mirror of
https://github.com/sockspls/badfish
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3cf6471738
And return on using TT as backing store for position evaluations. Tests (even on single thread) show eval cache was a regression. In multi thread result should be even worst because eval cache is a per-thread struct, while TT is shared. After 4957 games at 15"+0.05 (single thread) eval cache vs master 969 - 1093 - 2895 -9 ELO So previous reported result of +18 ELO was probably due to an issue in the testing framework (a bug in cutechess-cli) that has been fixed in the meanwhile. bench: 5386711
35 lines
1.1 KiB
C++
35 lines
1.1 KiB
C++
/*
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Stockfish, a UCI chess playing engine derived from Glaurung 2.1
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Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
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Copyright (C) 2008-2012 Marco Costalba, Joona Kiiski, Tord Romstad
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Stockfish is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Stockfish is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#if !defined(EVALUATE_H_INCLUDED)
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#define EVALUATE_H_INCLUDED
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#include "types.h"
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class Position;
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namespace Eval {
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extern void init();
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extern Value evaluate(const Position& pos, Value& margin);
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extern std::string trace(const Position& pos);
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}
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#endif // !defined(EVALUATE_H_INCLUDED)
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