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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"><title>SuperLU: SRC/get_perm_c.c File Reference</title><link href="doxygen.css" rel="stylesheet" type="text/css"><link href="tabs.css" rel="stylesheet" type="text/css"></head><body><!-- Generated by Doxygen 1.4.6 --><div class="tabs"> <ul> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="annotated.html"><span>Data Structures</span></a></li> <li id="current"><a href="files.html"><span>Files</span></a></li> </ul></div><div class="tabs"> <ul> <li><a href="files.html"><span>File List</span></a></li> <li><a href="globals.html"><span>Globals</span></a></li> </ul></div><h1>SRC/get_perm_c.c File Reference</h1>Matrix permutation operations. <a href="#_details">More...</a><p><code>#include "<a class="el" href="slu__ddefs_8h-source.html">slu_ddefs.h</a>"</code><br><code>#include "<a class="el" href="colamd_8h-source.html">colamd.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">int </td><td class="memItemRight" valign="bottom"><a class="el" href="get__perm__c_8c.html#792508355b6bef974fcd9e214de40c8e">genmmd_</a> (int *, int *, int *, int *, int *, int *, int *, int *, int *, int *, int *, int *)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="get__perm__c_8c.html#e92c26cd488b7a86b8277cee2773d8ef">get_colamd</a> (const int m, const int n, const int nnz, int *colptr, int *rowind, int *perm_c)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="get__perm__c_8c.html#90f30e2b284864f6a800a98ceaff8fbc">getata</a> (const int m, const int n, const int nz, int *colptr, int *rowind, int *atanz, int **ata_colptr, int **ata_rowind)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="get__perm__c_8c.html#486ee50799ff66abe91efa46a5950a57">at_plus_a</a> (const int n, const int nz, int *colptr, int *rowind, int *bnz, int **b_colptr, int **b_rowind)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="get__perm__c_8c.html#aecb6e6e7a3e97356050bcfdf2573796">get_perm_c</a> (int ispec, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *A, int *perm_c)</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> <hr><h2>Function Documentation</h2><a class="anchor" name="486ee50799ff66abe91efa46a5950a57"></a><!-- doxytag: member="get_perm_c.c::at_plus_a" ref="486ee50799ff66abe91efa46a5950a57" args="(const int n, const int nz, int *colptr, int *rowind, int *bnz, int **b_colptr, int **b_rowind)" --><p><table class="mdTable" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top">void at_plus_a </td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top">const int </td> <td class="mdname" nowrap> <em>n</em>, </td> </tr> <tr> <td class="md" nowrap align="right"></td> <td class="md"></td> <td class="md" nowrap>const int </td> <td class="mdname" nowrap> <em>nz</em>, </td> </tr> <tr> <td class="md" nowrap align="right"></td> <td class="md"></td> <td class="md" nowrap>int * </td> <td class="mdname" nowrap> <em>colptr</em>, </td> </tr> <tr> <td class="md" nowrap align="right"></td> <td class="md"></td> <td class="md" nowrap>int * </td> <td class="mdname" nowrap> <em>rowind</em>, </td> </tr> <tr> <td class="md" nowrap align="right"></td> <td class="md"></td> <td class="md" nowrap>int * </td> <td class="mdname" nowrap> <em>bnz</em>, </td> </tr> <tr> <td class="md" nowrap align="right"></td> <td class="md"></td> <td class="md" nowrap>int ** </td> <td class="mdname" nowrap> <em>b_colptr</em>, </td> </tr> <tr> <td class="md" nowrap align="right"></td> <td class="md"></td> <td class="md" nowrap>int ** </td> <td class="mdname" nowrap> <em>b_rowind</em></td> </tr> <tr> <td class="md"></td> <td class="md">) </td> <td class="md" colspan="2"></td> </tr> </table> </td> </tr></table><table cellspacing="5" cellpadding="0" border="0"> <tr> <td> </td> <td><p><pre> Purpose =======</pre><p><pre> Form the structure of A'+A. A is an n-by-n matrix in column oriented format represented by (colptr, rowind). The output A'+A is in column oriented format (symmetrically, also row oriented), represented by (b_colptr, b_rowind). </pre> </td> </tr></table><a class="anchor" name="792508355b6bef974fcd9e214de40c8e"></a><!-- doxytag: member="get_perm_c.c::genmmd_" ref="792508355b6bef974fcd9e214de40c8e" args="(int *, int *, int *, int *, int *, int *, int *, int *, int *, int *, int *, int *)" --><p><table class="mdTable" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top">int genmmd_ </td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top">int * </td> <td class="mdname" nowrap>, </td> </tr> <tr> <td class="md" nowrap align="right"></td> <td class="md"></td> <td class="md" nowrap>int * </td> <td class="mdname" nowrap>, </td> </tr> <tr> <td class="md" nowrap align="right"></td> <td class="md"></td> <td class="md" nowrap>int * </td> <td class="mdname" nowrap>, </td> </tr> <tr> <td class="md" nowrap align="right"></td> <td class="md"></td> <td class="md" nowrap>int * </td> <td class="mdname" nowrap>, </td> </tr> <tr> <td class="md" nowrap align="right"></td> <td class="md"></td> <td class="md" nowrap>int * </td> <td class="mdname" nowrap>, </td> </tr> <tr> <td class="md" nowrap align="right"></td> <td class="md"></td> <td class="md" nowrap>int * </td> <td class="mdname" nowrap>, </td> </tr> <tr> <td class="md" nowrap align="right"></td> <td class="md"></td> <td class="md" nowrap>int * </td> <td class="mdname" nowrap>, </td> </tr> <tr> <td class="md" nowrap align="right"></td> <td class="md"></td> <td class="md" nowrap>int * </td> <td class="mdname" nowrap>, </td> </tr> <tr> <td class="md" nowrap align="right"></td> <td class="md"></td> <td class="md" nowrap>int * </td> <td class="mdname" nowrap>, </td> </tr> <tr> <td class="md" nowrap align="right"></td> <td class="md"></td> <td class="md" nowrap>int * </td> <td class="mdname" nowrap>, </td> </tr> <tr> <td class="md" nowrap align="right"></td> <td class="md"></td> <td class="md" nowrap>int * </td> <td class="mdname" nowrap>, </td> </tr> <tr> <td class="md" nowrap align="right"></td> <td class="md"></td> <td class="md" nowrap>int * </td> <td class="mdname" nowrap></td> </tr> <tr> <td class="md"></td> <td class="md">) </td> <td class="md" colspan="2"></td> </tr> </table> </td> </tr></table><table cellspacing="5" cellpadding="0" border="0"> <tr> <td> </td> <td><p> </td> </tr></table><a class="anchor" name="e92c26cd488b7a86b8277cee2773d8ef"></a><!-- doxytag: member="get_perm_c.c::get_colamd" ref="e92c26cd488b7a86b8277cee2773d8ef" args="(const int m, const int n, const int nnz, int *colptr, int *rowind, int *perm_c)" --><p><table class="mdTable" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow">⌨️ 快捷键说明
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