mirror of
https://github.com/official-stockfish/Stockfish.git
synced 2026-07-23 13:17:12 +00:00
SFisGODandJoost VandeVondele
8fc297c506
Optimization of nn-956480d8378f.nnue using SPSA https://tests.stockfishchess.org/tests/view/60da2bf63beab81350ac9fe7 Same method as described in PR #3593 STC: LLR: 2.93 (-2.94,2.94) <-0.50,2.50> Total: 17792 W: 1525 L: 1372 D: 14895 Ptnml(0-2): 28, 1156, 6401, 1257, 54 https://tests.stockfishchess.org/tests/view/60deffc59ea99d7c2d693c19 LTC: LLR: 2.96 (-2.94,2.94) <0.50,3.50> Total: 36544 W: 1245 L: 1109 D: 34190 Ptnml(0-2): 12, 988, 16139, 1118, 15 https://tests.stockfishchess.org/tests/view/60df11339ea99d7c2d693c22 closes https://github.com/official-stockfish/Stockfish/pull/3601 Bench: 4687476
63 lines
1.8 KiB
C++
63 lines
1.8 KiB
C++
/*
|
|
Stockfish, a UCI chess playing engine derived from Glaurung 2.1
|
|
Copyright (C) 2004-2021 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 EVALUATE_H_INCLUDED
|
|
#define EVALUATE_H_INCLUDED
|
|
|
|
#include <string>
|
|
#include <optional>
|
|
|
|
#include "types.h"
|
|
|
|
namespace Stockfish {
|
|
|
|
class Position;
|
|
|
|
namespace Eval {
|
|
|
|
std::string trace(Position& pos);
|
|
Value evaluate(const Position& pos);
|
|
|
|
extern bool useNNUE;
|
|
extern std::string eval_file_loaded;
|
|
|
|
// The default net name MUST follow the format nn-[SHA256 first 12 digits].nnue
|
|
// for the build process (profile-build and fishtest) to work. Do not change the
|
|
// name of the macro, as it is used in the Makefile.
|
|
#define EvalFileDefaultName "nn-9e3c6298299a.nnue"
|
|
|
|
namespace NNUE {
|
|
|
|
std::string trace(Position& pos);
|
|
Value evaluate(const Position& pos, bool adjusted = false);
|
|
|
|
void init();
|
|
void verify();
|
|
|
|
bool load_eval(std::string name, std::istream& stream);
|
|
bool save_eval(std::ostream& stream);
|
|
bool save_eval(const std::optional<std::string>& filename);
|
|
|
|
} // namespace NNUE
|
|
|
|
} // namespace Eval
|
|
|
|
} // namespace Stockfish
|
|
|
|
#endif // #ifndef EVALUATE_H_INCLUDED
|