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
|
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML3.2 EN">
<HTML>
<HEAD> <link rel="canonical" href="http://www.mcs.anl.gov/petsc/petsc-current/docs/manualpages/Mat/MatOption.html" />
<META NAME="GENERATOR" CONTENT="DOCTEXT">
<TITLE>MatOption</TITLE>
</HEAD>
<BODY BGCOLOR="FFFFFF">
<div id="version" align=right><b>petsc-3.4.2 2013-07-02</b></div>
<A NAME="MatOption"><H1>MatOption</H1></A>
Options that may be set for a matrix and its behavior or storage
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
typedef enum {MAT_OPTION_MIN = -8,
MAT_NEW_NONZERO_LOCATION_ERR = -7,
MAT_NO_OFF_PROC_ZERO_ROWS = -6,
MAT_NO_OFF_PROC_ENTRIES = -5,
MAT_UNUSED_NONZERO_LOCATION_ERR = -4,
MAT_NEW_NONZERO_ALLOCATION_ERR = -3,
MAT_ROW_ORIENTED = -2,
MAT_NEW_NONZERO_LOCATIONS = -1,
MAT_SYMMETRIC = 1,
MAT_STRUCTURALLY_SYMMETRIC = 2,
MAT_NEW_DIAGONALS = 3,
MAT_IGNORE_OFF_PROC_ENTRIES = 4,
MAT_USE_HASH_TABLE = 5,
MAT_KEEP_NONZERO_PATTERN = 6,
MAT_IGNORE_ZERO_ENTRIES = 7,
MAT_USE_INODES = 8,
MAT_HERMITIAN = 9,
MAT_SYMMETRY_ETERNAL = 10,
MAT_CHECK_COMPRESSED_ROW = 11,
MAT_IGNORE_LOWER_TRIANGULAR = 12,
MAT_ERROR_LOWER_TRIANGULAR = 13,
MAT_GETROW_UPPERTRIANGULAR = 14,
MAT_SPD = 15,
MAT_OPTION_MAX = 16} MatOption;
</PRE>
<P>
Any additions/changes here MUST also be made in include/finclude/petscmat.h
<P>
Developer Notes: Entries that are negative need not be called collectively by all processes.
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../Mat/MatSetOption.html#MatSetOption">MatSetOption</A>()
<BR><P><B><P><B><FONT COLOR="#CC3333">Level:</FONT></B>beginner
<BR><FONT COLOR="#CC3333">Location:</FONT></B><A HREF="../../../src/mat/../../include/petscmat.h.html#MatOption">src/mat/../../include/petscmat.h</A>
<BR><A HREF="./index.html">Index of all Mat routines</A>
<BR><A HREF="../../index.html">Table of Contents for all manual pages</A>
<BR><A HREF="../singleindex.html">Index of all manual pages</A>
</BODY></HTML>
|
