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bm_database.cpp
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Thu, Dec 26, 19:52

bm_database.cpp
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// this file is a micro-benchmark of the database
//
// right now, this is mainly a test of the data_container.
// It uses the google/benchmark framework
#include <benchmark/benchmark.h>
#include "specmicp_database/database.hpp"
using namespace specmicp;
static database::RawDatabasePtr get_database()
{
database::Database the_database(TEST_CEMDATA_PATH);
return the_database.get_database();
}
static void read_nb_components(benchmark::State& state) {
database::RawDatabasePtr the_db = get_database();
scalar_t x = 0.0;
while (state.KeepRunning()) {
benchmark::DoNotOptimize(x = the_db->nb_component());
}
}
BENCHMARK(read_nb_components);
static void loop_range_components(benchmark::State& state) {
database::RawDatabasePtr the_db = get_database();
while (state.KeepRunning()) {
for (auto i: the_db->range_component())
{
benchmark::DoNotOptimize(i);
}
}
}
BENCHMARK(loop_range_components);
static void loop_standard_components(benchmark::State& state) {
database::RawDatabasePtr the_db = get_database();
while (state.KeepRunning()) {
for (index_t i=0; i<the_db->nb_component();++i)
{
benchmark::DoNotOptimize(i);
}
}
}
BENCHMARK(loop_standard_components);
static void loop_range_aqueous(benchmark::State& state) {
database::RawDatabasePtr the_db = get_database();
while (state.KeepRunning()) {
for (auto i: the_db->range_aqueous())
{
benchmark::DoNotOptimize(i);
}
}
}
BENCHMARK(loop_range_aqueous);
static void loop_standard_aqueous(benchmark::State& state) {
database::RawDatabasePtr the_db = get_database();
while (state.KeepRunning()) {
for (index_t i=0; i<the_db->nb_aqueous();++i)
{
benchmark::DoNotOptimize(i);
}
}
}
BENCHMARK(loop_standard_aqueous);
static void read_logk_aqueous(benchmark::State& state) {
database::RawDatabasePtr the_db = get_database();
index_t aqueous = 3;
scalar_t x = 0.0;
while (state.KeepRunning()) {
benchmark::DoNotOptimize(x = the_db->logk_aqueous(aqueous));
}
}
BENCHMARK(read_logk_aqueous);
static void read_nuji_aqueous(benchmark::State& state) {
database::RawDatabasePtr the_db = get_database();
index_t aqueous = 3;
index_t component = 3;
scalar_t x = 0.0;
while (state.KeepRunning()) {
benchmark::DoNotOptimize(x = the_db->nu_aqueous(aqueous, component));
}
}
BENCHMARK(read_nuji_aqueous);
static void get_id_component_h2o(benchmark::State& state) {
database::RawDatabasePtr the_db = get_database();
scalar_t id;
while (state.KeepRunning()) {
benchmark::DoNotOptimize(id = the_db->get_id_component("H2O"));
}
}
BENCHMARK(get_id_component_h2o);
static void get_id_component_mg(benchmark::State& state) {
database::RawDatabasePtr the_db = get_database();
scalar_t id;
while (state.KeepRunning()) {
benchmark::DoNotOptimize(id = the_db->get_id_component("Mg[2+]"));
}
}
BENCHMARK(get_id_component_mg);
static void get_id_component_mg_from_element(benchmark::State& state) {
database::RawDatabasePtr the_db = get_database();
scalar_t id;
while (state.KeepRunning()) {
benchmark::DoNotOptimize(id = the_db->get_id_component_from_element("Mg"));
}
}
BENCHMARK(get_id_component_mg_from_element);
static void get_label_component_0(benchmark::State& state) {
database::RawDatabasePtr the_db = get_database();
std::string label;
while (state.KeepRunning()) {
label = the_db->get_label_component(0);
benchmark::DoNotOptimize(label);
}
}
BENCHMARK(get_label_component_0);
static void get_label_component_5(benchmark::State& state) {
database::RawDatabasePtr the_db = get_database();
std::string label;
while (state.KeepRunning()) {
label = the_db->get_label_component(5);
benchmark::DoNotOptimize(label);
}
}
BENCHMARK(get_label_component_5);
static void molar_mass_basis_si_direct_scaling(benchmark::State& state) {
database::RawDatabasePtr the_db = get_database();
scalar_t x;
while (state.KeepRunning()) {
benchmark::DoNotOptimize(x = the_db->molar_mass_basis(2));
}
}
BENCHMARK(molar_mass_basis_si_direct_scaling);
static void molar_mass_basis_si_scaling(benchmark::State& state) {
database::RawDatabasePtr the_db = get_database();
scalar_t x;
while (state.KeepRunning()) {
benchmark::DoNotOptimize(x = the_db->molar_mass_basis(2, units::SI_units));
}
}
BENCHMARK(molar_mass_basis_si_scaling);
static void molar_mass_basis_no_scaling(benchmark::State& state) {
database::RawDatabasePtr the_db = get_database();
scalar_t x;
while (state.KeepRunning()) {
benchmark::DoNotOptimize(x = the_db->molar_mass_basis(2, units::CMG_units));
}
}
BENCHMARK(molar_mass_basis_no_scaling);
static void scaling_molar_volume_m(benchmark::State& state) {
database::RawDatabasePtr the_db = get_database();
scalar_t x;
while (state.KeepRunning()) {
benchmark::DoNotOptimize(x = the_db->scaling_molar_volume(units::SI_units));
}
}
BENCHMARK(scaling_molar_volume_m);
static void scaling_molar_volume_dm(benchmark::State& state) {
database::RawDatabasePtr the_db = get_database();
scalar_t x;
while (state.KeepRunning()) {
benchmark::DoNotOptimize(x = the_db->scaling_molar_volume(units::CMG_units));
}
}
BENCHMARK(scaling_molar_volume_dm);
static void is_valid(benchmark::State& state) {
database::RawDatabasePtr the_db = get_database();
the_db->freeze_db();
bool x;
while (state.KeepRunning()) {
benchmark::DoNotOptimize(x = the_db->is_valid());
}
}
BENCHMARK(is_valid);
static void is_valid_nofreeze(benchmark::State& state) {
database::RawDatabasePtr the_db = get_database();
bool x;
while (state.KeepRunning()) {
benchmark::DoNotOptimize(x = the_db->is_valid());
}
}
BENCHMARK(is_valid_nofreeze);
static void get_hash(benchmark::State& state) {
database::RawDatabasePtr the_db = get_database();
size_t x;
while (state.KeepRunning()) {
benchmark::DoNotOptimize(x = the_db->get_hash());
}
}
BENCHMARK(get_hash);
BENCHMARK_MAIN()

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