mirror of
https://github.com/opelly27/Stockfish.git
synced 2026-05-20 16:47:37 +00:00
disservin
af4b62a593
This patch moves the nnue namespace in the appropiate header that correspondes with the definition. It also makes navigation a bit easier. closes https://github.com/official-stockfish/Stockfish/pull/4445 No functional change
69 lines
2.0 KiB
C++
69 lines
2.0 KiB
C++
/*
|
|
Stockfish, a UCI chess playing engine derived from Glaurung 2.1
|
|
Copyright (C) 2004-2023 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/>.
|
|
*/
|
|
|
|
// header used in NNUE evaluation function
|
|
|
|
#ifndef NNUE_EVALUATE_NNUE_H_INCLUDED
|
|
#define NNUE_EVALUATE_NNUE_H_INCLUDED
|
|
|
|
#include "nnue_feature_transformer.h"
|
|
|
|
#include <memory>
|
|
|
|
namespace Stockfish::Eval::NNUE {
|
|
|
|
// Hash value of evaluation function structure
|
|
constexpr std::uint32_t HashValue =
|
|
FeatureTransformer::get_hash_value() ^ Network::get_hash_value();
|
|
|
|
|
|
// Deleter for automating release of memory area
|
|
template <typename T>
|
|
struct AlignedDeleter {
|
|
void operator()(T* ptr) const {
|
|
ptr->~T();
|
|
std_aligned_free(ptr);
|
|
}
|
|
};
|
|
|
|
template <typename T>
|
|
struct LargePageDeleter {
|
|
void operator()(T* ptr) const {
|
|
ptr->~T();
|
|
aligned_large_pages_free(ptr);
|
|
}
|
|
};
|
|
|
|
template <typename T>
|
|
using AlignedPtr = std::unique_ptr<T, AlignedDeleter<T>>;
|
|
|
|
template <typename T>
|
|
using LargePagePtr = std::unique_ptr<T, LargePageDeleter<T>>;
|
|
|
|
std::string trace(Position& pos);
|
|
Value evaluate(const Position& pos, bool adjusted = false, int* complexity = nullptr);
|
|
void hint_common_parent_position(const Position& pos);
|
|
|
|
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 Stockfish::Eval::NNUE
|
|
|
|
#endif // #ifndef NNUE_EVALUATE_NNUE_H_INCLUDED
|