diff options
author | jorlow@chromium.org <jorlow@chromium.org@62dab493-f737-651d-591e-8d6aee1b9529> | 2011-03-25 20:27:43 +0000 |
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committer | jorlow@chromium.org <jorlow@chromium.org@62dab493-f737-651d-591e-8d6aee1b9529> | 2011-03-25 20:27:43 +0000 |
commit | e11bdf1935bc5a46db790ef414110149009f8c6a (patch) | |
tree | e09be89764c465c5352c4f899c89a122060c1d0b /port | |
parent | 8303bb1b33a4db1d688d32f9be10976b0b54f209 (diff) | |
download | leveldb-e11bdf1935bc5a46db790ef414110149009f8c6a.tar.gz |
Upstream changes
git-svn-id: https://leveldb.googlecode.com/svn/trunk@15 62dab493-f737-651d-591e-8d6aee1b9529
Diffstat (limited to 'port')
-rw-r--r-- | port/sha1_test.cc | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/port/sha1_test.cc b/port/sha1_test.cc index 46bbeba..b182e67 100644 --- a/port/sha1_test.cc +++ b/port/sha1_test.cc @@ -31,22 +31,6 @@ TEST(SHA1, Simple) { TestSHA1(x.data(), x.size())); } -TEST(SHA1, Benchmark) { - std::string data(1048576 * 100, 'x'); - double start = Env::Default()->NowMicros() * 1e-6; - static const int kIters = 10; - uint32_t sha1 = 0; - for (int i = 0; i < kIters; i++) { - char hash_val[20]; - SHA1_Hash(data.data(), data.size(), hash_val); - sha1 |= hash_val[0]; - } - double finish = Env::Default()->NowMicros() * 1e-6; - double mb = (static_cast<long long int>(data.size()) * kIters) / 1048576.0; - fprintf(stderr, "SHA1 %0.0f MB: %.3f secs; %.1f MB/s, dummy=0x%02x\n", - mb, (finish - start), mb / (finish - start), sha1); -} - } } |