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/* $Id$ */ |
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|
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/**************************************************************/ |
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|
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/* Paso: interface to the direct solvers */ |
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/**************************************************************/ |
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|
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/* Copyrights by ACcESS Australia 2003 */ |
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/* Author: gross@access.edu.au */ |
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|
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/**************************************************************/ |
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|
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#include "Paso.h" |
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#include "Solvers/Solver.h" |
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|
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#ifdef SCSL |
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#include "SCSL/SCSL.h" |
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#endif |
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|
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#ifdef MKL |
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#include "MKL/MKL.h" |
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#endif |
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|
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#ifdef UMFPACK |
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#include "UFMPACK/UMFPACK.h" |
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#endif |
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|
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/**************************************************************/ |
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|
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void Paso_solve(Paso_SystemMatrix* A, |
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double* out, |
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double* in, |
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Paso_Options* options) { |
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|
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Paso_resetError(); |
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if (A->num_rows!=A->num_cols || A->col_block_size!=A->row_block_size) { |
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Paso_setError(VALUE_ERROR,"__FILE__: matrix has to be a square matrix."); |
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return; |
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} |
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index_t package=Paso_Options_getPackage(options->method,options->package,options->symmetric); |
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if (Paso_noError()) { |
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switch(package) { |
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|
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case PASO_PASO: |
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Paso_Solver(A,out,in,options); |
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break; |
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|
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#ifdef SCSL |
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case PASO_SCSL: |
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Paso_SCSL(A,out,in,options); |
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break; |
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#endif |
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|
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/* |
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case PASO_MKL: |
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Paso_MKL(A,out,in,options); |
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break; |
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*/ |
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|
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/* |
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case PASO_UMFPACK: |
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Paso_UMFPACK(A,out,in,options); |
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break; |
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*/ |
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|
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default: |
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Paso_setError(VALUE_ERROR,"__FILE__: unknown package code"); |
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return; |
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} |
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} |
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return; |
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} |
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|
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/* free memory possibly resereved for a recall */ |
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|
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void Paso_solve_free(Paso_SystemMatrix* in) { |
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Paso_Solver_free(in); |
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#ifdef SCSL |
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Paso_SCSL_free(in); |
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#endif |
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/* Paso_MKL_free(A,out,in,options); */ |
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/* Paso_UMFPACK_free(A,out,in,options); */ |
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return; |
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} |
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/* |
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* $Log$ |
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* Revision 1.2 2005/09/15 03:44:39 jgs |
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* Merge of development branch dev-02 back to main trunk on 2005-09-15 |
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* |
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* Revision 1.1.2.2 2005/09/07 00:59:08 gross |
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* some inconsistent renaming fixed to make the linking work. |
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* |
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* Revision 1.1.2.1 2005/09/05 06:29:49 gross |
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* These files have been extracted from finley to define a stand alone libray for iterative |
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* linear solvers on the ALTIX. main entry through Paso_solve. this version compiles but |
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* has not been tested yet. |
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* |
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* |
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*/ |
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