diff options
Diffstat (limited to 'test/lowlevel-blt-bench.c')
| -rw-r--r-- | test/lowlevel-blt-bench.c | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/test/lowlevel-blt-bench.c b/test/lowlevel-blt-bench.c index 8ad4ebb..99f8352 100644 --- a/test/lowlevel-blt-bench.c +++ b/test/lowlevel-blt-bench.c @@ -165,7 +165,7 @@ call_func (pixman_composite_func_t func, func (0, &info); } -void +double noinline bench_L (pixman_op_t op, pixman_image_t * src_img, @@ -204,9 +204,11 @@ bench_L (pixman_op_t op, call_func (func, op, src_img, mask_img, dst_img, x, 0, x, 0, 63 - x, 0, width, lines_count); } qx = q; + + return (double)n * lines_count * width; } -void +double noinline bench_M (pixman_op_t op, pixman_image_t * src_img, @@ -224,6 +226,8 @@ bench_M (pixman_op_t op, x = 0; call_func (func, op, src_img, mask_img, dst_img, x, 0, x, 0, 1, 0, WIDTH - 64, HEIGHT); } + + return (double)n * (WIDTH - 64) * HEIGHT; } double @@ -476,13 +480,12 @@ bench_composite (const char *testname, n = 1 + npix / (l1test_width * 8); t1 = gettime (); #if EXCLUDE_OVERHEAD - bench_L (op, src_img, mask_img, dst_img, n, pixman_image_composite_empty, l1test_width, 1); + pix_cnt = bench_L (op, src_img, mask_img, dst_img, n, pixman_image_composite_empty, l1test_width, 1); #endif t2 = gettime (); - bench_L (op, src_img, mask_img, dst_img, n, func, l1test_width, 1); + pix_cnt = bench_L (op, src_img, mask_img, dst_img, n, func, l1test_width, 1); t3 = gettime (); - printf (" L1:%7.2f", (double)n * l1test_width * 1 / - ((t3 - t2) - (t2 - t1)) / 1000000.); + printf (" L1:%7.2f", pix_cnt / ((t3 - t2) - (t2 - t1)) / 1000000.); fflush (stdout); memcpy (dst, src, BUFSIZE); @@ -495,13 +498,12 @@ bench_composite (const char *testname, n = 1 + npix / (l1test_width * nlines); t1 = gettime (); #if EXCLUDE_OVERHEAD - bench_L (op, src_img, mask_img, dst_img, n, pixman_image_composite_empty, l1test_width, nlines); + pix_cnt = bench_L (op, src_img, mask_img, dst_img, n, pixman_image_composite_empty, l1test_width, nlines); #endif t2 = gettime (); - bench_L (op, src_img, mask_img, dst_img, n, func, l1test_width, nlines); + pix_cnt = bench_L (op, src_img, mask_img, dst_img, n, func, l1test_width, nlines); t3 = gettime (); - printf (" L2:%7.2f", (double)n * l1test_width * nlines / - ((t3 - t2) - (t2 - t1)) / 1000000.); + printf (" L2:%7.2f", pix_cnt / ((t3 - t2) - (t2 - t1)) / 1000000.); fflush (stdout); memcpy (dst, src, BUFSIZE); @@ -510,14 +512,14 @@ bench_composite (const char *testname, n = 1 + npix / (WIDTH * HEIGHT); t1 = gettime (); #if EXCLUDE_OVERHEAD - bench_M (op, src_img, mask_img, dst_img, n, pixman_image_composite_empty); + pix_cnt = bench_M (op, src_img, mask_img, dst_img, n, pixman_image_composite_empty); #endif t2 = gettime (); - bench_M (op, src_img, mask_img, dst_img, n, func); + pix_cnt = bench_M (op, src_img, mask_img, dst_img, n, func); t3 = gettime (); printf (" M:%6.2f (%6.2f%%)", - ((double)n * (WIDTH - 64) * HEIGHT / ((t3 - t2) - (t2 - t1))) / 1000000., - ((double)n * (WIDTH - 64) * HEIGHT / ((t3 - t2) - (t2 - t1)) * bytes_per_pix) * (100.0 / bandwidth) ); + (pix_cnt / ((t3 - t2) - (t2 - t1))) / 1000000., + (pix_cnt / ((t3 - t2) - (t2 - t1)) * bytes_per_pix) * (100.0 / bandwidth) ); fflush (stdout); memcpy (dst, src, BUFSIZE); |