diff options
| -rw-r--r-- | benchmarks/intel_upload_blit_large.c | 5 | ||||
| -rw-r--r-- | benchmarks/intel_upload_blit_small.c | 5 |
2 files changed, 6 insertions, 4 deletions
diff --git a/benchmarks/intel_upload_blit_large.c b/benchmarks/intel_upload_blit_large.c index 9fc2ee1a..aec19c44 100644 --- a/benchmarks/intel_upload_blit_large.c +++ b/benchmarks/intel_upload_blit_large.c @@ -77,12 +77,13 @@ do_render(drm_intel_bufmgr *bufmgr, struct intel_batchbuffer *batch, uint32_t data[width * height]; drm_intel_bo *src_bo; int i; + static uint32_t seed = 1; /* Generate some junk. Real workloads would be doing a lot more * work to generate the junk. */ for (i = 0; i < width * height; i++) { - data[i] = (uint32_t)random(); + data[i] = seed++; } /* Upload the junk. */ @@ -145,7 +146,7 @@ int main(int argc, char **argv) printf("%d iterations in %.03f secs: %.01f MB/sec\n", i, end_time - start_time, - (double)OBJECT_WIDTH * OBJECT_HEIGHT * 4 / + (double)i * OBJECT_WIDTH * OBJECT_HEIGHT * 4 / 1024.0 / 1024.0 / (end_time - start_time)); intel_batchbuffer_free(batch); diff --git a/benchmarks/intel_upload_blit_small.c b/benchmarks/intel_upload_blit_small.c index 11ea5c0d..719a8a1c 100644 --- a/benchmarks/intel_upload_blit_small.c +++ b/benchmarks/intel_upload_blit_small.c @@ -76,6 +76,7 @@ do_render(drm_intel_bufmgr *bufmgr, struct intel_batchbuffer *batch, uint32_t data[64]; drm_intel_bo *src_bo; int i; + static uint32_t seed = 1; src_bo = drm_intel_bo_alloc(bufmgr, "src", width * height * 4, 4096); @@ -96,7 +97,7 @@ do_render(drm_intel_bufmgr *bufmgr, struct intel_batchbuffer *batch, size = width * height - i; for (j = 0; j < size; j++) - data[j] = (uint32_t)random(); + data[j] = seed++; /* Upload the junk. */ drm_intel_bo_subdata(src_bo, i * 4, size * 4, data); @@ -160,7 +161,7 @@ int main(int argc, char **argv) printf("%d iterations in %.03f secs: %.01f MB/sec\n", i, end_time - start_time, - (double)OBJECT_WIDTH * OBJECT_HEIGHT * 4 / + (double)i * OBJECT_WIDTH * OBJECT_HEIGHT * 4 / 1024.0 / 1024.0 / (end_time - start_time)); intel_batchbuffer_free(batch); |