git / moonbite-core / src/bench/crypto_hash.cpp · raw

// Copyright (c) 2016-2020 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/bench.h>#include <crypto/ripemd160.h>#include <crypto/sha1.h>#include <crypto/sha256.h>#include <crypto/sha3.h>#include <crypto/sha512.h>#include <crypto/siphash.h>#include <hash.h>#include <random.h>#include <uint256.h>/* Number of bytes to hash per iteration */static const uint64_t BUFFER_SIZE = 1000*1000;static void RIPEMD160(benchmark::Bench& bench){    uint8_t hash[CRIPEMD160::OUTPUT_SIZE];    std::vector<uint8_t> in(BUFFER_SIZE,0);    bench.batch(in.size()).unit("byte").run([&] {        CRIPEMD160().Write(in.data(), in.size()).Finalize(hash);    });}static void SHA1(benchmark::Bench& bench){    uint8_t hash[CSHA1::OUTPUT_SIZE];    std::vector<uint8_t> in(BUFFER_SIZE,0);    bench.batch(in.size()).unit("byte").run([&] {        CSHA1().Write(in.data(), in.size()).Finalize(hash);    });}static void SHA256(benchmark::Bench& bench){    uint8_t hash[CSHA256::OUTPUT_SIZE];    std::vector<uint8_t> in(BUFFER_SIZE,0);    bench.batch(in.size()).unit("byte").run([&] {        CSHA256().Write(in.data(), in.size()).Finalize(hash);    });}static void SHA3_256_1M(benchmark::Bench& bench){    uint8_t hash[SHA3_256::OUTPUT_SIZE];    std::vector<uint8_t> in(BUFFER_SIZE,0);    bench.batch(in.size()).unit("byte").run([&] {        SHA3_256().Write(in).Finalize(hash);    });}static void SHA256_32b(benchmark::Bench& bench){    std::vector<uint8_t> in(32,0);    bench.batch(in.size()).unit("byte").run([&] {        CSHA256()            .Write(in.data(), in.size())            .Finalize(in.data());    });}static void SHA256D64_1024(benchmark::Bench& bench){    std::vector<uint8_t> in(64 * 1024, 0);    bench.batch(in.size()).unit("byte").run([&] {        SHA256D64(in.data(), in.data(), 1024);    });}static void SHA512(benchmark::Bench& bench){    uint8_t hash[CSHA512::OUTPUT_SIZE];    std::vector<uint8_t> in(BUFFER_SIZE,0);    bench.batch(in.size()).unit("byte").run([&] {        CSHA512().Write(in.data(), in.size()).Finalize(hash);    });}static void SipHash_32b(benchmark::Bench& bench){    uint256 x;    uint64_t k1 = 0;    bench.run([&] {        *((uint64_t*)x.begin()) = SipHashUint256(0, ++k1, x);    });}static void FastRandom_32bit(benchmark::Bench& bench){    FastRandomContext rng(true);    bench.run([&] {        rng.rand32();    });}static void FastRandom_1bit(benchmark::Bench& bench){    FastRandomContext rng(true);    bench.run([&] {        rng.randbool();    });}BENCHMARK(RIPEMD160);BENCHMARK(SHA1);BENCHMARK(SHA256);BENCHMARK(SHA512);BENCHMARK(SHA3_256_1M);BENCHMARK(SHA256_32b);BENCHMARK(SipHash_32b);BENCHMARK(SHA256D64_1024);BENCHMARK(FastRandom_32bit);BENCHMARK(FastRandom_1bit);