/*
Stockfish, a UCI chess playing engine derived from Glaurung 2.1
- Copyright (C) 2004-2021 The Stockfish developers (see AUTHORS file)
+ Copyright (C) 2004-2022 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
namespace Stockfish::Eval::NNUE {
- // The accumulator of a StateInfo without parent is set to the INIT state
- enum AccumulatorState { EMPTY, COMPUTED, INIT };
-
// Class that holds the result of affine transformation of input features
struct alignas(CacheLineSize) Accumulator {
std::int16_t accumulation[2][TransformedFeatureDimensions];
std::int32_t psqtAccumulation[2][PSQTBuckets];
- AccumulatorState state[2];
+ bool computed[2];
};
} // namespace Stockfish::Eval::NNUE