dnomd343
/
klotski
mirror of https://github.com/dnomd343/klotski.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
Browse Source

update: Benchmark module

legacy
Dnomd343 3 years ago
parent
439f7ac855
commit
2c7ff2425d
3 changed files with 138 additions and 136 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 102
      src/klotski_core/benchmark/benchmark.cc
  2. 104
      src/klotski_core/benchmark/benchmark.h
  3. 68
      src/klotski_core/benchmark/chore.cc

102
src/klotski_core/benchmark/benchmark.cc
View File

@ -40,36 +40,36 @@ double Benchmark::all_cases(TIME format) noexcept {
/// -------------------------- Benchmark Code Check ---------------------------
double Benchmark::raw_code_check(TIME format) noexcept {
if (!data_ready) {
if (!data_ready_) {
return -1; // data no ready -> skip
}
auto start = clock();
for (auto &&raw_code : all_raw_codes) {
for (auto &&raw_code : all_raw_codes_) {
raw_code.valid();
}
return time_format(start, format) / (double)all_raw_codes.size();
return time_format(start, format) / (double)all_raw_codes_.size();
}
double Benchmark::short_code_check(TIME format) noexcept {
if (!data_ready) {
if (!data_ready_) {
return -1; // data no ready -> skip
}
auto start = clock();
for (auto &&short_code : all_short_codes) {
for (auto &&short_code : all_short_codes_) {
short_code.valid();
}
return time_format(start, format) / (double)all_short_codes.size();
return time_format(start, format) / (double)all_short_codes_.size();
}
double Benchmark::common_code_check(TIME format) noexcept {
if (!data_ready) {
if (!data_ready_) {
return -1; // data no ready -> skip
}
auto start = clock();
for (auto &&common_code : all_common_codes) {
for (auto &&common_code : all_common_codes_) {
common_code.valid();
}
return time_format(start, format) / (double)all_common_codes.size();
return time_format(start, format) / (double)all_common_codes_.size();
}
double Benchmark::raw_code_check_random(TIME format) noexcept {
@ -108,167 +108,167 @@ double Benchmark::common_code_check_random(TIME format) noexcept {
/// -------------------------- Benchmark Code String --------------------------
double Benchmark::short_code_to_string(TIME format) noexcept {
if (!data_ready) {
if (!data_ready_) {
return -1; // data no ready -> skip
}
auto start = clock();
for (auto &&short_code : all_short_codes) {
for (auto &&short_code : all_short_codes_) {
short_code.to_string();
}
return time_format(start, format) / (double)all_short_codes.size();
return time_format(start, format) / (double)all_short_codes_.size();
}
double Benchmark::short_code_from_string(TIME format) noexcept {
if (!data_ready) {
if (!data_ready_) {
return -1; // data no ready -> skip
}
auto start = clock();
for (auto &&short_code : all_short_codes_str) {
for (auto &&short_code : all_short_codes_str_) {
ShortCode{std::forward<std::string>(short_code)};
}
return time_format(start, format) / (double)all_short_codes_str.size();
return time_format(start, format) / (double)all_short_codes_str_.size();
}
double Benchmark::common_code_to_string(TIME format) noexcept {
if (!data_ready) {
if (!data_ready_) {
return -1; // data no ready -> skip
}
auto start = clock();
for (auto &&common_code : all_common_codes) {
for (auto &&common_code : all_common_codes_) {
common_code.to_string();
}
return time_format(start, format) / (double)all_common_codes.size();
return time_format(start, format) / (double)all_common_codes_.size();
}
double Benchmark::common_code_from_string(TIME format) noexcept {
if (!data_ready) {
if (!data_ready_) {
return -1; // data no ready -> skip
}
auto start = clock();
for (auto &&common_code : all_common_codes_str) {
for (auto &&common_code : all_common_codes_str_) {
CommonCode{std::forward<std::string>(common_code)};
}
return time_format(start, format) / (double)all_common_codes_str.size();
return time_format(start, format) / (double)all_common_codes_str_.size();
}
/// ------------------------- Benchmark Code Convert --------------------------
double Benchmark::common_code_to_raw_code(TIME format) noexcept {
if (!data_ready) {
if (!data_ready_) {
return -1; // data no ready -> skip
}
auto start = clock();
for (auto &&common_code : all_common_codes) {
for (auto &&common_code : all_common_codes_) {
RawCode{std::forward<CommonCode>(common_code)};
}
return time_format(start, format) / (double)all_common_codes.size();
return time_format(start, format) / (double)all_common_codes_.size();
}
double Benchmark::raw_code_to_common_code(TIME format) noexcept {
if (!data_ready) {
if (!data_ready_) {
return -1; // data no ready -> skip
}
auto start = clock();
for (auto &&raw_code : all_raw_codes) {
for (auto &&raw_code : all_raw_codes_) {
raw_code.to_common_code();
}
return time_format(start, format) / (double)all_raw_codes.size();
return time_format(start, format) / (double)all_raw_codes_.size();
}
double Benchmark::common_code_to_short_code(TIME format) noexcept {
if (!data_ready) {
if (!data_ready_) {
return -1; // data no ready -> skip
}
uint32_t num = 0;
ShortCode::speed_up(ShortCode::NORMAL);
auto start = clock();
for (uint64_t i = 0; i < all_common_codes.size(); i += 1000) {
ShortCode{all_common_codes[i]};
for (uint64_t i = 0; i < all_common_codes_.size(); i += 1000) {
ShortCode{all_common_codes_[i]};
++num;
}
return time_format(start, format) / (double)num;
}
double Benchmark::short_code_to_common_code(TIME format) noexcept {
if (!data_ready) {
if (!data_ready_) {
return -1; // data no ready -> skip
}
uint32_t num = 0;
ShortCode::speed_up(ShortCode::NORMAL);
auto start = clock();
for (uint64_t i = 0; i < all_short_codes.size(); i += 1000) {
all_short_codes[i].to_common_code();
for (uint64_t i = 0; i < all_short_codes_.size(); i += 1000) {
all_short_codes_[i].to_common_code();
++num;
}
return time_format(start, format) / (double)num;
}
double Benchmark::common_code_to_short_code_fast(TIME format) noexcept {
if (!data_ready) {
if (!data_ready_) {
return -1; // data no ready -> skip
}
ShortCode::speed_up(ShortCode::FAST);
auto start = clock();
for (auto &&common_code : all_common_codes) {
for (auto &&common_code : all_common_codes_) {
ShortCode{std::forward<CommonCode>(common_code)};
}
return time_format(start, format) / (double)all_common_codes.size();
return time_format(start, format) / (double)all_common_codes_.size();
}
double Benchmark::short_code_to_common_code_fast(TIME format) noexcept {
if (!data_ready) {
if (!data_ready_) {
return -1; // data no ready -> skip
}
ShortCode::speed_up(ShortCode::FAST);
auto start = clock();
for (auto &&short_code : all_short_codes) {
for (auto &&short_code : all_short_codes_) {
short_code.to_common_code();
}
return time_format(start, format) / (double)all_short_codes.size();
return time_format(start, format) / (double)all_short_codes_.size();
}
/// ---------------------------- Benchmark Mirror -----------------------------
double Benchmark::vertical_mirror_check(TIME format) noexcept {
if (!data_ready) {
if (!data_ready_) {
return -1; // data no ready -> skip
}
auto start = clock();
for (auto &&raw_code : all_raw_codes) {
for (auto &&raw_code : all_raw_codes_) {
raw_code.is_vertical_mirror();
}
return time_format(start, format) / (double)all_raw_codes.size();
return time_format(start, format) / (double)all_raw_codes_.size();
}
double Benchmark::horizontal_mirror_check(TIME format) noexcept {
if (!data_ready) {
if (!data_ready_) {
return -1; // data no ready -> skip
}
auto start = clock();
for (auto &&raw_code : all_raw_codes) {
for (auto &&raw_code : all_raw_codes_) {
raw_code.is_horizontal_mirror();
}
return time_format(start, format) / (double)all_raw_codes.size();
return time_format(start, format) / (double)all_raw_codes_.size();
}
double Benchmark::vertical_mirror_convert(TIME format) noexcept {
if (!data_ready) {
if (!data_ready_) {
return -1; // data no ready -> skip
}
auto start = clock();
for (auto &&raw_code : all_raw_codes) {
for (auto &&raw_code : all_raw_codes_) {
raw_code.to_vertical_mirror();
}
return time_format(start, format) / (double)all_raw_codes.size();
return time_format(start, format) / (double)all_raw_codes_.size();
}
double Benchmark::horizontal_mirror_convert(TIME format) noexcept {
if (!data_ready) {
if (!data_ready_) {
return -1; // data no ready -> skip
}
auto start = clock();
for (auto &&raw_code : all_raw_codes) {
for (auto &&raw_code : all_raw_codes_) {
raw_code.to_horizontal_mirror();
}
return time_format(start, format) / (double)all_raw_codes.size();
return time_format(start, format) / (double)all_raw_codes_.size();
}

104
src/klotski_core/benchmark/benchmark.h
View File

@ -27,55 +27,57 @@
#include "common_code.h"
namespace klotski {
class Benchmark {
public:
enum TIME {
S, MS, US, NS
};
static void data_preparation() noexcept;
static double warm_up(uint64_t count) noexcept;
static double range_flip(TIME format = NS) noexcept;
static double all_cases(TIME format = MS) noexcept;
static double basic_ranges(TIME format = MS) noexcept;
static double raw_code_check(TIME format = NS) noexcept;
static double short_code_check(TIME format = NS) noexcept;
static double common_code_check(TIME format = NS) noexcept;
static double raw_code_check_random(TIME format = NS) noexcept;
static double short_code_check_random(TIME format = NS) noexcept;
static double common_code_check_random(TIME format = NS) noexcept;
static double short_code_to_string(TIME format = NS) noexcept;
static double short_code_from_string(TIME format = NS) noexcept;
static double common_code_to_string(TIME format = NS) noexcept;
static double common_code_from_string(TIME format = NS) noexcept;
static double common_code_to_raw_code(TIME format = NS) noexcept;
static double raw_code_to_common_code(TIME format = NS) noexcept;
static double common_code_to_short_code(TIME format = US) noexcept;
static double short_code_to_common_code(TIME format = US) noexcept;
static double common_code_to_short_code_fast(TIME format = NS) noexcept;
static double short_code_to_common_code_fast(TIME format = NS) noexcept;
static double vertical_mirror_check(TIME format = NS) noexcept;
static double horizontal_mirror_check(TIME format = NS) noexcept;
static double vertical_mirror_convert(TIME format = NS) noexcept;
static double horizontal_mirror_convert(TIME format = NS) noexcept;
private:
static bool data_ready;
static std::mutex data_building;
static std::vector<RawCode> all_raw_codes;
static std::vector<ShortCode> all_short_codes;
static std::vector<CommonCode> all_common_codes;
static std::vector<std::string> all_short_codes_str;
static std::vector<std::string> all_common_codes_str;
static void build_data() noexcept;
static uint32_t random_seed() noexcept;
static double time_format(clock_t start, TIME format) noexcept;
static std::vector<uint32_t> generate_u32_rand(uint32_t count) noexcept;
static std::vector<uint64_t> generate_u64_rand(uint32_t count) noexcept;
class Benchmark {
public:
enum TIME {
S, MS, US, NS
};
}
static void data_initialize() noexcept;
static double warm_up(uint64_t count) noexcept;
static double range_flip(TIME format = NS) noexcept;
static double all_cases(TIME format = MS) noexcept;
static double basic_ranges(TIME format = MS) noexcept;
static double raw_code_check(TIME format = NS) noexcept;
static double short_code_check(TIME format = NS) noexcept;
static double common_code_check(TIME format = NS) noexcept;
static double raw_code_check_random(TIME format = NS) noexcept;
static double short_code_check_random(TIME format = NS) noexcept;
static double common_code_check_random(TIME format = NS) noexcept;
static double short_code_to_string(TIME format = NS) noexcept;
static double short_code_from_string(TIME format = NS) noexcept;
static double common_code_to_string(TIME format = NS) noexcept;
static double common_code_from_string(TIME format = NS) noexcept;
static double common_code_to_raw_code(TIME format = NS) noexcept;
static double raw_code_to_common_code(TIME format = NS) noexcept;
static double common_code_to_short_code(TIME format = US) noexcept;
static double short_code_to_common_code(TIME format = US) noexcept;
static double common_code_to_short_code_fast(TIME format = NS) noexcept;
static double short_code_to_common_code_fast(TIME format = NS) noexcept;
static double vertical_mirror_check(TIME format = NS) noexcept;
static double horizontal_mirror_check(TIME format = NS) noexcept;
static double vertical_mirror_convert(TIME format = NS) noexcept;
static double horizontal_mirror_convert(TIME format = NS) noexcept;
private:
static bool data_ready_;
static std::mutex data_building_;
static std::vector<RawCode> all_raw_codes_;
static std::vector<ShortCode> all_short_codes_;
static std::vector<CommonCode> all_common_codes_;
static std::vector<std::string> all_short_codes_str_;
static std::vector<std::string> all_common_codes_str_;
static void build_data() noexcept;
static uint32_t random_seed() noexcept;
static double time_format(clock_t start, TIME format) noexcept;
static std::vector<uint32_t> generate_u32_rand(uint32_t count) noexcept;
static std::vector<uint64_t> generate_u64_rand(uint32_t count) noexcept;
};
} // namespace klotski

68
src/klotski_core/benchmark/chore.cc
View File

@ -2,18 +2,15 @@
#include <random>
#include "benchmark.h"
using klotski::RawCode;
using klotski::ShortCode;
using klotski::CommonCode;
using klotski::Benchmark;
bool Benchmark::data_ready = false;
std::mutex Benchmark::data_building;
std::vector<RawCode> Benchmark::all_raw_codes;
std::vector<ShortCode> Benchmark::all_short_codes;
std::vector<CommonCode> Benchmark::all_common_codes;
std::vector<std::string> Benchmark::all_short_codes_str;
std::vector<std::string> Benchmark::all_common_codes_str;
namespace klotski {
bool Benchmark::data_ready_ = false;
std::mutex Benchmark::data_building_;
std::vector<RawCode> Benchmark::all_raw_codes_;
std::vector<ShortCode> Benchmark::all_short_codes_;
std::vector<CommonCode> Benchmark::all_common_codes_;
std::vector<std::string> Benchmark::all_short_codes_str_;
std::vector<std::string> Benchmark::all_common_codes_str_;
uint32_t Benchmark::random_seed() noexcept {
using namespace std::chrono;
@ -47,6 +44,7 @@ double Benchmark::time_format(clock_t start, TIME format) noexcept {
return time / CLOCKS_PER_SEC;
}
/// Generate a specified count of 32-bit random numbers.
std::vector<uint32_t> Benchmark::generate_u32_rand(uint32_t count) noexcept {
std::vector<uint32_t> result;
result.reserve(count);
@ -56,71 +54,73 @@ std::vector<uint32_t> Benchmark::generate_u32_rand(uint32_t count) noexcept {
std::srand(seed);
for (uint32_t i = 0; i < count; ++i) {
auto tmp = high_bit | static_cast<uint32_t>(std::rand());
auto tmp = high_bit | static_cast<uint32_t>(std::rand()); // int32_t -> uint32_t
result.emplace_back(tmp);
high_bit = tmp << 31;
}
return result;
}
/// Generate a specified count of 64-bit random numbers.
std::vector<uint64_t> Benchmark::generate_u64_rand(uint32_t count) noexcept {
std::vector<uint64_t> result;
result.reserve(count);
auto tmp = generate_u32_rand(count * 2);
for (uint32_t i = 0; i < count; ++i) {
result.emplace_back((uint64_t)tmp[i * 2] << 32 | tmp[i * 2 + 1]);
result.emplace_back((uint64_t)tmp[i * 2] << 32 | tmp[i * 2 + 1]); // combine two uint32_t
}
return result;
}
void Benchmark::data_preparation() noexcept {
if (!Benchmark::data_ready) {
if (Benchmark::data_building.try_lock()) { // mutex lock success
void Benchmark::data_initialize() noexcept {
if (!data_ready_) {
if (data_building_.try_lock()) { // mutex lock success
build_data(); // start build process
Benchmark::data_ready = true; // set available flag
data_ready_ = true;
} else {
Benchmark::data_building.lock(); // blocking waiting
data_building_.lock(); // blocking waiting
}
Benchmark::data_building.unlock(); // release mutex
data_building_.unlock(); // release mutex
}
}
void Benchmark::build_data() noexcept {
/// short code data preparation
std::vector<uint32_t> tmp(klotski::SHORT_CODE_LIMIT);
std::vector<uint32_t> tmp(SHORT_CODE_LIMIT);
std::iota(tmp.begin(), tmp.end(), 0);
all_short_codes.reserve(klotski::SHORT_CODE_LIMIT);
all_short_codes_.reserve(SHORT_CODE_LIMIT);
for (auto &&short_code : tmp) { // 0 ~ (SHORT_CODE_LIMIT - 1)
all_short_codes.emplace_back(ShortCode::unsafe_create(short_code));
all_short_codes_.emplace_back(ShortCode::unsafe_create(short_code));
}
all_short_codes_str.reserve(klotski::SHORT_CODE_LIMIT);
all_short_codes_str_.reserve(SHORT_CODE_LIMIT);
for (auto &&short_code : tmp) { // 0 ~ (SHORT_CODE_LIMIT - 1)
all_short_codes_str.emplace_back(
all_short_codes_str_.emplace_back(
ShortCode::unsafe_create(short_code).to_string()
);
}
/// common code info preparation
all_common_codes.reserve(klotski::ALL_CASES_SIZE_SUM);
all_common_codes_.reserve(ALL_CASES_SIZE_SUM);
for (uint64_t head = 0; head < 16; ++head) {
for (const auto &range : AllCases::fetch()[head]) {
all_common_codes.emplace_back(
all_common_codes_.emplace_back(
CommonCode::unsafe_create(head << 32 | range)
);
}
}
all_common_codes_str.reserve(klotski::ALL_CASES_SIZE_SUM);
for (auto &&common_code : all_common_codes) {
all_common_codes_str.emplace_back(common_code.to_string());
all_common_codes_str_.reserve(ALL_CASES_SIZE_SUM);
for (auto &&common_code : all_common_codes_) {
all_common_codes_str_.emplace_back(common_code.to_string());
}
/// raw code data preparation
all_raw_codes.reserve(klotski::ALL_CASES_SIZE_SUM);
for (auto &&common_code : all_common_codes) {
all_raw_codes.emplace_back(common_code.to_raw_code());
all_raw_codes_.reserve(ALL_CASES_SIZE_SUM);
for (auto &&common_code : all_common_codes_) {
all_raw_codes_.emplace_back(common_code.to_raw_code());
}
}
} // namespace klotski

Write Preview
Loading…
Cancel
Save