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fixed helpers and added ao_bench example

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This commit is contained in:
Evghenii
2014-01-05 10:30:25 +01:00
parent 89169d5506
commit 478f4687b1
5 changed files with 109 additions and 5 deletions
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9
examples_ptx/aobench/ao.cpp
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@@ -137,8 +137,8 @@ int main(int argc, char **argv)
//
#ifndef _CUDA_
double minTimeISPC = 1e30;
memset((void *)fimg, 0, sizeof(float) * width * height * 3);
for (unsigned int i = 0; i < test_iterations[0]; i++) {
ispc_memset((void *)fimg, 0, sizeof(float) * width * height * 3);
assert(NSUBSAMPLES == 2);
reset_and_start_timer();
ispc::ao_ispc(width, height, NSUBSAMPLES, fimg);
@@ -158,8 +158,8 @@ int main(int argc, char **argv)
// minimum time for any of them.
//
double minTimeISPCTasks = 1e30;
memset((void *)fimg, 0, sizeof(float) * width * height * 3);
for (unsigned int i = 0; i < test_iterations[1]; i++) {
ispc_memset((void *)fimg, 0, sizeof(float) * width * height * 3);
assert(NSUBSAMPLES == 2);
reset_and_start_timer();
@@ -179,8 +179,8 @@ int main(int argc, char **argv)
// minimum time.
//
double minTimeSerial = 1e30;
memset((void *)fimg, 0, sizeof(float) * width * height * 3);
for (unsigned int i = 0; i < test_iterations[2]; i++) {
ispc_memset((void *)fimg, 0, sizeof(float) * width * height * 3);
reset_and_start_timer();
ao_serial(width, height, NSUBSAMPLES, fimg);
double t = get_elapsed_msec();
@@ -199,6 +199,9 @@ int main(int argc, char **argv)
minTimeSerial / minTimeISPCTasks);
#endif
savePPM("ao-serial.ppm", width, height);
ispc_free(img);
ispc_free(fimg);
return 0;
}