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bench: Add Muhash benchmarks

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Co-authored-by: Pieter Wuille <pieter.wuille@gmail.com>
This commit is contained in:
Fabian Jahr 2019-11-08 17:15:11 +00:00
parent 7b1242229d
commit c122527385
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GPG key ID: F13D1E9D890798CD
1 changed files with 54 additions and 0 deletions
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54
src/bench/crypto_hash.cpp
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@ -4,6 +4,7 @@
#include <bench/bench.h>
#include <crypto/muhash.h>
#include <crypto/ripemd160.h>
#include <crypto/sha1.h>
#include <crypto/sha256.h>
@ -105,6 +106,54 @@ static void FastRandom_1bit(benchmark::Bench& bench)
});
}
static void MuHash(benchmark::Bench& bench)
{
MuHash3072 acc;
unsigned char key[32] = {0};
int i = 0;
bench.run([&] {
key[0] = ++i;
acc *= MuHash3072(key);
});
}
static void MuHashMul(benchmark::Bench& bench)
{
MuHash3072 acc;
FastRandomContext rng(true);
MuHash3072 muhash{rng.randbytes(32)};
bench.run([&] {
acc *= muhash;
});
}
static void MuHashDiv(benchmark::Bench& bench)
{
MuHash3072 acc;
FastRandomContext rng(true);
MuHash3072 muhash{rng.randbytes(32)};
for (size_t i = 0; i < bench.epochIterations(); ++i) {
acc *= muhash;
}
bench.run([&] {
acc /= muhash;
});
}
static void MuHashPrecompute(benchmark::Bench& bench)
{
MuHash3072 acc;
FastRandomContext rng(true);
std::vector<unsigned char> key{rng.randbytes(32)};
bench.run([&] {
MuHash3072{key};
});
}
BENCHMARK(RIPEMD160);
BENCHMARK(SHA1);
BENCHMARK(SHA256);
@ -116,3 +165,8 @@ BENCHMARK(SipHash_32b);
BENCHMARK(SHA256D64_1024);
BENCHMARK(FastRandom_32bit);
BENCHMARK(FastRandom_1bit);
BENCHMARK(MuHash);
BENCHMARK(MuHashMul);
BENCHMARK(MuHashDiv);
BENCHMARK(MuHashPrecompute);