commit cb79393e88ecfe2cc21d0f6c3bbea0436b0bacb7
author Mike Klein <mtklein@chromium.org> Mon Feb 27 09:39:38 2017 -0500
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Mon Feb 27 15:11:35 2017 +0000
tree a0aef7066d5f421d453755a34d8a9816644d1666
parent 61b721c449d022cdadf56adf4ea1a0b7e2850f18

Drop SkRasterPipelineBench N to 15.

This highlights overheads and instruction set switch costs.

At time of writing on my HSW laptop,
   N = 16:  76ns
   N = 15: 291ns

BUG=skia:6289

Change-Id: I01751e8f5ea6cf946e7710822d9bc742712553e9
Reviewed-on: https://skia-review.googlesource.com/8984
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Klein <mtklein@chromium.org>

bench/SkRasterPipelineBench.cpp

diff --git a/bench/SkRasterPipelineBench.cpp b/bench/SkRasterPipelineBench.cpp
index d911c5d..0ae48ee 100644
--- a/bench/SkRasterPipelineBench.cpp
+++ b/bench/SkRasterPipelineBench.cpp
@@ -9,7 +9,7 @@
 #include "SkOpts.h"
 #include "SkRasterPipeline.h"
 
-static const int N = 1023;
+static const int N = 15;
 
 static uint64_t dst[N];  // sRGB or F16
 static uint32_t src[N];  // sRGB