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authorGravatar mtklein@google.com <mtklein@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81>2013-07-31 20:09:25 +0000
committerGravatar mtklein@google.com <mtklein@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81>2013-07-31 20:09:25 +0000
commitd9d5c05b50faeb99b26a97d4ca8496f02c810b21 (patch)
tree188540af7f34cdfbf9bc64b9da579b86a672e678 /src/gpu
parent55fd612adfd08f5c64fb728bc37a2cb4ae224656 (diff)
Enable runtime checks for SSSE3 on x86 on Android.
$ compare-android.sh bench --match bitmap_ --repeat 30 master -> ssse3 N=30 p=0.001000 (corrected to 0.000033) sig? speedup bench n -1.16% bitmap_scale_filter_256_64 y -0.72% bitmap_8888_A_scale_bicubic y -0.21% bitmap_index8_A n -0.00% bitmap_565 n -0.00% bitmap_scale_filter_90_80 n 0.03% bitmap_8888_A_source_transparent y 0.06% bitmap_index8 y 0.30% bitmap_8888_A_source_stripes_two n 0.34% bitmap_scale_filter_80_90 y 0.42% bitmap_8888_A y 0.44% bitmap_8888_A_source_opaque n 0.53% bitmap_scale_filter_90_10 y 0.71% bitmap_8888_A_source_stripes_three y 0.91% bitmap_8888_A_scale_rotate_bicubic y 1.04% bitmap_8888_update n 1.19% bitmap_scale_filter_10_90 n 1.39% bitmap_scale_filter_90_90 y 1.77% bitmap_8888_update_volatile y 1.89% bitmap_8888 y 2.37% bitmap_scale_filter_30_90 y 9.57% bitmap_scale_filter_64_256 n 17.86% bitmap_scale_filter_90_30 y 25.40% bitmap_8888_A_scale_rotate_bilerp y 27.19% bitmap_8888_scale_rotate_bilerp y 27.23% bitmap_8888_update_scale_rotate_bilerp y 27.29% bitmap_8888_update_volatile_scale_rotate_bilerp y 55.08% bitmap_8888_A_scale_bilerp y 58.75% bitmap_8888_update_volatile_scale_bilerp y 58.90% bitmap_8888_scale_bilerp y 58.92% bitmap_8888_update_scale_bilerp Overall speedup: 10.52% BUG=skia:1111 R=djsollen@google.com Review URL: https://codereview.chromium.org/21203005 git-svn-id: http://skia.googlecode.com/svn/trunk@10474 2bbb7eff-a529-9590-31e7-b0007b416f81
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