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e33bb26ee7
Updating nnue to a new architecture including a newly trained net using recipe https://github.com/vondele/nettest/pull/395 and trainer https://github.com/official-stockfish/nnue-pytorch/pull/480. The recipe contains many small improvements additionally the newly relabled data. Thus this is a combined effort. Passed STC https://tests.stockfishchess.org/tests/view/6a429fd8f97ff95f78795110 ``` LLR: 2.94 (-2.94,2.94) <0.00,2.00> Total: 25312 W: 6725 L: 6422 D: 12165 Ptnml(0-2): 78, 2915, 6397, 3158, 108 ``` Passed LTC https://tests.stockfishchess.org/tests/view/6a434c4cf97ff95f78795235 ``` LLR: 2.94 (-2.94,2.94) <0.50,2.50> Total: 32814 W: 8655 L: 8345 D: 15814 Ptnml(0-2): 17, 3469, 9132, 3765, 24 ``` closes https://github.com/official-stockfish/Stockfish/pull/6938 Bench: 2639962 Co-authored-by: anematode <anematode@users.noreply.github.com> Co-authored-by: Joost VandeVondele <vondele@users.noreply.github.com> Co-authored-by: xu-shawn <xu-shawn@users.noreply.github.com>
56 lines
1.7 KiB
C++
56 lines
1.7 KiB
C++
/*
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Stockfish, a UCI chess playing engine derived from Glaurung 2.1
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Copyright (C) 2004-2026 The Stockfish developers (see AUTHORS file)
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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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#ifndef EVALUATE_H_INCLUDED
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#define EVALUATE_H_INCLUDED
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#include <string>
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#include "types.h"
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namespace Stockfish {
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class Position;
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namespace Eval {
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// The default net name MUST follow the format nn-[SHA256 first 12 digits].nnue
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// for the build process (profile-build and fishtest) to work. Do not change the
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// name of the macro or the location where this macro is defined, as it is used
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// in the Makefile/Fishtest.
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#define EvalFileDefaultName "nn-2ab42c9eeb3e.nnue"
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namespace NNUE {
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class Network;
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struct AccumulatorCaches;
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class AccumulatorStack;
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}
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std::string trace(Position& pos, const Eval::NNUE::Network& network);
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Value evaluate(const NNUE::Network& network,
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const Position& pos,
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Eval::NNUE::AccumulatorStack& accumulators,
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Eval::NNUE::AccumulatorCaches& caches,
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int optimism);
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} // namespace Eval
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} // namespace Stockfish
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#endif // #ifndef EVALUATE_H_INCLUDED
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