/*
Stockfish, a UCI chess playing engine derived from Glaurung 2.1
- Copyright (C) 2004-2020 The Stockfish developers (see AUTHORS file)
+ 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
#define EVALUATE_H_INCLUDED
#include <string>
+#include <optional>
#include "types.h"
+namespace Stockfish {
+
class Position;
namespace Eval {
- std::string trace(const Position& pos);
+ std::string trace(Position& pos);
Value evaluate(const Position& pos);
extern bool useNNUE;
extern std::string eval_file_loaded;
- void init_NNUE();
- void verify_NNUE();
// 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-82215d0fd0df.nnue"
+ #define EvalFileDefaultName "nn-13406b1dcbe0.nnue"
namespace NNUE {
- Value evaluate(const Position& pos);
- Value compute_eval(const Position& pos);
- void update_eval(const Position& pos);
- bool load_eval(std::string streamName, std::istream& stream);
+ 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