/[escript]/trunk/paso/src/SparseMatrix_addAbsRow.c
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Contents of /trunk/paso/src/SparseMatrix_addAbsRow.c

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Revision 1628 - (show annotations)
Fri Jul 11 13:12:46 2008 UTC (11 years, 4 months ago) by phornby
File MIME type: text/plain
File size: 1569 byte(s)

Merge in /branches/windows_from_1456_trunk_1620_merged_in branch.

You will find a preserved pre-merge trunk in tags under tags/trunk_at_1625.
That will be useful for diffing & checking on my stupidity.

Here is a list of the conflicts and their resolution at this
point in time.


=================================================================================
(LLWS == looks like white space).

finley/src/Assemble_addToSystemMatrix.c - resolve to branch - unused var. may be wrong.....
finley/src/CPPAdapter/SystemMatrixAdapter.cpp - resolve to branch - LLWS
finley/src/CPPAdapter/MeshAdapter.cpp - resolve to branch - LLWS
paso/src/PCG.c - resolve to branch - unused var fixes.
paso/src/SolverFCT.c - resolve to branch - LLWS
paso/src/FGMRES.c - resolve to branch - LLWS
paso/src/Common.h - resolve to trunk version. It's omp.h's include... not sure it's needed,
but for the sake of saftey.....
paso/src/Functions.c - resolve to branch version, indentation/tab removal and return error
on bad unimplemented Paso_FunctionCall.
paso/src/SolverFCT_solve.c - resolve to branch version, unused vars
paso/src/SparseMatrix_MatrixVector.c - resolve to branch version, unused vars.
escript/src/Utils.cpp - resloved to branch, needs WinSock2.h
escript/src/DataExpanded.cpp - resolved to branch version - LLWS
escript/src/DataFactory.cpp - resolve to branch version
=================================================================================

This currently passes tests on linux (debian), but is not checked on windows or Altix yet.

This checkin is to make a trunk I can check out for windows to do tests on it.

Known outstanding problem is in the operator=() method of exceptions
causing warning messages on the intel compilers.

May the God of doughnuts have mercy on my soul.


1
2 /* $Id: SparseMatrix_addAbsRow.c 1306 2007-09-18 05:51:09Z ksteube $ */
3
4 /*******************************************************
5 *
6 * Copyright 2003-2007 by ACceSS MNRF
7 * Copyright 2007 by University of Queensland
8 *
9 * http://esscc.uq.edu.au
10 * Primary Business: Queensland, Australia
11 * Licensed under the Open Software License version 3.0
12 * http://www.opensource.org/licenses/osl-3.0.php
13 *
14 *******************************************************/
15
16 /***************************************************************************/
17
18 /* Paso: SparseMatrix: adds the absolut values of row entries to an array */
19
20 /***************************************************************************/
21
22 /* Copyrights by ACcESS Australia 2005, 2007 */
23 /* Author: gross@access.edu.au */
24
25 /**************************************************************/
26
27 #include "Paso.h"
28 #include "SparseMatrix.h"
29
30 void Paso_SparseMatrix_addAbsRow_CSR_OFFSET0(Paso_SparseMatrix* A, double* array) {
31 dim_t ir,irow,icb,irb;
32 index_t iptr;
33 register double fac;
34 #pragma omp parallel for private(ir,irb,irow,fac,iptr,icb) schedule(static)
35 for (ir=0;ir< A->pattern->numOutput;ir++) {
36 for (irb=0;irb< A->row_block_size;irb++) {
37 irow=irb+A->row_block_size*ir;
38 fac=0.;
39 for (iptr=A->pattern->ptr[ir];iptr<A->pattern->ptr[ir+1]; iptr++) {
40 for (icb=0;icb< A->col_block_size;icb++)
41 fac+=ABS(A->val[iptr*A->block_size+irb+A->row_block_size*icb]);
42 }
43 array[irow]+=fac;
44 }
45 }
46 }

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