From c289743864e2ab926a95e617a5cd1d29b26d1825 Mon Sep 17 00:00:00 2001 From: "mtklein@google.com" Date: Tue, 10 Sep 2013 19:23:38 +0000 Subject: Major bench refactoring. - Use FLAGS_. - Remove outer repeat loop. - Tune inner loop automatically. BUG=skia:1590 R=epoger@google.com, scroggo@google.com Review URL: https://codereview.chromium.org/23478013 git-svn-id: http://skia.googlecode.com/svn/trunk@11187 2bbb7eff-a529-9590-31e7-b0007b416f81 --- bench/ChecksumBench.cpp | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) (limited to 'bench/ChecksumBench.cpp') diff --git a/bench/ChecksumBench.cpp b/bench/ChecksumBench.cpp index 315402eeee..7cc6008583 100644 --- a/bench/ChecksumBench.cpp +++ b/bench/ChecksumBench.cpp @@ -23,7 +23,6 @@ class ComputeChecksumBench : public SkBenchmark { enum { U32COUNT = 256, SIZE = U32COUNT * 4, - N = SkBENCHLOOP(100000), }; uint32_t fData[U32COUNT]; ChecksumType fType; @@ -52,13 +51,13 @@ protected: virtual void onDraw(SkCanvas*) { switch (fType) { case kChecksum_ChecksumType: { - for (int i = 0; i < N; i++) { + for (int i = 0; i < this->getLoops(); i++) { volatile uint32_t result = SkChecksum::Compute(fData, sizeof(fData)); sk_ignore_unused_variable(result); } } break; case kMD5_ChecksumType: { - for (int i = 0; i < N; i++) { + for (int i = 0; i < this->getLoops(); i++) { SkMD5 md5; md5.update(reinterpret_cast(fData), sizeof(fData)); SkMD5::Digest digest; @@ -66,7 +65,7 @@ protected: } } break; case kSHA1_ChecksumType: { - for (int i = 0; i < N; i++) { + for (int i = 0; i < this->getLoops(); i++) { SkSHA1 sha1; sha1.update(reinterpret_cast(fData), sizeof(fData)); SkSHA1::Digest digest; @@ -74,7 +73,7 @@ protected: } } break; case kMurmur3_ChecksumType: { - for (int i = 0; i < N; i++) { + for (int i = 0; i < this->getLoops(); i++) { volatile uint32_t result = SkChecksum::Murmur3(fData, sizeof(fData)); sk_ignore_unused_variable(result); } -- cgit v1.2.3