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| author |  xiangze.zhang <xiangze.zhang@intel.com> | 2016-12-07 17:54:04 -0800 |
|---|---|---|
| committer |  Commit bot <commit-bot@chromium.org> | 2016-12-07 17:54:04 -0800 |
| commit | 4adac2e32a99b9e266b41b356c7bbc2ea2c8dd31 (patch) | |
| tree | 6952fa89fab39e52081a0dbc4865f421a51ca97d /gm/drawregion.cpp | |
| parent | 45aac57ac6195880930441656a0988453f16c3db (diff) | |
Add AVX2 version of ConvolveVertically
ConvolveVertically time is reduced about 60% using haswell cpu.
Nanobench results:
before after
bitmap_scale_filter_64_256 611us 302us
bitmap_scale_filter_80_90 101us 64.9us
bitmap_scale_filter_30_90 82.3us 51.4us
bitmap_scale_filter_10_90 73.6us 42.4us
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2526733002
CQ_INCLUDE_TRYBOTS=skia.primary:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD
Review-Url: https://codereview.chromium.org/2526733002
Diffstat (limited to 'gm/drawregion.cpp')
0 files changed, 0 insertions, 0 deletions