File: zgssv_8c.html

package info (click to toggle)
superlu 7.0.1%2Bdfsg1-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 12,292 kB
  • sloc: ansic: 59,338; makefile: 413; csh: 141; f90: 125; fortran: 77
file content (341 lines) | stat: -rw-r--r-- 21,540 bytes parent folder | download
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=11"/>
<meta name="generator" content="Doxygen 1.9.4"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>SuperLU: SRC/zgssv.c File Reference</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
 <tbody>
 <tr id="projectrow">
  <td id="projectalign">
   <div id="projectname">SuperLU<span id="projectnumber">&#160;7.0.0</span>
   </div>
  </td>
 </tr>
 </tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.9.4 -->
<script type="text/javascript" src="menudata.js"></script>
<script type="text/javascript" src="menu.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&amp;dn=expat.txt MIT */
$(function() {
  initMenu('',false,false,'search.php','Search');
});
/* @license-end */
</script>
<div id="main-nav"></div>
<div id="nav-path" class="navpath">
  <ul>
<li class="navelem"><a class="el" href="dir_1e771ff450ae847412a8c28572c155bb.html">SRC</a></li>  </ul>
</div>
</div><!-- top -->
<div class="header">
  <div class="summary">
<a href="#func-members">Functions</a>  </div>
  <div class="headertitle"><div class="title">zgssv.c File Reference</div></div>
</div><!--header-->
<div class="contents">

<p>Solves the system of linear equations A*X=B.  
<a href="#details">More...</a></p>
<div class="textblock"><code>#include &quot;<a class="el" href="slu__zdefs_8h_source.html">slu_zdefs.h</a>&quot;</code><br />
</div><div class="textblock"><div class="dynheader">
Include dependency graph for zgssv.c:</div>
<div class="dyncontent">
<div class="center"><img src="zgssv_8c__incl.png" border="0" usemap="#aSRC_2zgssv_8c" alt=""/></div>
<map name="aSRC_2zgssv_8c" id="aSRC_2zgssv_8c">
<area shape="rect" title="Solves the system of linear equations A*X=B." alt="" coords="345,5,443,32"/>
<area shape="rect" href="slu__zdefs_8h.html" title="Header file for real operations." alt="" coords="349,80,439,107"/>
<area shape="rect" title=" " alt="" coords="5,155,68,181"/>
<area shape="rect" title=" " alt="" coords="93,155,157,181"/>
<area shape="rect" title=" " alt="" coords="95,229,157,256"/>
<area shape="rect" title=" " alt="" coords="181,229,245,256"/>
<area shape="rect" title=" " alt="" coords="432,155,497,181"/>
<area shape="rect" title=" " alt="" coords="552,229,617,256"/>
<area shape="rect" href="slu__Cnames_8h.html" title="Macros defining how C routines will be called." alt="" coords="522,155,629,181"/>
<area shape="rect" href="superlu__config_8h.html" title=" " alt="" coords="653,155,773,181"/>
<area shape="rect" href="supermatrix_8h.html" title="Matrix type definitions." alt="" coords="797,155,900,181"/>
<area shape="rect" href="slu__util_8h.html" title="Utility header file." alt="" coords="282,155,357,181"/>
<area shape="rect" href="slu__dcomplex_8h.html" title="Header file for complex operations." alt="" coords="925,155,1039,181"/>
<area shape="rect" title=" " alt="" coords="458,229,527,256"/>
<area shape="rect" href="superlu__enum__consts_8h.html" title="enum constants header file" alt="" coords="269,229,433,256"/>
</map>
</div>
</div><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="func-members" name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:aafc6afbf8e173f2d4e41239bc568b0ec"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="zgssv_8c.html#aafc6afbf8e173f2d4e41239bc568b0ec">zgssv</a> (<a class="el" href="structsuperlu__options__t.html">superlu_options_t</a> *options, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *<a class="el" href="zsymv_8c.html#af5d6242ff783dd9efca51eeec1c234f7">A</a>, int *perm_c, int *perm_r, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *L, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *<a class="el" href="zlarnv_8c.html#aa856a8508457fb5628c7d60f266c5596">U</a>, <a class="el" href="structSuperMatrix.html">SuperMatrix</a> *B, <a class="el" href="structSuperLUStat__t.html">SuperLUStat_t</a> *stat, <a class="el" href="superlu__config_8h.html#ab6fd6105e64ed14a0c9281326f05e623">int_t</a> *info)</td></tr>
<tr class="memdesc:aafc6afbf8e173f2d4e41239bc568b0ec"><td class="mdescLeft">&#160;</td><td class="mdescRight">Driver routines.  <a href="zgssv_8c.html#aafc6afbf8e173f2d4e41239bc568b0ec">More...</a><br /></td></tr>
<tr class="separator:aafc6afbf8e173f2d4e41239bc568b0ec"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p >Copyright (c) 2003, The Regents of the University of California, through Lawrence Berkeley National Laboratory (subject to receipt of any required approvals from U.S. Dept. of Energy)</p>
<p >All rights reserved.</p>
<p >The source code is distributed under BSD license, see the file License.txt at the top-level directory.</p>
<pre>
-- SuperLU routine (version 7.0.0) --
Univ. of California Berkeley, Xerox Palo Alto Research Center,
and Lawrence Berkeley National Lab.
October 15, 2003
August 2024
</pre> </div><h2 class="groupheader">Function Documentation</h2>
<a id="aafc6afbf8e173f2d4e41239bc568b0ec" name="aafc6afbf8e173f2d4e41239bc568b0ec"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aafc6afbf8e173f2d4e41239bc568b0ec">&#9670;&nbsp;</a></span>zgssv()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">void zgssv </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="structsuperlu__options__t.html">superlu_options_t</a> *&#160;</td>
          <td class="paramname"><em>options</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="structSuperMatrix.html">SuperMatrix</a> *&#160;</td>
          <td class="paramname"><em>A</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int *&#160;</td>
          <td class="paramname"><em>perm_c</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int *&#160;</td>
          <td class="paramname"><em>perm_r</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="structSuperMatrix.html">SuperMatrix</a> *&#160;</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> *&#160;</td>
          <td class="paramname"><em>U</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="structSuperMatrix.html">SuperMatrix</a> *&#160;</td>
          <td class="paramname"><em>B</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="structSuperLUStat__t.html">SuperLUStat_t</a> *&#160;</td>
          <td class="paramname"><em>stat</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="superlu__config_8h.html#ab6fd6105e64ed14a0c9281326f05e623">int_t</a> *&#160;</td>
          <td class="paramname"><em>info</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">
<pre>
Purpose
=======

ZGSSV solves the system of linear equations A*X=B, using the
LU factorization from ZGSTRF. It performs the following steps:

  1. If A is stored column-wise (A-&gt;Stype = SLU_NC):

     1.1. Permute the columns of A, forming A*Pc, where Pc
          is a permutation matrix. For more details of this step, 
          see <a class="el" href="sp__preorder_8c.html" title="Permute and performs functions on columns of original matrix.">sp_preorder.c</a>.

     1.2. Factor A as Pr*A*Pc=L*U with the permutation Pr determined
          by Gaussian elimination with partial pivoting.
          L is unit lower triangular with offdiagonal entries
          bounded by 1 in magnitude, and U is upper triangular.

     1.3. Solve the system of equations A*X=B using the factored
          form of A.

  2. If A is stored row-wise (A-&gt;Stype = SLU_NR), apply the
     above algorithm to the transpose of A:

     2.1. Permute columns of transpose(A) (rows of A),
          forming transpose(A)*Pc, where Pc is a permutation matrix. 
          For more details of this step, see <a class="el" href="sp__preorder_8c.html" title="Permute and performs functions on columns of original matrix.">sp_preorder.c</a>.

     2.2. Factor A as Pr*transpose(A)*Pc=L*U with the permutation Pr
          determined by Gaussian elimination with partial pivoting.
          L is unit lower triangular with offdiagonal entries
          bounded by 1 in magnitude, and U is upper triangular.

     2.3. Solve the system of equations A*X=B using the factored
          form of A.

  See <a class="el" href="supermatrix_8h.html" title="Matrix type definitions.">supermatrix.h</a> for the definition of '<a class="el" href="structSuperMatrix.html">SuperMatrix</a>' structure.

Arguments
=========

options (input) superlu_options_t*
        The structure defines the input parameters to control
        how the LU decomposition will be performed and how the
        system will be solved.

A       (input) SuperMatrix*
        Matrix A in A*X=B, of dimension (A-&gt;nrow, A-&gt;ncol). The number
        of linear equations is A-&gt;nrow. Currently, the type of A can be:
        Stype = SLU_NC or SLU_NR; Dtype = SLU_Z; Mtype = SLU_GE.
        In the future, more general A may be handled.

perm_c  (input/output) int*
        If A-&gt;Stype = SLU_NC, column permutation vector of size A-&gt;ncol
        which defines the permutation matrix Pc; perm_c[i] = j means 
        column i of A is in position j in A*Pc.
        If A-&gt;Stype = SLU_NR, column permutation vector of size A-&gt;nrow
        which describes permutation of columns of transpose(A) 
        (rows of A) as described above.

        If options-&gt;ColPerm = MY_PERMC or options-&gt;Fact = SamePattern or
           options-&gt;Fact = SamePattern_SameRowPerm, it is an input argument.
           On exit, perm_c may be overwritten by the product of the input
           perm_c and a permutation that postorders the elimination tree
           of Pc'*A'*A*Pc; perm_c is not changed if the elimination tree
           is already in postorder.
        Otherwise, it is an output argument.

perm_r  (input/output) int*
        If A-&gt;Stype = SLU_NC, row permutation vector of size A-&gt;nrow, 
        which defines the permutation matrix Pr, and is determined 
        by partial pivoting.  perm_r[i] = j means row i of A is in 
        position j in Pr*A.
        If A-&gt;Stype = SLU_NR, permutation vector of size A-&gt;ncol, which
        determines permutation of rows of transpose(A)
        (columns of A) as described above.

        If options-&gt;RowPerm = MY_PERMR or
           options-&gt;Fact = SamePattern_SameRowPerm, perm_r is an
           input argument.
        otherwise it is an output argument.

L       (output) SuperMatrix*
        The factor L from the factorization 
            Pr*A*Pc=L*U              (if A-&gt;Stype = SLU_NC) or
            Pr*transpose(A)*Pc=L*U   (if A-&gt;Stype = SLU_NR).
        Uses compressed row subscripts storage for supernodes, i.e.,
        L has types: Stype = SLU_SC, Dtype = SLU_Z, Mtype = SLU_TRLU.

U       (output) SuperMatrix*
        The factor U from the factorization 
            Pr*A*Pc=L*U              (if A-&gt;Stype = SLU_NC) or
            Pr*transpose(A)*Pc=L*U   (if A-&gt;Stype = SLU_NR).
        Uses column-wise storage scheme, i.e., U has types:
        Stype = SLU_NC, Dtype = SLU_Z, Mtype = SLU_TRU.

B       (input/output) SuperMatrix*
        B has types: Stype = SLU_DN, Dtype = SLU_Z, Mtype = SLU_GE.
        On entry, the right hand side matrix.
        On exit, the solution matrix if info = 0;

stat   (output) SuperLUStat_t*
       Record the statistics on runtime and floating-point operation count.
       See util.h for the definition of '<a class="el" href="structSuperLUStat__t.html">SuperLUStat_t</a>'.

info    (output) int*
        = 0: successful exit
        &gt; 0: if info = i, and i is
            &lt;= A-&gt;ncol: <a class="el" href="zlarnv_8c.html#aa856a8508457fb5628c7d60f266c5596">U(i,i)</a> is exactly zero. The factorization has
               been completed, but the factor U is exactly singular,
               so the solution could not be computed.
            &gt; A-&gt;ncol: number of bytes allocated when memory allocation
               failure occurred, plus A-&gt;ncol.
</pre> <div class="dynheader">
Here is the call graph for this function:</div>
<div class="dyncontent">
<div class="center"><img src="zgssv_8c_aafc6afbf8e173f2d4e41239bc568b0ec_cgraph.png" border="0" usemap="#azgssv_8c_aafc6afbf8e173f2d4e41239bc568b0ec_cgraph" alt=""/></div>
<map name="azgssv_8c_aafc6afbf8e173f2d4e41239bc568b0ec_cgraph" id="azgssv_8c_aafc6afbf8e173f2d4e41239bc568b0ec_cgraph">
<area shape="rect" title="Driver routines." alt="" coords="5,664,61,691"/>
<area shape="rect" href="util_8c.html#a7285ca16a0b84b4333d71efeb65c0126" title="Deallocate SuperMatrix of type NCP." alt="" coords="109,65,305,92"/>
<area shape="rect" href="util_8c.html#ac16a0aea75cf99b4d38ec4ede6f13eb4" title="Deallocate SuperMatrix." alt="" coords="134,117,281,158"/>
<area shape="rect" href="get__perm__c_8c.html#aaecb6e6e7a3e97356050bcfdf2573796" title="Obtains a permutation matrix by applying the multiple minimum degree ordering code." alt="" coords="161,233,253,260"/>
<area shape="rect" href="superlu__timer_8c.html#a901b1224789fec99ee424cbfde8fb301" title="Timer function." alt="" coords="387,5,506,32"/>
<area shape="rect" href="input__error_8c.html#ad4e27444570b55672c6d20dc1adb12c0" title=" " alt="" coords="785,2235,872,2261"/>
<area shape="rect" href="memory_8c.html#aef293480a9ff932ae7bf49a1c7e52b15" title=" " alt="" coords="618,765,707,792"/>
<area shape="rect" href="TESTING_2sp__ienv_8c.html#a21109476f1261abd6b256a393f5fd9e7" title=" " alt="" coords="629,1905,697,1932"/>
<area shape="rect" href="sp__preorder_8c.html#ad3a9a45f02456022c7eba79e17e215bc" title=" " alt="" coords="161,487,254,513"/>
<area shape="rect" href="zutil_8c.html#ad055a61ba199b5071804c15d32dae257" title="Supernodal LU factor related." alt="" coords="359,715,535,741"/>
<area shape="rect" href="zgstrf_8c.html#a9958cef7946c50ec8c5cba0dde894ebf" title=" " alt="" coords="180,1323,235,1349"/>
<area shape="rect" href="zgstrs_8c.html#a7ddda3f91ee65762d0589d5d613f2795" title=" " alt="" coords="179,2184,236,2211"/>
<area shape="rect" href="get__perm__c_8c.html#a842fe36b4354a3434c1b340195c71e22" title="Form the structure of A&#39;+A." alt="" coords="407,309,487,336"/>
<area shape="rect" href="mmd_8c.html#aaaff516b361a031e00ca2bc8e835eb54" title=" " alt="" coords="406,157,487,184"/>
<area shape="rect" href="get__perm__c_8c.html#a4d27a2c28e6a97a8480d587376f467de" title="Get COLAMD&#39;s permutation for matrix A." alt="" coords="401,208,492,235"/>
<area shape="rect" href="memory_8c.html#af80c9ccfaa9f16f21cdb5df589eb1692" title=" " alt="" coords="625,436,700,463"/>
<area shape="rect" href="get__perm__c_8c.html#a4366ba634b60299b1172c0313c5e8aea" title="Get METIS&#39; permutation for matrix B." alt="" coords="407,107,487,133"/>
<area shape="rect" href="get__perm__c_8c.html#a357185b632937f39cc4a3b64db5903c9" title="Form the structure of A&#39;*A." alt="" coords="417,56,476,83"/>
<area shape="rect" href="util_8c.html#a83d0844717cd9ffc862d97c194b21833" title="Validity check of a permutation." alt="" coords="399,613,494,640"/>
<area shape="rect" href="util_8c.html#ad4885c929f82623b67a05fd439463487" title="Print content of int array." alt="" coords="398,411,495,437"/>
<area shape="rect" href="sp__coletree_8c.html#ac49eab09694542160a27c8ed8dbf5701" title=" " alt="" coords="401,461,492,488"/>
<area shape="rect" href="sp__coletree_8c.html#a657d6b291654432e815392c2a00d2b84" title=" " alt="" coords="397,512,496,539"/>
<area shape="rect" href="sp__coletree_8c.html#a29961a6839a7a7569d86d5931cb8dee4" title=" " alt="" coords="609,613,716,640"/>
<area shape="rect" href="util_8c.html#a4757427fb19f805c14756b8eef1fdaa4" title="Count the total number of nonzeros in factors L and U, and in the symmetrically reduced L." alt="" coords="412,968,481,995"/>
<area shape="rect" href="util_8c.html#a4b97838714471334eba3f4de948d6e7a" title="Fix up the data storage lsub for L&#45;subscripts." alt="" coords="418,1019,475,1045"/>
<area shape="rect" href="heap__relax__snode_8c.html#a059d36bb76b7562c9bb2cbd7870e7ffe" title=" " alt="" coords="381,917,513,944"/>
<area shape="rect" href="util_8c.html#ae289773c377a566a2f77c88b21d7f4ae" title="Fills an integer array with a given value." alt="" coords="643,1171,682,1197"/>
<area shape="rect" href="relax__snode_8c.html#ad70bc12cb9031ab8aba4a37a18be46e3" title=" " alt="" coords="399,1424,494,1451"/>
<area shape="rect" href="util_8c.html#a67bce8b2142b3be41583de4fbea02cb0" title="Reset repfnz[] for the current column." alt="" coords="399,1069,495,1096"/>
<area shape="rect" href="memory_8c.html#a62bab720052d576a870b98e6499b1a50" title="Set up pointers for integer working arrays." alt="" coords="408,867,485,893"/>
<area shape="rect" href="zcolumn__bmod_8c.html#aa84a3714b3d55eb721a7a47eb0bcc110" title=" " alt="" coords="391,1576,503,1603"/>
<area shape="rect" href="zmemory_8c.html#af13057151eb1fefd6006eb94ae1151d5" title="Expand the data structures for L and U during the factorization." alt="" coords="606,1677,719,1704"/>
<area shape="rect" href="zcolumn__dfs_8c.html#a463ff3732eb60c8bb25df9c883dd7162" title=" " alt="" coords="398,1779,495,1805"/>
<area shape="rect" href="zcopy__to__ucol_8c.html#a587a2ae921e7de3276cd0c4fc8a3aadb" title=" " alt="" coords="393,1728,500,1755"/>
<area shape="rect" href="zutil_8c.html#a0c44a36c5f123ed7ec9b7be17d89f399" title=" " alt="" coords="353,1120,540,1147"/>
<area shape="rect" href="zmemory_8c.html#a2073a555302c2856dba0829a1ca7e40b" title="Memory&#45;related." alt="" coords="400,816,493,843"/>
<area shape="rect" href="zmemory_8c.html#a077a37f8ac3dd3f11b78b70ead445a4a" title="Free the working storage used by factor routines." alt="" coords="395,1221,499,1248"/>
<area shape="rect" href="zpanel__bmod_8c.html#a6c1aae0b0c84fef3b9feb5362bf2e047" title=" " alt="" coords="395,1880,498,1907"/>
<area shape="rect" href="zpanel__dfs_8c.html#a7b12bfdfb6ea74623e66214e6c71a7d9" title=" " alt="" coords="403,1272,490,1299"/>
<area shape="rect" href="zpivotL_8c.html#a06029dacc576a26c1495317264d00fcc" title=" " alt="" coords="415,1981,479,2008"/>
<area shape="rect" href="zutil_8c.html#a6c1d9771fce448f0c800ad4deaead019" title="Diagnostic print of column &quot;jcol&quot; in the U/L factor." alt="" coords="398,1323,495,1349"/>
<area shape="rect" href="zpruneL_8c.html#a3caf299d6442f3e88c48b1f93e21742a" title=" " alt="" coords="411,1373,482,1400"/>
<area shape="rect" href="zmemory_8c.html#a2d983454dded23484688350acd60d453" title="Set up pointers for real working arrays." alt="" coords="402,1931,491,1957"/>
<area shape="rect" href="zsnode__bmod_8c.html#ae4edaac25125ac0e6e309858b4b3b4d0" title="Performs numeric block updates within the relaxed snode." alt="" coords="394,1475,499,1501"/>
<area shape="rect" href="zsnode__dfs_8c.html#aba93e6cfd294e2cc92c3d1ba62a7594a" title=" " alt="" coords="401,1627,492,1653"/>
<area shape="rect" href="dcomplex_8c.html#a4cfde2671a83833a15c5b48517781db0" title="Complex Division c = a/b." alt="" coords="636,2083,689,2109"/>
<area shape="rect" href="zmemory_8c.html#a65bd8dfdac48e35a4b03b9c9aa62cdf1" title=" " alt="" coords="588,2184,737,2211"/>
<area shape="rect" href="zmemory_8c.html#abe25de7ac95d08769687751ffebc755b" title=" " alt="" coords="371,2285,522,2312"/>
<area shape="rect" href="zsp__blas2_8c.html#a070a51d222072a18d8d6ac91381b4859" title="Solves one of the systems of equations A*x = b, or A&#39;*x = b." alt="" coords="411,2133,483,2160"/>
<area shape="rect" href="slu__zdefs_8h.html#a7566d50f83608ee97bd5615d38ca010f" title="BLAS." alt="" coords="410,2235,483,2261"/>
</map>
</div>

</div>
</div>
</div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generated by&#160;<a href="https://www.doxygen.org/index.html"><img class="footer" src="doxygen.svg" width="104" height="31" alt="doxygen"/></a> 1.9.4
</small></address>
</body>
</html>