Révision 187 Pi/C/OpenACC/Pi_OpenACC.c
| Pi_OpenACC.c (revision 187) | ||
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return(total); |
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} |
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LENGTH splitter(LENGTH iterations,int seed_w,int seed_z,int ParallelRate) {
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LENGTH splitter(LENGTH iterations,unsigned int seed_w,unsigned int seed_z,unsigned int ParallelRate) {
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LENGTH inside[1048576],insides=0;
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LENGTH *inside,insides=0;
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int i; |
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struct timeval tv1,tv2; |
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struct timezone tz; |
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LENGTH IterationsEach=((iterations%ParallelRate)==0)?iterations/ParallelRate:iterations/ParallelRate+1; |
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inside=(LENGTH*)malloc(sizeof(LENGTH)*ParallelRate); |
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#if _OPENACC |
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acc_init(acc_device_nvidia); |
| ... | ... | |
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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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free(inside); |
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return(insides); |
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} |
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