diff options
Diffstat (limited to 'src/bench')
-rw-r--r-- | src/bench/base58.cpp | 56 | ||||
-rw-r--r-- | src/bench/crypto_hash.cpp | 25 |
2 files changed, 81 insertions, 0 deletions
diff --git a/src/bench/base58.cpp b/src/bench/base58.cpp new file mode 100644 index 0000000000..1279c3e7df --- /dev/null +++ b/src/bench/base58.cpp @@ -0,0 +1,56 @@ +// Copyright (c) 2016 the Bitcoin Core developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. + +#include "bench.h" + +#include "main.h" +#include "base58.h" + +#include <vector> +#include <string> + + +static void Base58Encode(benchmark::State& state) +{ + unsigned char buff[32] = { + 17, 79, 8, 99, 150, 189, 208, 162, 22, 23, 203, 163, 36, 58, 147, + 227, 139, 2, 215, 100, 91, 38, 11, 141, 253, 40, 117, 21, 16, 90, + 200, 24 + }; + unsigned char* b = buff; + while (state.KeepRunning()) { + EncodeBase58(b, b + 32); + } +} + + +static void Base58CheckEncode(benchmark::State& state) +{ + unsigned char buff[32] = { + 17, 79, 8, 99, 150, 189, 208, 162, 22, 23, 203, 163, 36, 58, 147, + 227, 139, 2, 215, 100, 91, 38, 11, 141, 253, 40, 117, 21, 16, 90, + 200, 24 + }; + unsigned char* b = buff; + std::vector<unsigned char> vch; + vch.assign(b, b + 32); + while (state.KeepRunning()) { + EncodeBase58Check(vch); + } +} + + +static void Base58Decode(benchmark::State& state) +{ + const char* addr = "17VZNX1SN5NtKa8UQFxwQbFeFc3iqRYhem"; + std::vector<unsigned char> vch; + while (state.KeepRunning()) { + DecodeBase58(addr, vch); + } +} + + +BENCHMARK(Base58Encode); +BENCHMARK(Base58CheckEncode); +BENCHMARK(Base58Decode); diff --git a/src/bench/crypto_hash.cpp b/src/bench/crypto_hash.cpp index 6b753f6308..168006154f 100644 --- a/src/bench/crypto_hash.cpp +++ b/src/bench/crypto_hash.cpp @@ -6,6 +6,8 @@ #include "bench.h" #include "bloom.h" +#include "hash.h" +#include "uint256.h" #include "utiltime.h" #include "crypto/ripemd160.h" #include "crypto/sha1.h" @@ -39,6 +41,16 @@ static void SHA256(benchmark::State& state) CSHA256().Write(begin_ptr(in), in.size()).Finalize(hash); } +static void SHA256_32b(benchmark::State& state) +{ + std::vector<uint8_t> in(32,0); + while (state.KeepRunning()) { + for (int i = 0; i < 1000000; i++) { + CSHA256().Write(begin_ptr(in), in.size()).Finalize(&in[0]); + } + } +} + static void SHA512(benchmark::State& state) { uint8_t hash[CSHA512::OUTPUT_SIZE]; @@ -47,7 +59,20 @@ static void SHA512(benchmark::State& state) CSHA512().Write(begin_ptr(in), in.size()).Finalize(hash); } +static void SipHash_32b(benchmark::State& state) +{ + uint256 x; + while (state.KeepRunning()) { + for (int i = 0; i < 1000000; i++) { + *((uint64_t*)x.begin()) = SipHashUint256(0, i, x); + } + } +} + BENCHMARK(RIPEMD160); BENCHMARK(SHA1); BENCHMARK(SHA256); BENCHMARK(SHA512); + +BENCHMARK(SHA256_32b); +BENCHMARK(SipHash_32b); |