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https://github.com/official-stockfish/Stockfish.git
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Dieter DobbelaereandJoost VandeVondele
7ffae17f85
fixes #3350 and is a small cleanup that might make it easier to use SF in separate projects, like a NNUE trainer or similar. closes https://github.com/official-stockfish/Stockfish/pull/3370 No functional change.
46 lines
1.4 KiB
C++
46 lines
1.4 KiB
C++
/*
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Stockfish, a UCI chess playing engine derived from Glaurung 2.1
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Copyright (C) 2004-2021 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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//Common header of input features of NNUE evaluation function
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#ifndef NNUE_FEATURES_COMMON_H_INCLUDED
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#define NNUE_FEATURES_COMMON_H_INCLUDED
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#include "../../evaluate.h"
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#include "../nnue_common.h"
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namespace Stockfish::Eval::NNUE::Features {
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class IndexList;
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template <typename... FeatureTypes>
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class FeatureSet;
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// Trigger to perform full calculations instead of difference only
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enum class TriggerEvent {
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kFriendKingMoved // calculate full evaluation when own king moves
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};
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enum class Side {
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kFriend // side to move
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};
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} // namespace Stockfish::Eval::NNUE::Features
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#endif // #ifndef NNUE_FEATURES_COMMON_H_INCLUDED
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