diff options
| author | Andre Susano Pinto <andresusanopinto@gmail.com> | 2009-06-30 05:17:50 +0400 |
|---|---|---|
| committer | Andre Susano Pinto <andresusanopinto@gmail.com> | 2009-06-30 05:17:50 +0400 |
| commit | e0cfafa6292cbcec5d49817583204a418308aac7 (patch) | |
| tree | 29b20bec20f6d8380f6c05699c45324969301e44 /source/blender/render/intern/include/rayobject.h | |
| parent | dd7463bd4d0457a6b11515d14cce7871fe5f6fd5 (diff) | |
Measure build time...
*as expected it's a lot faster on BVH
Diffstat (limited to 'source/blender/render/intern/include/rayobject.h')
| -rw-r--r-- | source/blender/render/intern/include/rayobject.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/source/blender/render/intern/include/rayobject.h b/source/blender/render/intern/include/rayobject.h index 064341ae18b..53d96d6331f 100644 --- a/source/blender/render/intern/include/rayobject.h +++ b/source/blender/render/intern/include/rayobject.h @@ -120,4 +120,31 @@ int RE_rayobject_intersect(RayObject *r, Isect *i); #define ISECT_EPSILON ((float)FLT_EPSILON) + + +#if !defined(_WIN32) + +#include <sys/time.h> +#include <time.h> +#include <stdio.h> + +#define BENCH(a,name) \ + do { \ + double _t1, _t2; \ + struct timeval _tstart, _tend; \ + clock_t _clock_init = clock(); \ + gettimeofday ( &_tstart, NULL); \ + (a); \ + gettimeofday ( &_tend, NULL); \ + _t1 = ( double ) _tstart.tv_sec + ( double ) _tstart.tv_usec/ ( 1000*1000 ); \ + _t2 = ( double ) _tend.tv_sec + ( double ) _tend.tv_usec/ ( 1000*1000 ); \ + printf("BENCH:%s: %fs (real) %fs (cpu)\n", #name, _t2-_t1, (float)(clock()-_clock_init)/CLOCKS_PER_SEC);\ + } while(0) +#else + +#define BENCH(a) (a) + +#endif + + #endif |