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#include <stdio.h> |
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#include <stdlib.h> |
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#include <string> |
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#include <omp.h> |
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#include "ot_parametres.h" |
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int main(int argc,char **argv) { |
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if(argc < 4) |
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{ |
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printf("***********************************************\n"); |
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printf("parra.exe nom_lanceur nb_cpu nb_echantillon (nom_fichier_parametre pour polycristaux)\n"); |
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printf("***********************************************\n"); |
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return 0; |
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|
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} |
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|
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std::string executable=argv[1]; |
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int nbcpu=atoi(argv[2]); |
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int nbechan=atoi(argv[3]); |
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|
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|
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std::string parametre; |
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if(argc==5) parametre=argv[4]; |
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|
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|
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enum TYPE_MICROSTRUCTURE{POLYCRISTAUX=0, |
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PARTICULES=1}; |
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int type_microstructure=TYPE_MICROSTRUCTURE::POLYCRISTAUX; |
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if(argc<5) |
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{ |
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type_microstructure=TYPE_MICROSTRUCTURE::PARTICULES; |
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executable="../../"+executable; |
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} |
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|
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OT_PARAMETRES param; |
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std::string nomcumul; |
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std::string nomcumul1; |
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std::string nomcumul2; |
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std::string nomaster; |
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if(type_microstructure==TYPE_MICROSTRUCTURE::POLYCRISTAUX) |
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{ |
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param.lire((char*)parametre.c_str()); |
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nomcumul=param.get_nom("fichiercumul"); |
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nomaster=param.get_nom("paramaster"); |
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nomcumul1 = nomcumul+".txt"; |
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nomcumul2 = nomcumul+".gnu"; |
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} |
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|
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printf("\033[1;4;32;41m***********************************************\033[0m\n"); |
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printf("\033[1;4;32;41m******* Lanceur parralléle de code ***********\033[0m\n"); |
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printf("\033[1;4;32;41m***********************************************\033[0m\n"); |
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fflush(stdout); |
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int nbthreads, tid; |
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omp_set_num_threads(nbcpu); |
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#pragma omp parallel private ( tid ) shared ( nbthreads ) |
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{ |
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tid = omp_get_thread_num(); |
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//if( 0 == tid ) |
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#pragma omp single |
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nbthreads = omp_get_num_threads(); |
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char commande[255]; |
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sprintf(commande,"mkdir -p cpu%d",tid); |
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system(commande); |
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if(type_microstructure==TYPE_MICROSTRUCTURE::POLYCRISTAUX) |
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{ |
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sprintf(commande,"cp vasy vasy_par %s %s %s2 ./cpu%d",nomaster.c_str(),parametre.c_str(),parametre.c_str(),tid); |
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system(commande); |
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sprintf(commande,"./cpu%d/%s",tid,parametre.c_str()); |
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OT_PARAMETRES paramcpu; |
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paramcpu.lire(commande); |
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std::string nomcumulcpu=paramcpu.get_nom("fichiercumul"); |
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nomcumulcpu="../"+nomcumulcpu; |
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paramcpu.change_valeur("fichiercumul",nomcumulcpu); |
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paramcpu.enregistrer(commande); |
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} |
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|
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//printf("Hello World! I am thread %d/%d\ n", tid, nbthreads); |
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#pragma omp for schedule(dynamic) |
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for (int i=0;i<nbechan;i++) |
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// printf("Bonjour %d à vous Je suis le calcul %d %d\n",i,tid,nbthreads); |
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{ |
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printf("\033[1;4;32;41mCPU numero %d. Calcul numero %d de %d\033[0m\n",tid,i+1,nbechan); |
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fflush(stdout); |
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if(type_microstructure==TYPE_MICROSTRUCTURE::POLYCRISTAUX) |
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{ |
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sprintf(commande,"cd cpu%d;%s",tid,executable.c_str()); |
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system(commande); |
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} |
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else if(type_microstructure==TYPE_MICROSTRUCTURE::PARTICULES) |
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{ |
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sprintf(commande,"mkdir -p cpu%d/e%d; cd cpu%d/e%d;%s",tid,i,tid,i,executable.c_str()); |
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system(commande); |
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} |
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|
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} |
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} |
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/*if(type_microstructure==TYPE_MICROSTRUCTURE::POLYCRISTAUX) |
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{ |
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printf("\n\033[1;4;32;41m***** Rassemblement des résultats *************\033[0m\n\n\n"); |
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fflush(stdout); |
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char commande[2550]; |
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char commande2[2550]; |
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sprintf(commande,"tail -n+1 ./cpu0/%s;",nomcumul1.c_str()); |
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for (int i=1;i<nbthreads;i++) |
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sprintf(commande,"%stail -n+2 ./cpu%d/%s; ",commande,i,nomcumul1.c_str()); |
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sprintf(commande2,"(%s)>%s",commande,nomcumul1.c_str()); |
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system(commande2); |
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sprintf(commande,"tail -n+1 ./cpu0/%s>%s",nomcumul2.c_str(),nomcumul2.c_str()); |
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system(commande); |
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}*/ |
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|
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|
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printf("\033[1;4;32;41m***********************************************\033[0m\n"); |
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printf("\033[1;4;32;41m********************* Fin ********************\033[0m\n"); |
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printf("\033[1;4;32;41m***********************************************\033[0m\n"); |
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|
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|
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|
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return EXIT_SUCCESS; |
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} |
