85fd8a1"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="zutil_8c.html#c1c222f7cb3253d97408d9395d6919d4">zfill</a> (<a class="el" href="structdoublecomplex.html">doublecomplex</a> *a, int alen, <a class="el" href="structdoublecomplex.html">doublecomplex</a> dval)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Fills a <a class="el" href="structdoublecomplex.html">doublecomplex</a> precision array with a given value. <a href="#c1c222f7cb3253d97408d9395d6919d4"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="zutil_8c.html#0c645d9e2d757c5f5fa1ecd67f0c2a07">zinf_norm_error</a> (int nrhs, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *X, <a class="el" href="structdoublecomplex.html">doublecomplex</a> *xtrue)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Check the inf-norm of the error vector. <a href="#0c645d9e2d757c5f5fa1ecd67f0c2a07"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="zutil_8c.html#0807017bff32a20ff59820583a9e038d">zPrintPerf</a> (<a class="el" href="structSuperMatrix.html">SuperMatrix</a> *L, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *U, <a class="el" href="structmem__usage__t.html">mem_usage_t</a> *mem_usage, double rpg, double rcond, double *ferr, double *berr, char *equed, <a class="el" href="structSuperLUStat__t.html">SuperLUStat_t</a> *stat)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Print performance of the code. <a href="#0807017bff32a20ff59820583a9e038d"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="zutil_8c.html#d40a765de4b05c0ab07d3299aa93b6da">print_doublecomplex_vec</a> (char *what, int n, <a class="el" href="structdoublecomplex.html">doublecomplex</a> *vec)</td></tr>
</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
<pre>
-- SuperLU routine (version 3.1) --
Univ. of California Berkeley, Xerox Palo Alto Research Center,
and Lawrence Berkeley National Lab.
August 1, 2008</pre><p>
<pre> Copyright (c) 1994 by Xerox Corporation. All rights reserved.</pre><p>
<pre> THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY
EXPRESSED OR IMPLIED. ANY USE IS AT YOUR OWN RISK.</pre><p>
<pre> Permission is hereby granted to use or copy this program for any
purpose, provided the above notices are retained on all copies.
Permission to modify the code and to distribute modified code is
granted, provided the above notices are retained, and a notice that
the code was modified is included with the above copyright notice.
</pre> <hr><h2>Function Documentation</h2>
<a class="anchor" name="d40a765de4b05c0ab07d3299aa93b6da"></a><!-- doxytag: member="zutil.c::print_doublecomplex_vec" ref="d40a765de4b05c0ab07d3299aa93b6da" args="(char *what, int n, doublecomplex *vec)" -->
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<td class="memname">print_doublecomplex_vec </td>
<td>(</td>
<td class="paramtype">char * </td>
<td class="paramname"> <em>what</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>n</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structdoublecomplex.html">doublecomplex</a> * </td>
<td class="paramname"> <em>vec</em></td><td> </td>
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<td>)</td>
<td></td><td></td><td width="100%"></td>
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<div class="memdoc">
<p>
</div>
</div><p>
<a class="anchor" name="bbfe87885f0f664d31b4f6fcf2180127"></a><!-- doxytag: member="zutil.c::zcheck_tempv" ref="bbfe87885f0f664d31b4f6fcf2180127" args="(int n, doublecomplex *tempv)" -->
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<td class="memname">void zcheck_tempv </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> <em>n</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structdoublecomplex.html">doublecomplex</a> * </td>
<td class="paramname"> <em>tempv</em></td><td> </td>
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<td>)</td>
<td></td><td></td><td width="100%"></td>
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<p>
</div>
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<a class="anchor" name="ee4cad234e4df121da5386a86754dd4d"></a><!-- doxytag: member="zutil.c::zCompRow_to_CompCol" ref="ee4cad234e4df121da5386a86754dd4d" args="(int m, int n, int nnz, doublecomplex *a, int *colind, int *rowptr, doublecomplex **at, int **rowind, int **colptr)" -->
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<td class="memname">void zCompRow_to_CompCol </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> <em>m</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>n</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>nnz</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structdoublecomplex.html">doublecomplex</a> * </td>
<td class="paramname"> <em>a</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int * </td>
<td class="paramname"> <em>colind</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int * </td>
<td class="paramname"> <em>rowptr</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structdoublecomplex.html">doublecomplex</a> ** </td>
<td class="paramname"> <em>at</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int ** </td>
<td class="paramname"> <em>rowind</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int ** </td>
<td class="paramname"> <em>colptr</em></td><td> </td>
</tr>
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<td></td>
<td>)</td>
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<a class="anchor" name="6d326511607c3cb8c0b654b675bd3700"></a><!-- doxytag: member="zutil.c::zCopy_CompCol_Matrix" ref="6d326511607c3cb8c0b654b675bd3700" args="(SuperMatrix *A, SuperMatrix *B)" -->
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<td class="memname">void zCopy_CompCol_Matrix </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structSuperMatrix.html">SuperMatrix</a> * </td>
<td class="paramname"> <em>A</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structSuperMatrix.html">SuperMatrix</a> * </td>
<td class="paramname"> <em>B</em></td><td> </td>
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<td>)</td>
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<a class="anchor" name="6632ad6334d30a38c9e8b026a3983b65"></a><!-- doxytag: member="zutil.c::zCopy_Dense_Matrix" ref="6632ad6334d30a38c9e8b026a3983b65" args="(int M, int N, doublecomplex *X, int ldx, doublecomplex *Y, int ldy)" -->
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<td class="memname">void zCopy_Dense_Matrix </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> <em>M</em>, </td>
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<td class="paramtype">int </td>
<td class="paramname"> <em>N</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structdoublecomplex.html">doublecomplex</a> * </td>
<td class="paramname"> <em>X</em>, </td>
</tr>
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<td class="paramkey"></td>
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<td class="paramtype">int </td>
<td class="paramname"> <em>ldx</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structdoublecomplex.html">doublecomplex</a> * </td>
<td class="paramname"> <em>Y</em>, </td>
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<td class="paramtype">int </td>
<td class="paramname"> <em>ldy</em></td><td> </td>
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<p>
Copies a two-dimensional matrix X to another matrix Y.
</div>
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<a class="anchor" name="349f23fdb4e958cc6da8e890554b9868"></a><!-- doxytag: member="zutil.c::zCreate_CompCol_Matrix" ref="349f23fdb4e958cc6da8e890554b9868" args="(SuperMatrix *A, int m, int n, int nnz, doublecomplex *nzval, int *rowind, int *colptr, Stype_t stype, Dtype_t dtype, Mtype_t mtype)" -->
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<td class="memname">void zCreate_CompCol_Matrix </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structSuperMatrix.html">SuperMatrix</a> * </td>
<td class="paramname"> <em>A</em>, </td>
</tr>
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<td class="paramkey"></td>
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<td class="paramtype">int </td>
<td class="paramname"> <em>m</em>, </td>
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<td class="paramtype">int </td>
<td class="paramname"> <em>n</em>, </td>
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<td class="paramtype">int </td>
<td class="paramname"> <em>nnz</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structdoublecomplex.html">doublecomplex</a> * </td>
<td class="paramname"> <em>nzval</em>, </td>
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<td class="paramtype">int * </td>
<td class="paramname"> <em>rowind</em>, </td>
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<td class="paramtype">int * </td>
<td class="paramname"> <em>colptr</em>, </td>
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<td></td>
<td class="paramtype"><a class="el" href="supermatrix_8h.html#9d2ddedeb2a3d92e950811c61d0b8796">Stype_t</a> </td>
<td class="paramname"> <em>stype</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="supermatrix_8h.html#7987cb2a28ec879b39a90e9e48e29190">Dtype_t</a> </td>
<td class="paramname"> <em>dtype</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="supermatrix_8h.html#5962adac634f3feebe487ad443802d60">Mtype_t</a> </td>
<td class="paramname"> <em>mtype</em></td><td> </td>
</tr>
<tr>
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<td>)</td>
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<a class="anchor" name="bbb9f38872629121898fe588e5cf9c46"></a><!-- doxytag: member="zutil.c::zCreate_CompRow_Matrix" ref="bbb9f38872629121898fe588e5cf9c46" args="(SuperMatrix *A, int m, int n, int nnz, doublecomplex *nzval, int *colind, int *rowptr, Stype_t stype, Dtype_t dtype, Mtype_t mtype)" -->
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<td class="memname">void zCreate_CompRow_Matrix </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structSuperMatrix.html">SuperMatrix</a> * </td>
<td class="paramname"> <em>A</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>m</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>n</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>nnz</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structdoublecomplex.html">doublecomplex</a> * </td>
<td class="paramname"> <em>nzval</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int * </td>
<td class="paramname"> <em>colind</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int * </td>
<td class="paramname"> <em>rowptr</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="supermatrix_8h.html#9d2ddedeb2a3d92e950811c61d0b8796">Stype_t</a> </td>
<td class="paramname"> <em>stype</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="supermatrix_8h.html#7987cb2a28ec879b39a90e9e48e29190">Dtype_t</a> </td>
<td class="paramname"> <em>dtype</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="supermatrix_8h.html#5962adac634f3feebe487ad443802d60">Mtype_t</a> </td>
<td class="paramname"> <em>mtype</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
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<a class="anchor" name="8316b5e4832ca200a14d14f5ed164695"></a><!-- doxytag: member="zutil.c::zCreate_Dense_Matrix" ref="8316b5e4832ca200a14d14f5ed164695" args="(SuperMatrix *X, int m, int n, doublecomplex *x, int ldx, Stype_t stype, Dtype_t dtype, Mtype_t mtype)" -->
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<td class="memname">void zCreate_Dense_Matrix </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structSuperMatrix.html">SuperMatrix</a> * </td>
<td class="paramname"> <em>X</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>m</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>n</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structdoublecomplex.html">doublecomplex</a> * </td>
<td class="paramname"> <em>x</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>ldx</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="supermatrix_8h.html#9d2ddedeb2a3d92e950811c61d0b8796">Stype_t</a> </td>
<td class="paramname"> <em>stype</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="supermatrix_8h.html#7987cb2a28ec879b39a90e9e48e29190">Dtype_t</a> </td>
<td class="paramname"> <em>dtype</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="supermatrix_8h.html#5962adac634f3feebe487ad443802d60">Mtype_t</a> </td>
<td class="paramname"> <em>mtype</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td width="100%"></td>
</tr>
</table>
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<p>
</div>
</div><p>
<a class="anchor" name="43150b5d7a29eebba2f8de5c2a35d645"></a><!-- doxytag: member="zutil.c::zCreate_SuperNode_Matrix" ref="43150b5d7a29eebba2f8de5c2a35d645" args="(SuperMatrix *L, int m, int n, int nnz, doublecomplex *nzval, int *nzval_colptr, int *rowind, int *rowind_colptr, int *col_to_sup, int *sup_to_col, Stype_t stype, Dtype_t dtype, Mtype_t mtype)" -->
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<td class="memname">void zCreate_SuperNode_Matrix </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structSuperMatrix.html">SuperMatrix</a> * </td>
<td class="paramname"> <em>L</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>m</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>n</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>nnz</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structdoublecomplex.html">doublecomplex</a> * </td>
<td class="paramname"> <em>nzval</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int * </td>
<td class="paramname"> <em>nzval_colptr</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int * </td>
<td class="paramname"> <em>rowind</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int * </td>
<td class="paramname"> <em>rowind_colptr</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int * </td>
<td class="paramname"> <em>col_to_sup</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int * </td>
<td class="paramname"> <em>sup_to_col</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="supermatrix_8h.html#9d2ddedeb2a3d92e950811c61d0b8796">Stype_t</a> </td>
<td class="paramname"> <em>stype</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="supermatrix_8h.html#7987cb2a28ec879b39a90e9e48e29190">Dtype_t</a> </td>
<td class="paramname"> <em>dtype</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="supermatrix_8h.html#5962adac634f3feebe487ad443802d60">Mtype_t</a> </td>
<td class="paramname"> <em>mtype</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td width="100%"></td>
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<p>
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<a class="anchor" name="c1c222f7cb3253d97408d9395d6919d4"></a><!-- doxytag: member="zutil.c::zfill" ref="c1c222f7cb3253d97408d9395d6919d4" args="(doublecomplex *a, int alen, doublecomplex dval)" -->
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<td class="memname">void zfill </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structdoublecomplex.html">doublecomplex</a> * </td>
<td class="paramname"> <em>a</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>alen</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structdoublecomplex.html">doublecomplex</a> </td>
<td class="paramname"> <em>dval</em></td><td> </td>
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<td></td>
<td>)</td>
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<a class="anchor" name="cf2b404121b9a70942631f50b85fd8a1"></a><!-- doxytag: member="zutil.c::zFillRHS" ref="cf2b404121b9a70942631f50b85fd8a1" args="(trans_t trans, int nrhs, doublecomplex *x, int ldx, SuperMatrix *A, SuperMatrix *B)" -->
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<td class="memname">void zFillRHS </td>
<td>(</td>
<td class="paramtype"><a class="el" href="superlu__enum__consts_8h.html#0c4e17b2d5cea33f9991ccc6a6678d62">trans_t</a> </td>
<td class="paramname"> <em>trans</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>nrhs</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structdoublecomplex.html">doublecomplex</a> * </td>
<td class="paramname"> <em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>ldx</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structSuperMatrix.html">SuperMatrix</a> * </td>
<td class="paramname"> <em>A</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structSuperMatrix.html">SuperMatrix</a> * </td>
<td class="paramname"> <em>B</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
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</tr>
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<p>
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<a class="anchor" name="a81fbc4bdd835def817191d94fb8b208"></a><!-- doxytag: member="zutil.c::zGenXtrue" ref="a81fbc4bdd835def817191d94fb8b208" args="(int n, int nrhs, doublecomplex *x, int ldx)" -->
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<td class="memname">void zGenXtrue </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> <em>n</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>nrhs</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structdoublecomplex.html">doublecomplex</a> * </td>
<td class="paramname"> <em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>ldx</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
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</tr>
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<p>
</div>
</div><p>
<a class="anchor" name="0c645d9e2d757c5f5fa1ecd67f0c2a07"></a><!-- doxytag: member="zutil.c::zinf_norm_error" ref="0c645d9e2d757c5f5fa1ecd67f0c2a07" args="(int nrhs, SuperMatrix *X, doublecomplex *xtrue)" -->
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<td class="memname">void zinf_norm_error </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> <em>nrhs</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structSuperMatrix.html">SuperMatrix</a> * </td>
<td class="paramname"> <em>X</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structdoublecomplex.html">doublecomplex</a> * </td>
<td class="paramname"> <em>xtrue</em></td><td> </td>
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<a class="anchor" name="7f3c67eba79f4d63a7ef19781935985d"></a><!-- doxytag: member="zutil.c::zPrint_CompCol_Matrix" ref="7f3c67eba79f4d63a7ef19781935985d" args="(char *what, SuperMatrix *A)" -->
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<td class="memname">void zPrint_CompCol_Matrix </td>
<td>(</td>
<td class="paramtype">char * </td>
<td class="paramname"> <em>what</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structSuperMatrix.html">SuperMatrix</a> * </td>
<td class="paramname"> <em>A</em></td><td> </td>
</tr>
<tr>
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<td>)</td>
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<a class="anchor" name="d665640e89334e9f7a57355e030ff63d"></a><!-- doxytag: member="zutil.c::zPrint_Dense_Matrix" ref="d665640e89334e9f7a57355e030ff63d" args="(char *what, SuperMatrix *A)" -->
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<td class="memname">void zPrint_Dense_Matrix </td>
<td>(</td>
<td class="paramtype">char * </td>
<td class="paramname"> <em>what</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structSuperMatrix.html">SuperMatrix</a> * </td>
<td class="paramname"> <em>A</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td width="100%"></td>
</tr>
</table>
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<div class="memdoc">
<p>
</div>
</div><p>
<a class="anchor" name="8083f641fd96ede2f54db44d18f984e9"></a><!-- doxytag: member="zutil.c::zprint_lu_col" ref="8083f641fd96ede2f54db44d18f984e9" args="(char *msg, int jcol, int pivrow, int *xprune, GlobalLU_t *Glu)" -->
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<td class="memname">void zprint_lu_col </td>
<td>(</td>
<td class="paramtype">char * </td>
<td class="paramname"> <em>msg</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>jcol</em>, </td>
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<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>pivrow</em>, </td>
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<td></td>
<td class="paramtype">int * </td>
<td class="paramname"> <em>xprune</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structGlobalLU__t.html">GlobalLU_t</a> * </td>
<td class="paramname"> <em>Glu</em></td><td> </td>
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<td></td>
<td>)</td>
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<p>
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<a class="anchor" name="12d2264eb0e17728142e651de7cc8f9c"></a><!-- doxytag: member="zutil.c::zPrint_SuperNode_Matrix" ref="12d2264eb0e17728142e651de7cc8f9c" args="(char *what, SuperMatrix *A)" -->
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<td class="memname">void zPrint_SuperNode_Matrix </td>
<td>(</td>
<td class="paramtype">char * </td>
<td class="paramname"> <em>what</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structSuperMatrix.html">SuperMatrix</a> * </td>
<td class="paramname"> <em>A</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td width="100%"></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
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</div><p>
<a class="anchor" name="0807017bff32a20ff59820583a9e038d"></a><!-- doxytag: member="zutil.c::zPrintPerf" ref="0807017bff32a20ff59820583a9e038d" args="(SuperMatrix *L, SuperMatrix *U, mem_usage_t *mem_usage, double rpg, double rcond, double *ferr, double *berr, char *equed, SuperLUStat_t *stat)" -->
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<div class="memproto">
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<td class="memname">void zPrintPerf </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structSuperMatrix.html">SuperMatrix</a> * </td>
<td class="paramname"> <em>L</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structSuperMatrix.html">SuperMatrix</a> * </td>
<td class="paramname"> <em>U</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structmem__usage__t.html">mem_usage_t</a> * </td>
<td class="paramname"> <em>mem_usage</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"> <em>rpg</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"> <em>rcond</em>, </td>
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<td></td>
<td class="paramtype">double * </td>
<td class="paramname"> <em>ferr</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">double * </td>
<td class="paramname"> <em>berr</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">char * </td>
<td class="paramname"> <em>equed</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structSuperLUStat__t.html">SuperLUStat_t</a> * </td>
<td class="paramname"> <em>stat</em></td><td> </td>
</tr>
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<td></td>
<td>)</td>
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