X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fnnue%2Flayers%2Finput_slice.h;h=8f526b745f724f435a35f1496f5f43f10bf58d45;hp=bd4d74478de6a44cfe2474845705e5f30aa42f71;hb=HEAD;hpb=58054fd0fa6294510fc8cf76b0ba9673d5094c10
diff --git a/src/nnue/layers/input_slice.h b/src/nnue/layers/input_slice.h
deleted file mode 100644
index bd4d7447..00000000
--- a/src/nnue/layers/input_slice.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- Stockfish, a UCI chess playing engine derived from Glaurung 2.1
- 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
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
-
- Stockfish is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see .
-*/
-
-// NNUE evaluation function layer InputSlice definition
-
-#ifndef NNUE_LAYERS_INPUT_SLICE_H_INCLUDED
-#define NNUE_LAYERS_INPUT_SLICE_H_INCLUDED
-
-#include "../nnue_common.h"
-
-namespace Stockfish::Eval::NNUE::Layers {
-
-// Input layer
-template
-class InputSlice {
- public:
- // Need to maintain alignment
- static_assert(Offset % MaxSimdWidth == 0, "");
-
- // Output type
- using OutputType = TransformedFeatureType;
-
- // Output dimensionality
- static constexpr IndexType OutputDimensions = OutDims;
-
- // Size of forward propagation buffer used from the input layer to this layer
- static constexpr std::size_t BufferSize = 0;
-
- // Hash value embedded in the evaluation file
- static constexpr std::uint32_t get_hash_value() {
- std::uint32_t hashValue = 0xEC42E90Du;
- hashValue ^= OutputDimensions ^ (Offset << 10);
- return hashValue;
- }
-
- // Read network parameters
- bool read_parameters(std::istream& /*stream*/) {
- return true;
- }
-
- // Read network parameters
- bool write_parameters(std::ostream& /*stream*/) const {
- return true;
- }
-
- // Forward propagation
- const OutputType* propagate(
- const TransformedFeatureType* transformedFeatures,
- char* /*buffer*/) const {
- return transformedFeatures + Offset;
- }
-
- private:
-};
-
-} // namespace Stockfish::Eval::NNUE::Layers
-
-#endif // #ifndef NNUE_LAYERS_INPUT_SLICE_H_INCLUDED