From 4186dc1478936e5359d5e978e9b8c6cf6e4296c5 Mon Sep 17 00:00:00 2001 From: weidai Date: Fri, 4 May 2007 15:38:12 +0000 Subject: [PATCH] increase buffer sizes --- bench.cpp | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/bench.cpp b/bench.cpp index ee95613e..ff7c39ea 100644 --- a/bench.cpp +++ b/bench.cpp @@ -87,7 +87,7 @@ void OutputResultOperations(const char *name, const char *operation, bool pc, un void BenchMark(const char *name, BlockTransformation &cipher, double timeTotal) { - const int BUF_SIZE = RoundDownToMultipleOf(1024U, cipher.OptimalNumberOfParallelBlocks() * cipher.BlockSize()); + const int BUF_SIZE = RoundUpToMultipleOf(2048U, cipher.OptimalNumberOfParallelBlocks() * cipher.BlockSize()); AlignedSecByteBlock buf(BUF_SIZE); const int nBlocks = BUF_SIZE / cipher.BlockSize(); clock_t start = clock(); @@ -108,7 +108,7 @@ void BenchMark(const char *name, BlockTransformation &cipher, double timeTotal) void BenchMark(const char *name, StreamTransformation &cipher, double timeTotal) { - const int BUF_SIZE=RoundDownToMultipleOf(1024U, cipher.OptimalBlockSize()); + const int BUF_SIZE=RoundUpToMultipleOf(2048U, cipher.OptimalBlockSize()); AlignedSecByteBlock buf(BUF_SIZE); clock_t start = clock(); @@ -128,7 +128,7 @@ void BenchMark(const char *name, StreamTransformation &cipher, double timeTotal) void BenchMark(const char *name, HashTransformation &ht, double timeTotal) { - const int BUF_SIZE=1024; + const int BUF_SIZE=2048U; AlignedSecByteBlock buf(BUF_SIZE); LC_RNG rng((word32)time(NULL)); rng.GenerateBlock(buf, BUF_SIZE); @@ -150,7 +150,7 @@ void BenchMark(const char *name, HashTransformation &ht, double timeTotal) void BenchMark(const char *name, BufferedTransformation &bt, double timeTotal) { - const int BUF_SIZE=1024; + const int BUF_SIZE=2048U; AlignedSecByteBlock buf(BUF_SIZE); LC_RNG rng((word32)time(NULL)); rng.GenerateBlock(buf, BUF_SIZE); @@ -170,7 +170,7 @@ void BenchMark(const char *name, BufferedTransformation &bt, double timeTotal) OutputResultBytes(name, double(blocks) * BUF_SIZE, timeTaken); } -void BenchMarkKeying(SimpleKeyingInterface &c, unsigned int keyLength, const NameValuePairs ¶ms) +void BenchMarkKeying(SimpleKeyingInterface &c, size_t keyLength, const NameValuePairs ¶ms) { unsigned long iterations = 0; clock_t start = clock();