Révision 247 Pi/C/OpenMP/Pi_OpenMP.c
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// |
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// Estimation of Pi using Monte Carlo exploration process |
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// Cecill v2 Emmanuel QUEMENER <emmanuel.quemener@gmail.com> |
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// gcc -std=c99 -O3 -o Pi Pi.c -lm
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// gcc -std=c99 -O3 -o Pi_OpenMP Pi_OpenMP.c -lm
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// |
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#include <math.h> |
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double itops=(double)(ParallelRate*IterationsEach)/elapsed; |
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printf("ParallelRate %i\nElapsed Time %.2f\nItops %.0f\n",ParallelRate,elapsed,itops);
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printf("ParallelRate %i\nElapsed Time %.2f\nItops %.0f\nLogItops %.2f\n",ParallelRate,elapsed,itops,log10(itops));
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free(inside); |
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if (argc > 1) {
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iterations=(LENGTH)atoll(argv[1]); |
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ParallelRate=atoi(argv[2]); |
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if (argc > 2) {
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ParallelRate=atoi(argv[2]); |
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} |
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} |
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else {
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printf("\n\tPi : Estimate Pi with Monte Carlo exploration\n\n");
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