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main.cpp
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main.cpp
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#include <benchmark/benchmark.h>
#include <boost/multiprecision/cpp_int.hpp>
#include "abseil-cpp/absl/numeric/int128.h"
#include "intx/intx.hpp"
static void abseil_create_uint128(benchmark::State& state) {
for (auto _ : state)
absl::uint128 v = 1;
}
BENCHMARK(abseil_create_uint128);
static void abseil_add_uint128(benchmark::State& state) {
absl::uint128 v = 1;
uint64_t a = 999999;
for (auto _ : state)
v += a;
}
BENCHMARK(abseil_add_uint128);
static void abseil_multiply_uint128(benchmark::State& state) {
absl::uint128 v = 10;
uint64_t a = 2'400;
for (auto _ : state)
v *= a;
}
BENCHMARK(abseil_multiply_uint128);
static void abseil_add_multiply_uint128(benchmark::State& state) {
absl::uint128 v = 10;
absl::uint128 x = 10;
uint64_t a = 2'400;
for (auto _ : state)
x += v * a;
}
BENCHMARK(abseil_add_multiply_uint128);
///////////////////////
static void builtin_create_uint128(benchmark::State& state) {
for (auto _ : state)
unsigned __int128 v = 1;
}
BENCHMARK(builtin_create_uint128);
static void builtin_add_uint128(benchmark::State& state) {
unsigned __int128 v = 1;
uint64_t a = 999999;
for (auto _ : state)
v += a;
}
BENCHMARK(builtin_add_uint128);
static void builtin_multiply_uint128(benchmark::State& state) {
unsigned __int128 v = 10;
uint64_t a = 2'400;
for (auto _ : state)
v *= a;
}
BENCHMARK(builtin_multiply_uint128);
static void builtin_add_multiply_uint128(benchmark::State& state) {
unsigned __int128 v = 10;
unsigned __int128 x = 10;
uint64_t a = 2'400;
for (auto _ : state)
x += v * a;
}
BENCHMARK(builtin_add_multiply_uint128);
//////
static void intx_create_uint128(benchmark::State& state) {
for (auto _ : state)
intx::uint128 v = 1;
}
BENCHMARK(intx_create_uint128);
static void intx_add_uint128(benchmark::State& state) {
intx::uint128 v = 1;
uint64_t a = 999999;
for (auto _ : state)
v += a;
}
BENCHMARK(intx_add_uint128);
static void intx_multiply_uint128(benchmark::State& state) {
intx::uint128 v = 10;
uint64_t a = 2'400;
for (auto _ : state)
v *= a;
}
BENCHMARK(intx_multiply_uint128);
static void intx_add_multiply_uint128(benchmark::State& state) {
intx::uint128 v = 10;
intx::uint128 x = 10;
uint64_t a = 2'400;
for (auto _ : state)
x += v * a;
}
BENCHMARK(intx_add_multiply_uint128);
////
static void boost_create_uint128(benchmark::State& state) {
for (auto _ : state)
boost::multiprecision::uint128_t v = 1;
}
BENCHMARK(boost_create_uint128);
static void boost_add_uint128(benchmark::State& state) {
boost::multiprecision::uint128_t v = 1;
uint64_t a = 999999;
for (auto _ : state)
v += a;
}
BENCHMARK(boost_add_uint128);
static void boost_multiply_uint128(benchmark::State& state) {
boost::multiprecision::uint128_t v = 10;
uint64_t a = 2'400;
for (auto _ : state)
v *= a;
}
BENCHMARK(boost_multiply_uint128);
static void boost_add_multiply_uint128(benchmark::State& state) {
boost::multiprecision::uint128_t v = 10;
boost::multiprecision::uint128_t x = 10;
uint64_t a = 2'400;
for (auto _ : state)
x += v * a;
}
BENCHMARK(boost_add_multiply_uint128);
BENCHMARK_MAIN();