mirror of
https://github.com/opelly27/Stockfish.git
synced 2026-05-20 05:07:46 +00:00
Tomasz Sobczyk
3ac75cd27d
`speedtest [threads] [hash_MiB] [time_s]`. `threads` default to system concurrency. `hash_MiB` defaults to `threads*128`. `time_s` defaults to 150.
Intended to be used with default parameters, as a stable hardware benchmark.
Example:
```
C:\dev\stockfish-master\src>stockfish.exe speedtest
Stockfish dev-20240928-nogit by the Stockfish developers (see AUTHORS file)
info string Using 16 threads
Warmup position 3/3
Position 258/258
===========================
Version : Stockfish dev-20240928-nogit
Compiled by : g++ (GNUC) 13.2.0 on MinGW64
Compilation architecture : x86-64-vnni256
Compilation settings : 64bit VNNI BMI2 AVX2 SSE41 SSSE3 SSE2 POPCNT
Compiler __VERSION__ macro : 13.2.0
Large pages : yes
User invocation : speedtest
Filled invocation : speedtest 16 2048 150
Available processors : 0-15
Thread count : 16
Thread binding : none
TT size [MiB] : 2048
Hash max, avg [per mille] :
single search : 40, 21
single game : 631, 428
Total nodes searched : 2099917842
Total search time [s] : 153.937
Nodes/second : 13641410
```
-------------------------------
Small unrelated tweaks:
- Network verification output is now handled as a callback.
- TT hashfull queries allow specifying maximum entry age.
closes https://github.com/official-stockfish/Stockfish/pull/5354
No functional change
43 lines
1.3 KiB
C++
43 lines
1.3 KiB
C++
/*
|
|
Stockfish, a UCI chess playing engine derived from Glaurung 2.1
|
|
Copyright (C) 2004-2024 The Stockfish developers (see AUTHORS file)
|
|
|
|
Stockfish is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
Stockfish is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef BENCHMARK_H_INCLUDED
|
|
#define BENCHMARK_H_INCLUDED
|
|
|
|
#include <iosfwd>
|
|
#include <string>
|
|
#include <vector>
|
|
|
|
namespace Stockfish::Benchmark {
|
|
|
|
std::vector<std::string> setup_bench(const std::string&, std::istream&);
|
|
|
|
struct BenchmarkSetup {
|
|
int ttSize;
|
|
int threads;
|
|
std::vector<std::string> commands;
|
|
std::string originalInvocation;
|
|
std::string filledInvocation;
|
|
};
|
|
|
|
BenchmarkSetup setup_benchmark(std::istream&);
|
|
|
|
} // namespace Stockfish
|
|
|
|
#endif // #ifndef BENCHMARK_H_INCLUDED
|