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This commit is contained in:
Blaise Tine
2019-11-25 14:07:51 -05:00
parent 8d26e402ca
commit e1197575e6
23 changed files with 10089 additions and 8 deletions
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12
benchmarks/opencl/stencil/main.cc
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@@ -187,9 +187,9 @@ int main(int argc, char** argv) {
size_t grid[3] = {(nx-2+tx-1)/tx*tx,ny-2,nz-2};
//size_t grid[3] = {nx-2,ny-2,nz-2};
size_t offset[3] = {1,1,1};
printf("block size in x/y/z = %d %d %d\n",block[0],block[1],block[2]);
printf("grid size in x/y/z = %d %d %d\n",grid[0],grid[1],grid[2]);
printf("block size in x/y/z = %d %d %d\n",block[0],block[1],block[2]);
printf ("blocks = %d\n", (grid[0]/block[0])*(grid[1]/block[1])*(grid[2]*block[2]));
clStatus = clSetKernelArg(clKernel,0,sizeof(float),(void*)&c0);
@@ -204,10 +204,14 @@ int main(int argc, char** argv) {
//main execution
pb_SwitchToTimer(&timers, pb_TimerID_KERNEL);
printf("OK+0\n");
int t;
for(t=0;t<iteration;t++)
{
clStatus = clEnqueueNDRangeKernel(clCommandQueue,clKernel,3,NULL,grid,block,0,NULL,NULL);
printf("OK+0\n");
//printf("iteration %d\n",t)
CHECK_ERROR("clEnqueueNDRangeKernel")
@@ -218,6 +222,8 @@ int main(int argc, char** argv) {
clStatus = clSetKernelArg(clKernel,3,sizeof(cl_mem),(void*)&d_Anext);
}
printf("OK+1\n");
cl_mem d_temp = d_A0;
d_A0 = d_Anext;
d_Anext = d_temp;
@@ -233,6 +239,8 @@ int main(int argc, char** argv) {
clStatus = clReleaseCommandQueue(clCommandQueue);
clStatus = clReleaseContext(clContext);
CHECK_ERROR("clReleaseContext")
printf("OK+2\n");
if (parameters->outFile) {
pb_SwitchToTimer(&timers, pb_TimerID_IO);