linux top bottlenecks
GoogleCodeExporter opened this issue · comments
Investigate top bottlenecks
LIBYUV_DISABLE_AVX2=1 LIBYUV_WIDTH=1280 LIBYUV_HEIGHT=720 LIBYUV_REPEAT=1000
perf record out/Release/libyuv_unittest --gtest_filter=*
perf report
13.81% libyuv_unittest libyuv_unittest [.] libyuv::libyuvTest_ScaleTestRoundToByte_Test::T◆
13.81% libyuv_unittest libyuv_unittest [.] libyuv::libyuvTest_TestRoundToByte_Test::TestBo▒
4.94% libyuv_unittest libyuv_unittest [.] ScaleAddRow_C ▒
4.07% libyuv_unittest libyuv_unittest [.] ScaleARGBRowDownEvenBox_SSE2 ▒
3.63% libyuv_unittest libyuv_unittest [.] InterpolateRow_SSSE3 ▒
3.57% libyuv_unittest libyuv_unittest [.] I422ToARGBMatrixRow_SSSE3 ▒
3.06% libyuv_unittest libyuv_unittest [.] ScaleARGBFilterCols_SSSE3 ▒
3.02% libyuv_unittest libyuv_unittest [.] ScaleFilterCols_SSSE3 ▒
2.63% libyuv_unittest libyuv_unittest [.] ScaleARGBRowDown2Box_SSE2 ▒
2.58% libyuv_unittest libyuv_unittest [.] libyuv::ScaleARGB(unsigned char const*, int, in▒
2.57% libyuv_unittest libyuv_unittest [.] ARGBToRGB565DitherRow_C ▒
2.45% libyuv_unittest libyuv_unittest [.] ScaleARGBCols_SSE2 ▒
2.44% libyuv_unittest libc-2.19.so [.] __random_r ▒
2.23% libyuv_unittest libyuv_unittest [.] CopyRow_ERMS ▒
1.64% libyuv_unittest libyuv_unittest [.] I422ToABGRMatrixRow_SSSE3 ▒
1.46% libyuv_unittest libyuv_unittest [.] ScaleARGBRowDownEven_SSE2 ▒
1.29% libyuv_unittest libyuv_unittest [.] FixedDiv_X86 ▒
1.26% libyuv_unittest libyuv_unittest [.] libyuv::ScaleAddCols1_C(int, int, int, int, uns▒
1.24% libyuv_unittest libyuv_unittest [.] ARGBShuffleRow_SSSE3 ▒
1.21% libyuv_unittest libyuv_unittest [.] CumulativeSumToAverageRow_SSE2 ▒
1.14% libyuv_unittest libc-2.19.so [.] __random ▒
1.08% libyuv_unittest libyuv_unittest [.] ScaleCols_C ▒
0.99% libyuv_unittest libyuv_unittest [.] ARGBToYRow_SSSE3 ▒
0.75% libyuv_unittest libyuv_unittest [.] ComputeCumulativeSumRow_SSE2 ▒
0.75% libyuv_unittest libc-2.19.so [.] _int_malloc
Original issue reported on code.google.com by fbarch...@google.com on 16 Sep 2015 at 11:36
r1483 removes redundent scale rounding test.
Rounding test is still top bottleneck though on linux.
16.52% libyuv_unittest libyuv_unittest [.] libyuv::libyuvTest_TestRoundToByte_Test::TestBody()
Original comment by fbarch...@google.com on 17 Sep 2015 at 5:28
The following is a complete list of C functions (there should be none)
LIBYUV_FLAGS=-1 LIBYUV_WIDTH=1280 LIBYUV_HEIGHT=720 LIBYUV_REPEAT=999 perf
record out/Release/libyuv_unittest --gtest_filter=*
perf report >out.txt
grep _C out.txt
5.88% libyuv_unittest libyuv_unittest [.] ScaleAddRow_C
3.08% libyuv_unittest libyuv_unittest [.] ARGBToRGB565DitherRow_C
1.38% libyuv_unittest libyuv_unittest [.] libyuv::ScaleAddCols1_C(int, int, int, int, unsigned short const*, unsigned char*)
1.28% libyuv_unittest libyuv_unittest [.] ScaleCols_C
0.52% libyuv_unittest libyuv_unittest [.] ARGBToUV411Row_C
0.25% libyuv_unittest libyuv_unittest [.] ScaleARGBRowDownEven_C
0.14% libyuv_unittest libyuv_unittest [.] libyuv::ScaleAddCols2_C(int, int, int, int, unsigned short const*, unsigned char*)
0.07% libyuv_unittest libyuv_unittest [.] ScaleColsUp2_C
0.03% libyuv_unittest libyuv_unittest [.] MirrorUVRow_C
0.01% libyuv_unittest libyuv_unittest [.] TransposeWx8_C
0.01% libyuv_unittest libyuv_unittest [.] TransposeWxH_C
0.01% libyuv_unittest libyuv_unittest [.] ScaleRowDown34_0_Box_C
0.00% libyuv_unittest libyuv_unittest [.] ScaleRowDown34_1_Box_C
0.00% libyuv_unittest libyuv_unittest [.] TransposeUVWx8_C
0.00% libyuv_unittest libyuv_unittest [.] ScaleRowDown38_3_Box_C
0.00% libyuv_unittest libyuv_unittest [.] ScaleRowDown2Box_C
0.00% libyuv_unittest libyuv_unittest [.] ScaleRowDown34_C
0.00% libyuv_unittest libyuv_unittest [.] ScaleRowDown38_2_Box_C
0.00% libyuv_unittest libyuv_unittest [.] libyuv::libyuvTest_CropNV12_Test::TestBody()
0.00% libyuv_unittest libyuv_unittest [.] ScaleRowDown38_C
0.00% libyuv_unittest libyuv_unittest [.] ARGBToUVJ422Row_C
Original comment by fbarch...@google.com on 17 Sep 2015 at 6:35
LIBYUV_FLAGS=-1 LIBYUV_WIDTH=1280 LIBYUV_HEIGHT=720 LIBYUV_REPEAT=999 perf
record out/Release/libyuv_unittest --gtest_filter=*
18.31% libyuv_unittest libyuv_unittest [.] libyuv::libyuvTest_TestRoundToByte_Test::TestBody()
6.47% libyuv_unittest libyuv_unittest [.] ScaleAddRow_C
5.05% libyuv_unittest libyuv_unittest [.] InterpolateRow_AVX2
4.81% libyuv_unittest libyuv_unittest [.] ScaleARGBRowDownEvenBox_SSE2
3.64% libyuv_unittest libyuv_unittest [.] ScaleFilterCols_SSSE3
3.43% libyuv_unittest libyuv_unittest [.] ScaleARGBFilterCols_SSSE3
3.08% libyuv_unittest libyuv_unittest [.] ScaleARGBRowDown2Box_SSE2
3.00% libyuv_unittest libyuv_unittest [.] ScaleARGB
2.86% libyuv_unittest libyuv_unittest [.] ScaleARGBCols_SSE2
2.83% libyuv_unittest libyuv_unittest [.] ARGBToRGB565DitherRow_C
2.69% libyuv_unittest libyuv_unittest [.] CopyRow_ERMS
2.59% libyuv_unittest libyuv_unittest [.] I422ToARGBRow_AVX2
1.72% libyuv_unittest libyuv_unittest [.] ScaleARGBRowDownEven_SSE2
1.60% libyuv_unittest libyuv_unittest [.] FixedDiv_X86
1.48% libyuv_unittest libyuv_unittest [.] ARGBShuffleRow_AVX2
1.47% libyuv_unittest libyuv_unittest [.] CumulativeSumToAverageRow_SSE2
1.45% libyuv_unittest libyuv_unittest [.] I422ToABGRRow_AVX2
1.40% libyuv_unittest libyuv_unittest [.] ScaleCols_C
1.30% libyuv_unittest libyuv_unittest [.] ScaleAddCols1_C
1.08% libyuv_unittest libyuv_unittest [.] NV12ToARGBRow_SSSE3
Original comment by fbarch...@google.com on 23 Sep 2015 at 8:27
- Changed state: Started
NV12ToARGB optimized
18.25% libyuv_unittest libyuv_unittest [.] libyuv::libyuvTest_TestRoundToByte_Test::TestBody()
6.50% libyuv_unittest libyuv_unittest [.] ScaleAddRow_C
5.16% libyuv_unittest libyuv_unittest [.] InterpolateRow_AVX2
4.83% libyuv_unittest libyuv_unittest [.] ScaleARGBRowDownEvenBox_SSE2
3.64% libyuv_unittest libyuv_unittest [.] ScaleFilterCols_SSSE3
3.42% libyuv_unittest libyuv_unittest [.] ScaleARGBFilterCols_SSSE3
3.15% libyuv_unittest libyuv_unittest [.] ScaleARGBRowDown2Box_SSE2
3.00% libyuv_unittest libyuv_unittest [.] ScaleARGB
2.92% libyuv_unittest libyuv_unittest [.] ScaleARGBCols_SSE2
2.83% libyuv_unittest libyuv_unittest [.] ARGBToRGB565DitherRow_C
2.69% libyuv_unittest libyuv_unittest [.] CopyRow_ERMS
2.59% libyuv_unittest libyuv_unittest [.] I422ToARGBRow_AVX2
1.75% libyuv_unittest libyuv_unittest [.] ScaleARGBRowDownEven_SSE2
1.61% libyuv_unittest libyuv_unittest [.] FixedDiv_X86
1.49% libyuv_unittest libyuv_unittest [.] ARGBShuffleRow_AVX2
1.48% libyuv_unittest libyuv_unittest [.] CumulativeSumToAverageRow_SSE2
1.45% libyuv_unittest libyuv_unittest [.] I422ToABGRRow_AVX2
1.40% libyuv_unittest libyuv_unittest [.] ScaleCols_C
1.26% libyuv_unittest libyuv_unittest [.] ScaleAddCols1_C
0.93% libyuv_unittest libyuv_unittest [.] libyuv::ARGBClipTestFilter(int, int, int, int, libyuv::FilterMode, int)
0.92% libyuv_unittest libc-2.19.so [.] _int_malloc
0.91% libyuv_unittest libyuv_unittest [.] ComputeCumulativeSumRow_SSE2
0.85% libyuv_unittest libyuv_unittest [.] ARGBToRGB565Row_SSE2
0.85% libyuv_unittest libyuv_unittest [.] ARGBToYRow_AVX2
0.83% libyuv_unittest libyuv_unittest [.] I422ToARGBRow_SSSE3
0.68% libyuv_unittest libyuv_unittest [.] SobelXRow_SSE2
0.67% libyuv_unittest libyuv_unittest [.] SobelYRow_SSE2
0.62% libyuv_unittest libyuv_unittest [.] TransposeWx8_Fast_SSSE3
0.62% libyuv_unittest libyuv_unittest [.] FixedDiv1_X86
0.61% libyuv_unittest libyuv_unittest [.] ScaleSlope
0.57% libyuv_unittest libyuv_unittest [.] next_marker
0.54% libyuv_unittest libyuv_unittest [.] NV12ToARGBRow_SSSE3
Original comment by fbarch...@google.com on 25 Sep 2015 at 7:31
NV12 AVX2
18.25% libyuv_unittest libyuv_unittest [.] libyuv::libyuvTest_TestRoundToByte_Test::TestBody()
6.53% libyuv_unittest libyuv_unittest [.] ScaleAddRow_C
5.08% libyuv_unittest libyuv_unittest [.] InterpolateRow_AVX2
4.84% libyuv_unittest libyuv_unittest [.] ScaleARGBRowDownEvenBox_SSE2
3.64% libyuv_unittest libyuv_unittest [.] ScaleFilterCols_SSSE3
3.42% libyuv_unittest libyuv_unittest [.] ScaleARGBFilterCols_SSSE3
3.12% libyuv_unittest libyuv_unittest [.] ScaleARGBRowDown2Box_SSE2
3.00% libyuv_unittest libyuv_unittest [.] ScaleARGB
2.90% libyuv_unittest libyuv_unittest [.] ScaleARGBCols_SSE2
2.85% libyuv_unittest libyuv_unittest [.] ARGBToRGB565DitherRow_C
2.71% libyuv_unittest libyuv_unittest [.] CopyRow_ERMS
2.38% libyuv_unittest libyuv_unittest [.] I422ToARGBRow_AVX2
1.76% libyuv_unittest libyuv_unittest [.] ScaleARGBRowDownEven_SSE2
1.62% libyuv_unittest libyuv_unittest [.] FixedDiv_X86
1.49% libyuv_unittest libyuv_unittest [.] CumulativeSumToAverageRow_SSE2
1.49% libyuv_unittest libyuv_unittest [.] ARGBShuffleRow_AVX2
1.41% libyuv_unittest libyuv_unittest [.] ScaleCols_C
1.25% libyuv_unittest libyuv_unittest [.] ScaleAddCols1_C
1.25% libyuv_unittest libyuv_unittest [.] I422ToABGRRow_AVX2
0.99% libyuv_unittest libc-2.19.so [.] _int_malloc
0.92% libyuv_unittest libyuv_unittest [.] libyuv::ARGBClipTestFilter(int, int, int, int, libyuv::FilterMode, int)
0.91% libyuv_unittest libyuv_unittest [.] ComputeCumulativeSumRow_SSE2
0.87% libyuv_unittest libyuv_unittest [.] ARGBToRGB565Row_SSE2
0.85% libyuv_unittest libyuv_unittest [.] ARGBToYRow_AVX2
0.84% libyuv_unittest libyuv_unittest [.] I422ToARGBRow_SSSE3
0.68% libyuv_unittest libyuv_unittest [.] SobelXRow_SSE2
0.67% libyuv_unittest libyuv_unittest [.] SobelYRow_SSE2
0.62% libyuv_unittest libyuv_unittest [.] TransposeWx8_Fast_SSSE3
0.62% libyuv_unittest libyuv_unittest [.] ScaleSlope
0.62% libyuv_unittest libyuv_unittest [.] FixedDiv1_X86
0.55% libyuv_unittest libyuv_unittest [.] next_marker
0.54% libyuv_unittest libyuv_unittest [.] NV12ToARGBRow_SSSE3
0.54% libyuv_unittest libyuv_unittest [.] ARGBToUV411Row_C
0.50% libyuv_unittest libyuv_unittest [.] ARGBToARGB1555Row_SSE2
0.48% libyuv_unittest libyuv_unittest [.] ARGBScaleClip
0.47% libyuv_unittest libyuv_unittest [.] ARGBToUVRow_AVX2
0.46% libyuv_unittest libyuv_unittest [.] ARGBToYJRow_AVX2
0.45% libyuv_unittest libyuv_unittest [.] InterpolateRow_Any_AVX2
0.43% libyuv_unittest libyuv_unittest [.] ARGBToUV422Row_SSSE3
0.42% libyuv_unittest libyuv_unittest [.] I422ToBGRARow_AVX2
0.41% libyuv_unittest libyuv_unittest [.] I422ToRGBARow_AVX2
0.40% libyuv_unittest libc-2.19.so [.] _int_free
0.40% libyuv_unittest libyuv_unittest [.] NV12ToARGBRow_AVX2
Original comment by fbarch...@google.com on 25 Sep 2015 at 11:57
TestRoundToByte is too slow. Improve rounding and/or test
LIBYUV_REPEAT=100 out/Release/libyuv_unittest
--gtest_filter=libyuvTest.TestRoundToByte
Note: Google Test filter = libyuvTest.TestRoundToByte
[==========] Running 1 test from 1 test case.
[----------] Global test environment set-up.
[----------] 1 test from libyuvTest
[ RUN ] libyuvTest.TestRoundToByte
[ OK ] libyuvTest.TestRoundToByte (10731 ms)
[----------] 1 test from libyuvTest (10731 ms total)
[----------] Global test environment tear-down
[==========] 1 test from 1 test case ran. (10731 ms total)
[ PASSED ] 1 test.
Original comment by fbarch...@google.com on 2 Oct 2015 at 6:01
LIBYUV_WIDTH=640 LIBYUV_HEIGHT=360 LIBYUV_REPEAT=4000
out/Release/libyuv_unittest --gtest_filter=**TestRoundToByte*
[ OK ] libyuvTest.TestRoundToByte (419442 ms)
[----------] 1 test from libyuvTest (419442 ms total)
Performance of 4 rounding methods on Linux GCC:
#define ROUND(f) static_cast<int>(f + 0.5)
TestRoundToByte (10731 ms)
#define ROUND(f) lrintf(f)
TestRoundToByte (7911 ms)
#define ROUND(f) static_cast<int>(round(f))
TestRoundToByte (12700 ms)
#define ROUND(f) _mm_cvt_ss2si(_mm_load_ss(&f))
TestRoundToByte (10428 ms)
Original comment by fbarch...@google.com on 2 Oct 2015 at 6:19
7.94% libyuv_unittest libyuv_unittest [.] ScaleAddRow_C
6.08% libyuv_unittest libyuv_unittest [.] InterpolateRow_AVX2
6.04% libyuv_unittest libyuv_unittest [.] ScaleARGBRowDownEvenBox_SSE2
4.46% libyuv_unittest libyuv_unittest [.] ScaleFilterCols_SSSE3
4.15% libyuv_unittest libyuv_unittest [.] ScaleARGBFilterCols_SSSE3
3.87% libyuv_unittest libyuv_unittest [.] ScaleARGBRowDown2Box_SSE2
3.69% libyuv_unittest libyuv_unittest [.] ScaleARGB
3.63% libyuv_unittest libyuv_unittest [.] ARGBToRGB565DitherRow_C
3.53% libyuv_unittest libyuv_unittest [.] ScaleARGBCols_SSE2
3.31% libyuv_unittest libyuv_unittest [.] CopyRow_ERMS
2.91% libyuv_unittest libyuv_unittest [.] I422ToARGBRow_AVX2
2.15% libyuv_unittest libyuv_unittest [.] ScaleARGBRowDownEven_SSE2
1.95% libyuv_unittest libyuv_unittest [.] FixedDiv_X86
1.83% libyuv_unittest libyuv_unittest [.] ARGBShuffleRow_AVX2
1.80% libyuv_unittest libyuv_unittest [.] CumulativeSumToAverageRow_SSE2
1.71% libyuv_unittest libyuv_unittest [.] ScaleCols_C
1.57% libyuv_unittest libyuv_unittest [.] ScaleAddCols1_C
1.52% libyuv_unittest libyuv_unittest [.] I422ToABGRRow_AVX2
1.13% libyuv_unittest libc-2.19.so [.] _int_malloc
1.12% libyuv_unittest libyuv_unittest [.] libyuv::ARGBClipTestFilter(int, int, int, int, libyuv::FilterMode, int)
1.12% libyuv_unittest libyuv_unittest [.] ComputeCumulativeSumRow_SSE2
1.05% libyuv_unittest libyuv_unittest [.] ARGBToRGB565Row_SSE2
1.03% libyuv_unittest libyuv_unittest [.] ARGBToYRow_AVX2
1.02% libyuv_unittest libyuv_unittest [.] I422ToARGBRow_SSSE3
Original comment by fbarch...@chromium.org on 2 Oct 2015 at 11:03
r1502 performance
6.66% libyuv_unittest libyuv_unittest [.] InterpolateRow_AVX2
6.48% libyuv_unittest libyuv_unittest [.] ScaleARGBRowDownEvenBox_SSE2
4.77% libyuv_unittest libyuv_unittest [.] ScaleFilterCols_SSSE3
4.46% libyuv_unittest libyuv_unittest [.] ScaleARGBFilterCols_SSSE3
4.14% libyuv_unittest libyuv_unittest [.] ScaleARGBRowDown2Box_SSE2
3.96% libyuv_unittest libyuv_unittest [.] ScaleARGB
3.76% libyuv_unittest libyuv_unittest [.] ScaleARGBCols_SSE2
3.71% libyuv_unittest libyuv_unittest [.] ARGBToRGB565DitherRow_C
3.57% libyuv_unittest libyuv_unittest [.] CopyRow_ERMS
3.12% libyuv_unittest libyuv_unittest [.] I422ToARGBRow_AVX2
2.29% libyuv_unittest libyuv_unittest [.] ScaleARGBRowDownEven_SSE2
2.13% libyuv_unittest libyuv_unittest [.] FixedDiv_X86
1.95% libyuv_unittest libyuv_unittest [.] ARGBShuffleRow_AVX2
1.92% libyuv_unittest libyuv_unittest [.] CumulativeSumToAverageRow_SSE2
1.80% libyuv_unittest libyuv_unittest [.] ScaleAddRow_AVX2
1.75% libyuv_unittest libyuv_unittest [.] ScaleCols_C
1.63% libyuv_unittest libyuv_unittest [.] I422ToABGRRow_AVX2
1.47% libyuv_unittest libyuv_unittest [.] ScaleAddCols1_C
1.22% libyuv_unittest libc-2.19.so [.] _int_malloc
1.21% libyuv_unittest libyuv_unittest [.] libyuv::ARGBClipTestFilter(int, int, int, int, libyuv::FilterMode, int)
1.21% libyuv_unittest libyuv_unittest [.] ComputeCumulativeSumRow_SSE2
1.11% libyuv_unittest libyuv_unittest [.] ARGBToYRow_AVX2
1.08% libyuv_unittest libyuv_unittest [.] I422ToARGBRow_SSSE3
0.90% libyuv_unittest libyuv_unittest [.] SobelXRow_SSE2
Original comment by fbarch...@chromium.org on 7 Oct 2015 at 5:47
fbarchard@fbarchard-linux:~/src/libyuv/libyuv$ runyuv10 | more
LIBYUV_WIDTH=640 LIBYUV_HEIGHT=360 LIBYUV_REPEAT=4000
out/Release/libyuv_unittest --gtest_filter=* | grep ms | sed
's/\(.*(\)\([0-9]*\)\( ms)\)/\2 - \1\2\3/g' | sort -rn
| sed 's/.*- \(.*\)/\1/g'
[ OK ] libyuvTest.ARGBScaleClipTo1280x720_Linear (11452 ms)
[ FAILED ] libyuvTest.ScaleDownBy8_Box (10933 ms)
[ OK ] libyuvTest.ARGBScaleClipTo1280x720_Bilinear (9219 ms)
[ OK ] libyuvTest.ARGBScaleDownClipBy4_Box (6844 ms)
[ OK ] libyuvTest.ARGBScaleDownClipBy3by4_Box (5228 ms)
[ OK ] libyuvTest.ARGBScaleDownClipBy3by4_Bilinear (5218 ms)
[ OK ] libyuvTest.ARGBScaleClipTo1280x720_None (4465 ms)
[ OK ] libyuvTest.ARGBScaleDownClipBy3by8_Box (3887 ms)
[ OK ] libyuvTest.ARGBScaleClipTo569x480_Linear (3768 ms)
[ OK ] libyuvTest.ARGBScaleDownClipBy8_Box (3407 ms)
[ OK ] libyuvTest.ARGBScaleDownClipBy8_Bilinear (3346 ms)
[ OK ] libyuvTest.ARGBScaleClipFrom569x480_Bilinear (3327 ms)
[ OK ] libyuvTest.ARGBScaleClipFrom352x288_Linear (3257 ms)
[ OK ] libyuvTest.ARGBScaleClipTo569x480_Bilinear (3215 ms)
[ OK ] libyuvTest.ARGBScaleClipFrom320x240_Linear (3149 ms)
[ OK ] libyuvTest.ARGBScaleDownClipBy3by8_Bilinear (3067 ms)
[ OK ] libyuvTest.TestFixedDiv (2970 ms)
[ OK ] libyuvTest.TestFixedDiv1_Opt (2970 ms)
[ OK ] libyuvTest.TestFixedDiv_Opt (2966 ms)
[ OK ] libyuvTest.ARGBScaleDownBy4_Box (2903 ms)
[ OK ] libyuvTest.ScaleTo1280x720_Bilinear (2869 ms)
[ OK ] libyuvTest.ScaleTo1280x720_Box (2852 ms)
[ OK ] libyuvTest.ARGBScaleDownBy8_Bilinear (2837 ms)
[ OK ] libyuvTest.ScaleTo1280x720_Linear (2825 ms)
[ FAILED ] libyuvTest.ScaleDownBy3_Box (2764 ms)
[ OK ] libyuvTest.ARGBScaleDownBy8_Box (2744 ms)
[ OK ] libyuvTest.ARGBScaleClipFrom352x288_Bilinear (2629 ms)
[ OK ] libyuvTest.ARGBScaleClipFrom320x240_Bilinear (2512 ms)
[ OK ] libyuvTest.I420ToRGB565Dither_Any (2412 ms)
[ OK ] libyuvTest.I420ToRGB565Dither_Unaligned (2390 ms)
[ OK ] libyuvTest.I420ToRGB565Dither_Opt (2379 ms)
[ OK ] libyuvTest.I420ToRGB565Dither_Invert (2379 ms)
[ OK ] libyuvTest.ARGBScaleDownClipBy3by8_Linear (2148 ms)
[ OK ] libyuvTest.ARGBScaleClipFrom569x480_Linear (2141 ms)
[ OK ] libyuvTest.ARGBScaleTo1280x720_Bilinear (2138 ms)
[ OK ] libyuvTest.ARGBScaleDownClipBy3by4_Linear (2123 ms)
[ OK ] libyuvTest.ARGBToRGB565Dither_Invert (2040 ms)
[ OK ] libyuvTest.ARGBScaleTo1280x720_Linear (2038 ms)
[ OK ] libyuvTest.ARGBToRGB565Dither_Opt (2019 ms)
[ OK ] libyuvTest.ARGBToRGB565Dither_Unaligned (2017 ms)
[ OK ] libyuvTest.ARGBToRGB565Dither_Any (2007 ms)
Original comment by fbarch...@chromium.org on 7 Oct 2015 at 5:24
6.80% libyuv_unittest libyuv_unittest [.] InterpolateRow_AVX2
6.59% libyuv_unittest libyuv_unittest [.] ScaleARGBRowDownEvenBox_SSE2
4.93% libyuv_unittest libyuv_unittest [.] ScaleFilterCols_SSSE3
4.57% libyuv_unittest libyuv_unittest [.] ScaleARGBFilterCols_SSSE3
4.30% libyuv_unittest libyuv_unittest [.] ScaleARGBRowDown2Box_SSE2
4.08% libyuv_unittest libyuv_unittest [.] ScaleARGB
3.99% libyuv_unittest libyuv_unittest [.] ScaleARGBCols_SSE2
3.68% libyuv_unittest libyuv_unittest [.] CopyRow_ERMS
3.22% libyuv_unittest libyuv_unittest [.] I422ToARGBRow_AVX2
2.37% libyuv_unittest libyuv_unittest [.] ScaleARGBRowDownEven_SSE2
2.15% libyuv_unittest libyuv_unittest [.] FixedDiv_X86
2.02% libyuv_unittest libyuv_unittest [.] ARGBShuffleRow_AVX2
2.00% libyuv_unittest libyuv_unittest [.] CumulativeSumToAverageRow_SSE2
1.89% libyuv_unittest libyuv_unittest [.] ScaleCols_C
1.87% libyuv_unittest libyuv_unittest [.] ScaleAddRow_AVX2
1.83% libyuv_unittest libyuv_unittest [.] ScaleAddCols1_C
1.68% libyuv_unittest libyuv_unittest [.] I422ToABGRRow_AVX2
1.25% libyuv_unittest libc-2.19.so [.] _int_malloc
1.25% libyuv_unittest libyuv_unittest [.] libyuv::ARGBClipTestFilter(int, int, int, int, libyuv::FilterMode, int)
1.23% libyuv_unittest libyuv_unittest [.] ComputeCumulativeSumRow_SSE2
1.15% libyuv_unittest libyuv_unittest [.] ARGBToYRow_AVX2
1.12% libyuv_unittest libyuv_unittest [.] I422ToARGBRow_SSSE3
0.91% libyuv_unittest libyuv_unittest [.] SobelXRow_SSE2
0.90% libyuv_unittest libyuv_unittest [.] SobelYRow_SSE2
0.88% libyuv_unittest libyuv_unittest [.] ARGBToRGB565Row_SSE2
0.85% libyuv_unittest libyuv_unittest [.] TransposeWx8_Fast_SSSE3
0.84% libyuv_unittest libyuv_unittest [.] FixedDiv1_X86
0.81% libyuv_unittest libyuv_unittest [.] ScaleSlope
0.74% libyuv_unittest libyuv_unittest [.] next_marker
0.74% libyuv_unittest libyuv_unittest [.] I444ToARGBRow_SSSE3
0.72% libyuv_unittest libyuv_unittest [.] ARGBToUV411Row_C
0.67% libyuv_unittest libyuv_unittest [.] ARGBToARGB1555Row_SSE2
0.65% libyuv_unittest libyuv_unittest [.] ARGBScaleClip
0.64% libyuv_unittest libyuv_unittest [.] InterpolateRow_Any_AVX2
0.62% libyuv_unittest libyuv_unittest [.] ARGBToUVRow_AVX2
0.61% libyuv_unittest libyuv_unittest [.] ARGBToYJRow_AVX2
0.58% libyuv_unittest libyuv_unittest [.] ARGBToUV422Row_SSSE3
0.57% libyuv_unittest libyuv_unittest [.] I422ToBGRARow_AVX2
0.56% libyuv_unittest libyuv_unittest [.] I422ToRGBARow_AVX2
0.53% libyuv_unittest libc-2.19.so [.] _int_free
0.49% libyuv_unittest libyuv_unittest [.] libyuv::ARGBTestFilter(int, int, int, int, libyuv::FilterMode, int, int)
0.49% libyuv_unittest libyuv_unittest [.] ScaleRowDown38_3_Box_SSSE3
0.49% libyuv_unittest libyuv_unittest [.] ARGB1555ToARGBRow_SSE2
0.45% libyuv_unittest libyuv_unittest [.] ARGBUnattenuateRow_AVX2
0.43% libyuv_unittest libyuv_unittest [.] ARGBBlendRow_SSSE3
0.42% libyuv_unittest libyuv_unittest [.] ARGBToARGB4444Row_SSE2
0.39% libyuv_unittest libyuv_unittest [.] I411ToARGBRow_SSSE3
0.39% libyuv_unittest libyuv_unittest [.] ARGBToRGB565DitherRow_AVX2
Original comment by fbarch...@chromium.org on 8 Oct 2015 at 3:16
r1513
6.88% libyuv_unittest libyuv_unittest [.] InterpolateRow_AVX2
6.73% libyuv_unittest libyuv_unittest [.] ScaleARGBRowDownEvenBox_SSE2
4.98% libyuv_unittest libyuv_unittest [.] ScaleFilterCols_SSSE3
4.69% libyuv_unittest libyuv_unittest [.] ScaleARGBFilterCols_SSSE3
4.31% libyuv_unittest libyuv_unittest [.] ScaleARGBRowDown2Box_SSE2
4.12% libyuv_unittest libyuv_unittest [.] ScaleARGB
3.90% libyuv_unittest libyuv_unittest [.] ScaleARGBCols_SSE2
3.68% libyuv_unittest libyuv_unittest [.] CopyRow_ERMS
2.92% libyuv_unittest libyuv_unittest [.] I422ToARGBRow_AVX2
2.40% libyuv_unittest libyuv_unittest [.] ScaleARGBRowDownEven_SSE2
2.22% libyuv_unittest libyuv_unittest [.] FixedDiv_X86
2.04% libyuv_unittest libyuv_unittest [.] ARGBShuffleRow_AVX2
1.97% libyuv_unittest libyuv_unittest [.] CumulativeSumToAverageRow_SSE2
1.86% libyuv_unittest libyuv_unittest [.] ScaleAddRow_AVX2
1.83% libyuv_unittest libyuv_unittest [.] ScaleCols_C
1.70% libyuv_unittest libyuv_unittest [.] I422ToABGRRow_AVX2
1.55% libyuv_unittest libyuv_unittest [.] ScaleAddCols1_C
1.44% libyuv_unittest libc-2.19.so [.] _int_malloc
1.27% libyuv_unittest libyuv_unittest [.] libyuv::ARGBClipTestFilter(int, int, int, int, libyuv::FilterMode, int)
1.27% libyuv_unittest libyuv_unittest [.] ComputeCumulativeSumRow_SSE2
1.16% libyuv_unittest libyuv_unittest [.] ARGBToYRow_AVX2
1.14% libyuv_unittest libyuv_unittest [.] I422ToARGBRow_SSSE3
0.93% libyuv_unittest libyuv_unittest [.] SobelXRow_SSE2
0.92% libyuv_unittest libyuv_unittest [.] SobelYRow_SSE2
0.89% libyuv_unittest libyuv_unittest [.] ARGBToRGB565Row_SSE2
0.85% libyuv_unittest libyuv_unittest [.] TransposeWx8_Fast_SSSE3
0.84% libyuv_unittest libyuv_unittest [.] ScaleSlope
0.80% libyuv_unittest libyuv_unittest [.] FixedDiv1_X86
0.75% libyuv_unittest libyuv_unittest [.] next_marker
0.74% libyuv_unittest libyuv_unittest [.] I444ToARGBRow_SSSE3
0.72% libyuv_unittest libyuv_unittest [.] ARGBToUV411Row_C
Original comment by fbarch...@chromium.org on 16 Oct 2015 at 6:09
On Arm, some performance numbers
I 31.227s run_tests_on_device(HT4A2JT03762) [==========] Running 20 tests
from 1 test case.
I 31.227s run_tests_on_device(HT4A2JT03762) [----------] Global test
environment set-up.
I 31.228s run_tests_on_device(HT4A2JT03762) [----------] 20 tests from
LibYUVConvertTest
I 31.228s run_tests_on_device(HT4A2JT03762) [ RUN ]
LibYUVConvertTest.I420ToI420_Opt
I 31.228s run_tests_on_device(HT4A2JT03762) [ OK ]
LibYUVConvertTest.I420ToI420_Opt (353 ms)
I 31.228s run_tests_on_device(HT4A2JT03762) [ RUN ]
LibYUVConvertTest.I420ToI422_Opt
I 31.228s run_tests_on_device(HT4A2JT03762) [ OK ]
LibYUVConvertTest.I420ToI422_Opt (407 ms)
I 31.228s run_tests_on_device(HT4A2JT03762) [ RUN ]
LibYUVConvertTest.I420ToI444_Opt
I 31.228s run_tests_on_device(HT4A2JT03762) [ OK ]
LibYUVConvertTest.I420ToI444_Opt (2681 ms)
I 31.228s run_tests_on_device(HT4A2JT03762) [ RUN ]
LibYUVConvertTest.I420ToI411_Opt
I 31.228s run_tests_on_device(HT4A2JT03762) [ OK ]
LibYUVConvertTest.I420ToI411_Opt (838 ms)
I 31.228s run_tests_on_device(HT4A2JT03762) [ RUN ]
LibYUVConvertTest.I420ToI420Mirror_Opt
I 31.228s run_tests_on_device(HT4A2JT03762) [ OK ]
LibYUVConvertTest.I420ToI420Mirror_Opt (423 ms)
I 31.228s run_tests_on_device(HT4A2JT03762) [ RUN ]
LibYUVConvertTest.I420ToNV12_Opt
I 31.228s run_tests_on_device(HT4A2JT03762) [ OK ]
LibYUVConvertTest.I420ToNV12_Opt (296 ms)
I 31.228s run_tests_on_device(HT4A2JT03762) [ RUN ]
LibYUVConvertTest.I420ToNV21_Opt
I 31.228s run_tests_on_device(HT4A2JT03762) [ OK ]
LibYUVConvertTest.I420ToNV21_Opt (275 ms)
I 31.229s run_tests_on_device(HT4A2JT03762) [ RUN ]
LibYUVConvertTest.I420ToARGB_Opt
I 31.229s run_tests_on_device(HT4A2JT03762) [ OK ]
LibYUVConvertTest.I420ToARGB_Opt (1480 ms)
I 31.229s run_tests_on_device(HT4A2JT03762) [ RUN ]
LibYUVConvertTest.I420ToBGRA_Opt
I 31.229s run_tests_on_device(HT4A2JT03762) [ OK ]
LibYUVConvertTest.I420ToBGRA_Opt (1490 ms)
I 31.229s run_tests_on_device(HT4A2JT03762) [ RUN ]
LibYUVConvertTest.I420ToABGR_Opt
I 31.229s run_tests_on_device(HT4A2JT03762) [ OK ]
LibYUVConvertTest.I420ToABGR_Opt (1465 ms)
I 31.229s run_tests_on_device(HT4A2JT03762) [ RUN ]
LibYUVConvertTest.I420ToRGBA_Opt
I 31.229s run_tests_on_device(HT4A2JT03762) [ OK ]
LibYUVConvertTest.I420ToRGBA_Opt (1509 ms)
I 31.229s run_tests_on_device(HT4A2JT03762) [ RUN ]
LibYUVConvertTest.I420ToRAW_Opt
I 31.229s run_tests_on_device(HT4A2JT03762) [ OK ]
LibYUVConvertTest.I420ToRAW_Opt (1576 ms)
I 31.229s run_tests_on_device(HT4A2JT03762) [ RUN ]
LibYUVConvertTest.I420ToRGB24_Opt
I 31.229s run_tests_on_device(HT4A2JT03762) [ OK ]
LibYUVConvertTest.I420ToRGB24_Opt (1651 ms)
I 31.229s run_tests_on_device(HT4A2JT03762) [ RUN ]
LibYUVConvertTest.I420ToRGB565_Opt
I 31.229s run_tests_on_device(HT4A2JT03762) [ OK ]
LibYUVConvertTest.I420ToRGB565_Opt (1563 ms)
I 31.229s run_tests_on_device(HT4A2JT03762) [ RUN ]
LibYUVConvertTest.I420ToARGB1555_Opt
I 31.230s run_tests_on_device(HT4A2JT03762) [ OK ]
LibYUVConvertTest.I420ToARGB1555_Opt (1566 ms)
I 31.230s run_tests_on_device(HT4A2JT03762) [ RUN ]
LibYUVConvertTest.I420ToARGB4444_Opt
I 31.230s run_tests_on_device(HT4A2JT03762) [ OK ]
LibYUVConvertTest.I420ToARGB4444_Opt (1533 ms)
I 31.230s run_tests_on_device(HT4A2JT03762) [ RUN ]
LibYUVConvertTest.I420ToYUY2_Opt
I 31.230s run_tests_on_device(HT4A2JT03762) [ OK ]
LibYUVConvertTest.I420ToYUY2_Opt (348 ms)
I 31.230s run_tests_on_device(HT4A2JT03762) [ RUN ]
LibYUVConvertTest.I420ToUYVY_Opt
I 31.230s run_tests_on_device(HT4A2JT03762) [ OK ]
LibYUVConvertTest.I420ToUYVY_Opt (350 ms)
I 31.230s run_tests_on_device(HT4A2JT03762) [ RUN ]
LibYUVConvertTest.I420ToI400_Opt
I 31.230s run_tests_on_device(HT4A2JT03762) [ OK ]
LibYUVConvertTest.I420ToI400_Opt (149 ms)
I 31.230s run_tests_on_device(HT4A2JT03762) [ RUN ]
LibYUVConvertTest.I420ToRGB565Dither_Opt
I 31.230s run_tests_on_device(HT4A2JT03762) [ OK ]
LibYUVConvertTest.I420ToRGB565Dither_Opt (1962 ms)
I 31.230s run_tests_on_device(HT4A2JT03762) [----------] 20 tests from
LibYUVConvertTest (21920 ms total)
I 31.230s run_tests_on_device(HT4A2JT03762)
I 31.230s run_tests_on_device(HT4A2JT03762) [----------] Global test
environment tear-down
I 31.230s run_tests_on_device(HT4A2JT03762) [==========] 20 tests from 1
test case ran. (21924 ms total)
I 31.230s run_tests_on_device(HT4A2JT03762) [ PASSED ] 20 tests.
Original comment by fbarch...@google.com on 18 Oct 2015 at 7:30