diff options
Diffstat (limited to 'third_party/aom/test/obmc_variance_test.cc')
| -rw-r--r-- | third_party/aom/test/obmc_variance_test.cc | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/third_party/aom/test/obmc_variance_test.cc b/third_party/aom/test/obmc_variance_test.cc index 04fee8285..4563b964a 100644 --- a/third_party/aom/test/obmc_variance_test.cc +++ b/third_party/aom/test/obmc_variance_test.cc @@ -93,6 +93,43 @@ TEST_P(ObmcVarianceTest, ExtremeValues) { } } +TEST_P(ObmcVarianceTest, DISABLED_Speed) { + DECLARE_ALIGNED(32, uint8_t, pre[MAX_SB_SQUARE]); + DECLARE_ALIGNED(32, int32_t, wsrc[MAX_SB_SQUARE]); + DECLARE_ALIGNED(32, int32_t, mask[MAX_SB_SQUARE]); + + const int pre_stride = this->rng_(MAX_SB_SIZE + 1); + + for (int i = 0; i < MAX_SB_SQUARE; ++i) { + pre[i] = this->rng_.Rand8(); + wsrc[i] = this->rng_.Rand8() * this->rng_(kMaskMax * kMaskMax + 1); + mask[i] = this->rng_(kMaskMax * kMaskMax + 1); + } + + const int num_loops = 1000000; + unsigned int ref_sse, tst_sse; + aom_usec_timer ref_timer, test_timer; + + aom_usec_timer_start(&ref_timer); + for (int i = 0; i < num_loops; ++i) { + params_.ref_func(pre, pre_stride, wsrc, mask, &ref_sse); + } + aom_usec_timer_mark(&ref_timer); + const int elapsed_time_c = + static_cast<int>(aom_usec_timer_elapsed(&ref_timer)); + + aom_usec_timer_start(&test_timer); + for (int i = 0; i < num_loops; ++i) { + params_.tst_func(pre, pre_stride, wsrc, mask, &tst_sse); + } + aom_usec_timer_mark(&test_timer); + const int elapsed_time_simd = + static_cast<int>(aom_usec_timer_elapsed(&test_timer)); + + printf("c_time=%d \t simd_time=%d \t gain=%d \n", elapsed_time_c, + elapsed_time_simd, (elapsed_time_c / elapsed_time_simd)); +} + #if HAVE_SSE4_1 const ObmcVarianceTest::ParamType sse4_functions[] = { TestFuncs(aom_obmc_variance128x128_c, aom_obmc_variance128x128_sse4_1), @@ -117,6 +154,30 @@ INSTANTIATE_TEST_CASE_P(SSE4_1, ObmcVarianceTest, ::testing::ValuesIn(sse4_functions)); #endif // HAVE_SSE4_1 +#if HAVE_AVX2 +const ObmcVarianceTest::ParamType avx2_functions[] = { + TestFuncs(aom_obmc_variance128x128_c, aom_obmc_variance128x128_avx2), + TestFuncs(aom_obmc_variance128x64_c, aom_obmc_variance128x64_avx2), + TestFuncs(aom_obmc_variance64x128_c, aom_obmc_variance64x128_avx2), + TestFuncs(aom_obmc_variance64x64_c, aom_obmc_variance64x64_avx2), + TestFuncs(aom_obmc_variance64x32_c, aom_obmc_variance64x32_avx2), + TestFuncs(aom_obmc_variance32x64_c, aom_obmc_variance32x64_avx2), + TestFuncs(aom_obmc_variance32x32_c, aom_obmc_variance32x32_avx2), + TestFuncs(aom_obmc_variance32x16_c, aom_obmc_variance32x16_avx2), + TestFuncs(aom_obmc_variance16x32_c, aom_obmc_variance16x32_avx2), + TestFuncs(aom_obmc_variance16x16_c, aom_obmc_variance16x16_avx2), + TestFuncs(aom_obmc_variance16x8_c, aom_obmc_variance16x8_avx2), + TestFuncs(aom_obmc_variance8x16_c, aom_obmc_variance8x16_avx2), + TestFuncs(aom_obmc_variance8x8_c, aom_obmc_variance8x8_avx2), + TestFuncs(aom_obmc_variance8x4_c, aom_obmc_variance8x4_avx2), + TestFuncs(aom_obmc_variance4x8_c, aom_obmc_variance4x8_sse4_1), + TestFuncs(aom_obmc_variance4x4_c, aom_obmc_variance4x4_sse4_1) +}; + +INSTANTIATE_TEST_CASE_P(AVX2, ObmcVarianceTest, + ::testing::ValuesIn(avx2_functions)); +#endif // HAVE_AVX2 + //////////////////////////////////////////////////////////////////////////////// // High bit-depth //////////////////////////////////////////////////////////////////////////////// |