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/******************************************************* |
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* |
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* Copyright (c) 2003-2008 by University of Queensland |
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* Earth Systems Science Computational Center (ESSCC) |
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* http://www.uq.edu.au/esscc |
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* |
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* Primary Business: Queensland, Australia |
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* Licensed under the Open Software License version 3.0 |
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* http://www.opensource.org/licenses/osl-3.0.php |
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* |
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*******************************************************/ |
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/**************************************************************/ |
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/* Paso finite element solver */ |
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/**************************************************************/ |
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/* Copyrights by ACcESS Australia, 2003 */ |
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/* Version: $Id$ */ |
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/**************************************************************/ |
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#include "Paso.h" |
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|
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#ifdef _OPENMP |
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#include <omp.h> |
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#endif |
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|
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#ifdef PASO_MPI |
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#include "mpi_C.h" |
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#else |
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#include <time.h> |
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#endif |
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|
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Paso_ErrorCodeType Paso_ErrorCode_=NO_ERROR; |
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char Paso_ErrorMsg_[LenErrorMsg_MAX]={'\0'}; |
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|
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/* reset the error to NO_ERROR */ |
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void Paso_resetError(void) { |
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Paso_ErrorCode_=NO_ERROR; |
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} |
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|
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/* sets an error */ |
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void Paso_setError(Paso_ErrorCodeType err,__const char* msg) { |
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size_t lenMsg=strlen(msg); |
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if (Paso_noError()) { |
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printf("error set = %d %s\n",err,msg); |
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Paso_ErrorCode_=err; |
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strncpy(Paso_ErrorMsg_,msg,MIN(LenErrorMsg_MAX,lenMsg)); |
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Paso_ErrorMsg_[MIN(LenErrorMsg_MAX,lenMsg)]='\0'; |
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} |
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} |
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|
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/* checks if there is no error */ |
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bool_t Paso_noError(void) { |
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Paso_ErrorCodeType err=Paso_getErrorType(); |
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/* return (err==NO_ERROR || err==WARNING);*/ |
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return (err==NO_ERROR); |
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} |
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/* This function checks if the pointer ptr has a target. If not an |
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error is raised and TRUE is returned. */ |
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|
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bool_t Paso_checkPtr(void* ptr) { |
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if (ptr==NULL) { |
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Paso_setError(MEMORY_ERROR,"Out of memory."); |
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return TRUE; |
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} else { |
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return FALSE; |
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} |
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} |
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|
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/* This function returns a timer */ |
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double Paso_timer(void) { |
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double out; |
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|
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#ifdef PASO_MPI |
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out = MPI_Wtime(); |
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#else |
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#ifdef _OPENMP |
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out=omp_get_wtime(); |
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#else |
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out=((double) clock())/CLOCKS_PER_SEC; |
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#endif |
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#endif |
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return out; |
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} |
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#ifndef _OPENMP |
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int omp_get_max_threads(void) { |
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return 1; |
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} |
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#endif |
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/* return the error code */ |
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Paso_ErrorCodeType Paso_getErrorType(void) { |
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return Paso_ErrorCode_; |
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} |
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|
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/* return the error message */ |
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char* Paso_getErrorMessage(void) { |
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return Paso_ErrorMsg_; |
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} |
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/**************************************************************/ |
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