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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/slu_zdefs.h 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/slu_zdefs.h File Reference</h1>Header file for real operations. <a href="#_details">More...</a><p><code>#include "<a class="el" href="slu__Cnames_8h-source.html">slu_Cnames.h</a>"</code><br><code>#include "<a class="el" href="supermatrix_8h-source.html">supermatrix.h</a>"</code><br><code>#include "<a class="el" href="slu__util_8h-source.html">slu_util.h</a>"</code><br><code>#include "<a class="el" href="slu__dcomplex_8h-source.html">slu_dcomplex.h</a>"</code><br><p><a href="slu__zdefs_8h-source.html">Go to the source code of this file.</a><table border="0" cellpadding="0" cellspacing="0"><tr><td></td></tr><tr><td colspan="2"><br><h2>Data Structures</h2></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">struct </td><td class="memItemRight" valign="bottom"><a class="el" href="structGlobalLU__t.html">GlobalLU_t</a></td></tr><tr><td colspan="2"><br><h2>Typedefs</h2></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">typedef int </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#b6fd6105e64ed14a0c9281326f05e623">int_t</a></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="slu__zdefs_8h.html#f381e217f2aa7e57bcdebfc9e1e7b973">zgssv</a> (<a class="el" href="structsuperlu__options__t.html">superlu_options_t</a> *, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *, int *, int *, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *, <a class="el" href="structSuperLUStat__t.html">SuperLUStat_t</a> *, int *)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Driver routines. <a href="#f381e217f2aa7e57bcdebfc9e1e7b973"></a><br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#75f04171385eb89527fe10f871b2149a">zgssvx</a> (<a class="el" href="structsuperlu__options__t.html">superlu_options_t</a> *, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *, int *, int *, int *, char *, double *, double *, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *, void *, int, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *, double *, double *, double *, double *, <a class="el" href="structmem__usage__t.html">mem_usage_t</a> *, <a class="el" href="structSuperLUStat__t.html">SuperLUStat_t</a> *, int *)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#7281942aff23b914e0cb23478bf8cf39">zCreate_CompCol_Matrix</a> (<a class="el" href="structSuperMatrix.html">SuperMatrix</a> *, int, int, int, <a class="el" href="structdoublecomplex.html">doublecomplex</a> *, int *, int *, <a class="el" href="supermatrix_8h.html#9d2ddedeb2a3d92e950811c61d0b8796">Stype_t</a>, <a class="el" href="supermatrix_8h.html#7987cb2a28ec879b39a90e9e48e29190">Dtype_t</a>, <a class="el" href="supermatrix_8h.html#5962adac634f3feebe487ad443802d60">Mtype_t</a>)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Supernodal LU factor related. <a href="#7281942aff23b914e0cb23478bf8cf39"></a><br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#d88d522f3d109c52379fa9c7274f100f">zCreate_CompRow_Matrix</a> (<a class="el" href="structSuperMatrix.html">SuperMatrix</a> *, int, int, int, <a class="el" href="structdoublecomplex.html">doublecomplex</a> *, int *, int *, <a class="el" href="supermatrix_8h.html#9d2ddedeb2a3d92e950811c61d0b8796">Stype_t</a>, <a class="el" href="supermatrix_8h.html#7987cb2a28ec879b39a90e9e48e29190">Dtype_t</a>, <a class="el" href="supermatrix_8h.html#5962adac634f3feebe487ad443802d60">Mtype_t</a>)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#5d43eba6fc1bbf869b2d696b71a6566c">zCopy_CompCol_Matrix</a> (<a class="el" href="structSuperMatrix.html">SuperMatrix</a> *, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Copy matrix A into matrix B. <a href="#5d43eba6fc1bbf869b2d696b71a6566c"></a><br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#b9280cf311111348a607e78aa2311e73">zCreate_Dense_Matrix</a> (<a class="el" href="structSuperMatrix.html">SuperMatrix</a> *, int, int, <a class="el" href="structdoublecomplex.html">doublecomplex</a> *, int, <a class="el" href="supermatrix_8h.html#9d2ddedeb2a3d92e950811c61d0b8796">Stype_t</a>, <a class="el" href="supermatrix_8h.html#7987cb2a28ec879b39a90e9e48e29190">Dtype_t</a>, <a class="el" href="supermatrix_8h.html#5962adac634f3feebe487ad443802d60">Mtype_t</a>)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#c64ee6fda439e62b0e0a855cd5a19441">zCreate_SuperNode_Matrix</a> (<a class="el" href="structSuperMatrix.html">SuperMatrix</a> *, int, int, int, <a class="el" href="structdoublecomplex.html">doublecomplex</a> *, int *, int *, int *, int *, int *, <a class="el" href="supermatrix_8h.html#9d2ddedeb2a3d92e950811c61d0b8796">Stype_t</a>, <a class="el" href="supermatrix_8h.html#7987cb2a28ec879b39a90e9e48e29190">Dtype_t</a>, <a class="el" href="supermatrix_8h.html#5962adac634f3feebe487ad443802d60">Mtype_t</a>)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#4a51f1cca404f383d725cf6ca2ab1f5b">zCopy_Dense_Matrix</a> (int, int, <a class="el" href="structdoublecomplex.html">doublecomplex</a> *, int, <a class="el" href="structdoublecomplex.html">doublecomplex</a> *, int)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Copies a two-dimensional matrix X to another matrix Y. <a href="#4a51f1cca404f383d725cf6ca2ab1f5b"></a><br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#8086902aa8be3fc7d04c3c82ec3a79dc">countnz</a> (const int, int *, int *, int *, <a class="el" href="structGlobalLU__t.html">GlobalLU_t</a> *)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Count the total number of nonzeros in factors L and U, and in the symmetrically reduced L. <a href="#8086902aa8be3fc7d04c3c82ec3a79dc"></a><br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#7061332d759d7e4d73c1b2e5cb0bf2bf">fixupL</a> (const int, const int *, <a class="el" href="structGlobalLU__t.html">GlobalLU_t</a> *)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Fix up the data storage lsub for L-subscripts. It removes the subscript sets for structural pruning, and applies permuation to the remaining subscripts. <a href="#7061332d759d7e4d73c1b2e5cb0bf2bf"></a><br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#2643ac77912d9f351f7294677bbe05f2">zallocateA</a> (int, int, <a class="el" href="structdoublecomplex.html">doublecomplex</a> **, int **, int **)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Allocate storage for original matrix A. <a href="#2643ac77912d9f351f7294677bbe05f2"></a><br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#69012d3aea946d3554c958f9f14d4689">zgstrf</a> (<a class="el" href="structsuperlu__options__t.html">superlu_options_t</a> *, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *, double, int, int, int *, void *, int, int *, int *, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *, <a class="el" href="structSuperLUStat__t.html">SuperLUStat_t</a> *, int *)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#f0e16dd7be5f8beaf0e445562995de49">zsnode_dfs</a> (const int, const int, const int *, const int *, const int *, int *, int *, <a class="el" href="structGlobalLU__t.html">GlobalLU_t</a> *)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#f416483e20a4ec79bf0d04d6e55c585b">zsnode_bmod</a> (const int, const int, const int, <a class="el" href="structdoublecomplex.html">doublecomplex</a> *, <a class="el" href="structdoublecomplex.html">doublecomplex</a> *, <a class="el" href="structGlobalLU__t.html">GlobalLU_t</a> *, <a class="el" href="structSuperLUStat__t.html">SuperLUStat_t</a> *)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Performs numeric block updates within the relaxed snode. <a href="#f416483e20a4ec79bf0d04d6e55c585b"></a><br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#ddc01b7cd28e5566177c284480a680f3">zpanel_dfs</a> (const int, const int, const int, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *, int *, int *, <a class="el" href="structdoublecomplex.html">doublecomplex</a> *, int *, int *, int *, int *, int *, int *, int *, <a class="el" href="structGlobalLU__t.html">GlobalLU_t</a> *)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#58b397fc5660a6a0638f2aba584abf64">zpanel_bmod</a> (const int, const int, const int, const int, <a class="el" href="structdoublecomplex.html">doublecomplex</a> *, <a class="el" href="structdoublecomplex.html">doublecomplex</a> *, int *, int *, <a class="el" href="structGlobalLU__t.html">GlobalLU_t</a> *, <a class="el" href="structSuperLUStat__t.html">SuperLUStat_t</a> *)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#b7a8371a03a4cd272a5cb05d1fd7d8ae">zcolumn_dfs</a> (const int, const int, int *, int *, int *, int *, int *, int *, int *, int *, int *, <a class="el" href="structGlobalLU__t.html">GlobalLU_t</a> *)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#49aac39da44afbad110705d4a7f9f862">zcolumn_bmod</a> (const int, const int, <a class="el" href="structdoublecomplex.html">doublecomplex</a> *, <a class="el" href="structdoublecomplex.html">doublecomplex</a> *, int *, int *, int, <a class="el" href="structGlobalLU__t.html">GlobalLU_t</a> *, <a class="el" href="structSuperLUStat__t.html">SuperLUStat_t</a> *)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#01e6dfda172d9c30fe038497a10d25fa">zcopy_to_ucol</a> (int, int, int *, int *, int *, <a class="el" href="structdoublecomplex.html">doublecomplex</a> *, <a class="el" href="structGlobalLU__t.html">GlobalLU_t</a> *)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#dce57d338c03a6432064f295023ba976">zpivotL</a> (const int, const double, int *, int *, int *, int *, int *, <a class="el" href="structGlobalLU__t.html">GlobalLU_t</a> *, <a class="el" href="structSuperLUStat__t.html">SuperLUStat_t</a> *)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#8a368adca5d498e86910b5371de3131d">zpruneL</a> (const int, const int *, const int, const int, const int *, const int *, int *, <a class="el" href="structGlobalLU__t.html">GlobalLU_t</a> *)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#cd4ff4683d71e444e948fbcacb23e803">zreadmt</a> (int *, int *, int *, <a class="el" href="structdoublecomplex.html">doublecomplex</a> **, int **, int **)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#bf8c836a49482c27abdc046ec7c726cb">zGenXtrue</a> (int, int, <a class="el" href="structdoublecomplex.html">doublecomplex</a> *, int)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#856d8820ae8cf7ccf6ca662bc680de26">zFillRHS</a> (<a class="el" href="slu__util_8h.html#0c4e17b2d5cea33f9991ccc6a6678d62">trans_t</a>, int, <a class="el" href="structdoublecomplex.html">doublecomplex</a> *, int, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *)</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="#856d8820ae8cf7ccf6ca662bc680de26"></a><br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#1b74304cd437572bbec487bc29422a90">zgstrs</a> (<a class="el" href="slu__util_8h.html#0c4e17b2d5cea33f9991ccc6a6678d62">trans_t</a>, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *, int *, int *, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *, <a class="el" href="structSuperLUStat__t.html">SuperLUStat_t</a> *, int *)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#e112ddfff2798b7e4c090d96d2a8d80a">zgsequ</a> (<a class="el" href="structSuperMatrix.html">SuperMatrix</a> *, double *, double *, double *, double *, double *, int *)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Driver related. <a href="#e112ddfff2798b7e4c090d96d2a8d80a"></a><br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#a7f8e784fe805303d413a3dc684aa8a5">zlaqgs</a> (<a class="el" href="structSuperMatrix.html">SuperMatrix</a> *, double *, double *, double, double, double, char *)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#42c7a1b7c813c330cd5a60852a592395">zgscon</a> (char *, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *, double, double *, <a class="el" href="structSuperLUStat__t.html">SuperLUStat_t</a> *, int *)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#87aab883e88a4ee7f6e19b7d9d5f690c">zPivotGrowth</a> (int, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *, int *, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#7675aa04369725f7f65c74249388f5a5">zgsrfs</a> (<a class="el" href="slu__util_8h.html#0c4e17b2d5cea33f9991ccc6a6678d62">trans_t</a>, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *, int *, int *, char *, double *, double *, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *, double *, double *, <a class="el" href="structSuperLUStat__t.html">SuperLUStat_t</a> *, int *)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#4f8e25c2e20af0219ad6719db052f3d7">sp_ztrsv</a> (char *, char *, char *, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *, <a class="el" href="structdoublecomplex.html">doublecomplex</a> *, <a class="el" href="structSuperLUStat__t.html">SuperLUStat_t</a> *, int *)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Solves one of the systems of equations A*x = b, or A'*x = b. <a href="#4f8e25c2e20af0219ad6719db052f3d7"></a><br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#295a004dbce1f1b0aa48e7cb319da461">sp_zgemv</a> (char *, <a class="el" href="structdoublecomplex.html">doublecomplex</a>, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *, <a class="el" href="structdoublecomplex.html">doublecomplex</a> *, int, <a class="el" href="structdoublecomplex.html">doublecomplex</a>, <a class="el" href="structdoublecomplex.html">doublecomplex</a> *, int)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Performs one of the matrix-vector operations y := alpha*A*x + beta*y, or y := alpha*A'*x + beta*y. <a href="#295a004dbce1f1b0aa48e7cb319da461"></a><br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#723eb34b4ba347bbaa753c5d66cca4ab">sp_zgemm</a> (char *, char *, int, int, int, <a class="el" href="structdoublecomplex.html">doublecomplex</a>, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *, <a class="el" href="structdoublecomplex.html">doublecomplex</a> *, int, <a class="el" href="structdoublecomplex.html">doublecomplex</a>, <a class="el" href="structdoublecomplex.html">doublecomplex</a> *, int)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#8426fc6be99cf4f1e45e39be1eabee05">zLUMemInit</a> (<a class="el" href="slu__util_8h.html#c785c8235480e5cfef9848d89c047c0a">fact_t</a>, void *, int, int, int, int, int, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *, <a class="el" href="structGlobalLU__t.html">GlobalLU_t</a> *, int **, <a class="el" href="structdoublecomplex.html">doublecomplex</a> **)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Memory-related. <a href="#8426fc6be99cf4f1e45e39be1eabee05"></a><br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#a4e2012fe2ee4c2d1cd2a261bdb0455b">zSetRWork</a> (int, int, <a class="el" href="structdoublecomplex.html">doublecomplex</a> *, <a class="el" href="structdoublecomplex.html">doublecomplex</a> **, <a class="el" href="structdoublecomplex.html">doublecomplex</a> **)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Set up pointers for real working arrays. <a href="#a4e2012fe2ee4c2d1cd2a261bdb0455b"></a><br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#572914748b4f1aa544a61477095e7fe5">zLUWorkFree</a> (int *, <a class="el" href="structdoublecomplex.html">doublecomplex</a> *, <a class="el" href="structGlobalLU__t.html">GlobalLU_t</a> *)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Free the working storage used by factor routines. <a href="#572914748b4f1aa544a61477095e7fe5"></a><br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#399a28849bd52ce90c1cbc8e4cd85046">zLUMemXpand</a> (int, int, <a class="el" href="slu__util_8h.html#bd31f838aefffa46191d0d7dc36a96b2">MemType</a>, int *, <a class="el" href="structGlobalLU__t.html">GlobalLU_t</a> *)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Expand the data structures for L and U during the factorization. <a href="#399a28849bd52ce90c1cbc8e4cd85046"></a><br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="structdoublecomplex.html">doublecomplex</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#e33b5268048e570c0cdf96498198e821">doublecomplexMalloc</a> (int)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="structdoublecomplex.html">doublecomplex</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#b7683ac1617339478753ab308a7b0fc5">doublecomplexCalloc</a> (int)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">double * </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#47c4cf79f8c6305147a70de6da2696ac">doubleMalloc</a> (int)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">double * </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#2b7be732f4d725dd35799d772473625e">doubleCalloc</a> (int)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#5987692fb793ccc6122ff861261f1ca2">zmemory_usage</a> (const int, const int, const int, const int)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#711303a4bc043eb0b1bff72b32d52397">zQuerySpace</a> (<a class="el" href="structSuperMatrix.html">SuperMatrix</a> *, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *, <a class="el" href="structmem__usage__t.html">mem_usage_t</a> *)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#cc866ab1cbd2abcb56913ad79af5d0ea">zreadhb</a> (int *, int *, int *, <a class="el" href="structdoublecomplex.html">doublecomplex</a> **, int **, int **)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Auxiliary routines. <a href="#cc866ab1cbd2abcb56913ad79af5d0ea"></a><br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#b2b58eff4de76ae8ea11d3fd1d285f97">zCompRow_to_CompCol</a> (int, int, int, <a class="el" href="structdoublecomplex.html">doublecomplex</a> *, int *, int *, <a class="el" href="structdoublecomplex.html">doublecomplex</a> **, int **, int **)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Convert a row compressed storage into a column compressed storage. <a href="#b2b58eff4de76ae8ea11d3fd1d285f97"></a><br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#ff0de872dc60f87b89ae93a8f93a7a70">zfill</a> (<a class="el" href="structdoublecomplex.html">doublecomplex</a> *, int, <a class="el" href="structdoublecomplex.html">doublecomplex</a>)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Fills a doublecomplex precision array with a given value. <a href="#ff0de872dc60f87b89ae93a8f93a7a70"></a><br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#7b335e97d77b1adf81e383e5bcb58f3e">zinf_norm_error</a> (int, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *, <a class="el" href="structdoublecomplex.html">doublecomplex</a> *)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Check the inf-norm of the error vector. <a href="#7b335e97d77b1adf81e383e5bcb58f3e"></a><br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#e8ef28d59bc98423cc4e69465edfd736">PrintPerf</a> (<a class="el" href="structSuperMatrix.html">SuperMatrix</a> *, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *, <a class="el" href="structmem__usage__t.html">mem_usage_t</a> *, <a class="el" href="structdoublecomplex.html">doublecomplex</a>, <a class="el" href="structdoublecomplex.html">doublecomplex</a>, <a class="el" href="structdoublecomplex.html">doublecomplex</a> *, <a class="el" href="structdoublecomplex.html">doublecomplex</a> *, char *)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#03a002c56d260744e0c73d90a28ca92e">zPrint_CompCol_Matrix</a> (char *, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Routines for debugging. <a href="#03a002c56d260744e0c73d90a28ca92e"></a><br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#fa07de3629132fd900f759166eef6f45">zPrint_SuperNode_Matrix</a> (char *, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#4cf22ecc8aa6e20245d071b53f1a71c4">zPrint_Dense_Matrix</a> (char *, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#4eb909967bdba5d1c9e1adcfcba55be1">print_lu_col</a> (char *, int, int, int *, <a class="el" href="structGlobalLU__t.html">GlobalLU_t</a> *)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="slu__zdefs_8h.html#821f68442e6f5db3ec997699120a2215">check_tempv</a> (int, <a class="el" href="structdoublecomplex.html">doublecomplex</a> *)</td></tr></table><hr><a name="_details"></a><h2>Detailed Description</h2><pre> -- SuperLU routine (version 3.0) -- Univ. of California Berkeley, Xerox Palo Alto Research Center, and Lawrence Berkeley National Lab. October 15, 2003</pre><p><pre> Global data structures used in LU factorization -</pre><p><pre> nsuper: supernodes = nsuper + 1, numbered [0, nsuper]. (xsup,supno): supno[i] is the supernode no to which i belongs; xsup(s) points to the beginning of the s-th supernode. e.g. supno 0 1 2 2 3 3 3 4 4 4 4 4 (n=12) xsup 0 1 2 4 7 12 Note: dfs will be performed on supernode rep. relative to the new row pivoting ordering</pre><p><pre> (xlsub,lsub): lsub[*] contains the compressed subscript of rectangular supernodes; xlsub[j] points to the starting location of the j-th column in lsub[*]. Note that xlsub is indexed by column. Storage: original row subscripts</pre><p><pre> During the course of sparse LU factorization, we also use (xlsub,lsub) for the purpose of symmetric pruning. For each supernode {s,s+1,...,t=s+r} with first column s and last column t, the subscript set lsub[j], j=xlsub[s], .., xlsub[s+1]-1 is the structure of column s (i.e. structure of this supernode). It is used for the storage of numerical values. Furthermore, lsub[j], j=xlsub[t], .., xlsub[t+1]-1 is the structure of the last column t of this supernode. It is for the purpose of symmetric pruning. Therefore, the structural subscripts can be rearranged without making physical interchanges among the numerical values.</pre><p><pre> However, if the supernode has only one column, then we only keep one set of subscripts. For any subscript interchange performed, similar interchange must be done on the numerical values.</pre><p><pre> The last column structures (for pruning) will be removed after the numercial LU factorization phase.</pre><p><pre> (xlusup,lusup): lusup[*] contains the numerical values of the rectangular supernodes; xlusup[j] points to the starting location of the j-th column in storage vector lusup[*] Note: xlusup is indexed by column. Each rectangular supernode is stored by column-major scheme, consistent with Fortran 2-dim array storage.</pre><p><pre> (xusub,ucol,usub): ucol[*] stores the numerical values of U-columns outside the rectangular supernodes. The row subscript of nonzero ucol[k] is stored in usub[k]. xusub[i] points to the starting location of column i in ucol. Storage: new row subscripts; that is subscripts of PA. </pre> <hr><h2>Typedef Documentation</h2><a class="anchor" name="b6fd6105e64ed14a0c9281326f05e623"></a><!-- doxytag: member="slu_zdefs.h::int_t" ref="b6fd6105e64ed14a0c9281326f05e623" args="" --><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">typedef int <a class="el" href="slu__zdefs_8h.html#b6fd6105e64ed14a0c9281326f05e623">int_t</a> </td>⌨️ 快捷键说明
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