#include "evaluate_nnue.h"
-ExtPieceSquare kpp_board_index[PIECE_NB] = {
- // convention: W - us, B - them
- // viewed from other side, W and B are reversed
- { PS_NONE, PS_NONE },
- { PS_W_PAWN, PS_B_PAWN },
- { PS_W_KNIGHT, PS_B_KNIGHT },
- { PS_W_BISHOP, PS_B_BISHOP },
- { PS_W_ROOK, PS_B_ROOK },
- { PS_W_QUEEN, PS_B_QUEEN },
- { PS_W_KING, PS_B_KING },
- { PS_NONE, PS_NONE },
- { PS_NONE, PS_NONE },
- { PS_B_PAWN, PS_W_PAWN },
- { PS_B_KNIGHT, PS_W_KNIGHT },
- { PS_B_BISHOP, PS_W_BISHOP },
- { PS_B_ROOK, PS_W_ROOK },
- { PS_B_QUEEN, PS_W_QUEEN },
- { PS_B_KING, PS_W_KING },
- { PS_NONE, PS_NONE }
-};
-
-
namespace Eval::NNUE {
+ uint32_t kpp_board_index[PIECE_NB][COLOR_NB] = {
+ // convention: W - us, B - them
+ // viewed from other side, W and B are reversed
+ { PS_NONE, PS_NONE },
+ { PS_W_PAWN, PS_B_PAWN },
+ { PS_W_KNIGHT, PS_B_KNIGHT },
+ { PS_W_BISHOP, PS_B_BISHOP },
+ { PS_W_ROOK, PS_B_ROOK },
+ { PS_W_QUEEN, PS_B_QUEEN },
+ { PS_W_KING, PS_B_KING },
+ { PS_NONE, PS_NONE },
+ { PS_NONE, PS_NONE },
+ { PS_B_PAWN, PS_W_PAWN },
+ { PS_B_KNIGHT, PS_W_KNIGHT },
+ { PS_B_BISHOP, PS_W_BISHOP },
+ { PS_B_ROOK, PS_W_ROOK },
+ { PS_B_QUEEN, PS_W_QUEEN },
+ { PS_B_KING, PS_W_KING },
+ { PS_NONE, PS_NONE }
+ };
+
// Input feature converter
AlignedPtr<FeatureTransformer> feature_transformer;
bool ReadParameters(std::istream& stream, const AlignedPtr<T>& pointer) {
std::uint32_t header;
- stream.read(reinterpret_cast<char*>(&header), sizeof(header));
+ header = read_little_endian<std::uint32_t>(stream);
if (!stream || header != T::GetHashValue()) return false;
return pointer->ReadParameters(stream);
}
}
// Read network header
- bool ReadHeader(std::istream& stream,
- std::uint32_t* hash_value, std::string* architecture) {
-
+ bool ReadHeader(std::istream& stream, std::uint32_t* hash_value, std::string* architecture)
+ {
std::uint32_t version, size;
- stream.read(reinterpret_cast<char*>(&version), sizeof(version));
- stream.read(reinterpret_cast<char*>(hash_value), sizeof(*hash_value));
- stream.read(reinterpret_cast<char*>(&size), sizeof(size));
+
+ version = read_little_endian<std::uint32_t>(stream);
+ *hash_value = read_little_endian<std::uint32_t>(stream);
+ size = read_little_endian<std::uint32_t>(stream);
if (!stream || version != kVersion) return false;
architecture->resize(size);
stream.read(&(*architecture)[0], size);