Révision 188 Pi/C/OpenMP/Pi_OpenMP.c
| Pi_OpenMP.c (revision 188) | ||
|---|---|---|
| 129 | 129 |
struct timeval tv1,tv2; |
| 130 | 130 |
LENGTH IterationsEach=((iterations%ParallelRate)==0)?iterations/ParallelRate:iterations/ParallelRate+1; |
| 131 | 131 |
|
| 132 |
inside=(LENGTH*)malloc(sizeof(LENGTH)*ParallelRate); |
|
| 133 |
|
|
| 134 |
gettimeofday(&tv1, NULL); |
|
| 135 |
|
|
| 136 |
#pragma omp parallel for |
|
| 137 |
for (int i=0 ; i<ParallelRate; i++) {
|
|
| 138 |
inside[i]=MainLoopGlobal(IterationsEach,seed_w+i,seed_z+i); |
|
| 132 |
#pragma omp parallel for |
|
| 133 |
for (int i=0 ; i<process; i++) {
|
|
| 134 |
inside[i]=MainLoopGlobal(iterations/process,seed_w+i,seed_z+i); |
|
| 139 | 135 |
} |
| 140 |
|
|
| 141 |
for (int i=0 ; i<ParallelRate; i++) {
|
|
| 136 |
|
|
| 137 |
for (int i=0 ; i<process; i++) {
|
|
| 138 |
printf("\tFound %lld for process %i\n",(long long)inside[i],i);
|
|
| 142 | 139 |
insides+=inside[i]; |
| 143 | 140 |
} |
| 144 |
|
|
| 145 |
gettimeofday(&tv2, NULL); |
|
| 146 |
|
|
| 147 |
for (int i=0 ; i<ParallelRate; i++) {
|
|
| 148 |
printf("\tFound %lld for ParallelRate %i\n",(long long)inside[i],i);
|
|
| 149 |
} |
|
| 150 | 141 |
printf("\n");
|
| 151 | 142 |
|
| 152 | 143 |
double elapsed=(double)((tv2.tv_sec-tv1.tv_sec) * 1000000L + |
Formats disponibles : Unified diff