mirror of
https://github.com/HChaZZY/Stockfish.git
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Merge remote-tracking branch 'remotes/official/master' into merge
This commit is contained in:
noobpwnftw
@@ -1,19 +1,19 @@
|
||||
/*
|
||||
Stockfish, a UCI chess playing engine derived from Glaurung 2.1
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||||
Copyright (C) 2004-2020 The Stockfish developers (see AUTHORS file)
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||||
Stockfish, a UCI chess playing engine derived from Glaurung 2.1
|
||||
Copyright (C) 2004-2020 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 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.
|
||||
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 <http://www.gnu.org/licenses/>.
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
// Code for calculating NNUE evaluation function
|
||||
@@ -40,330 +40,313 @@
|
||||
|
||||
namespace Eval::NNUE {
|
||||
|
||||
const uint32_t kpp_board_index[PIECE_NB][COLOR_NB] = {
|
||||
// convention: W - us, B - them
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||||
// 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 }
|
||||
};
|
||||
const 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 },
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||||
{ PS_B_QUEEN, PS_W_QUEEN },
|
||||
{ PS_B_KING, PS_W_KING },
|
||||
{ PS_NONE, PS_NONE }
|
||||
};
|
||||
|
||||
// Input feature converter
|
||||
LargePagePtr<FeatureTransformer> feature_transformer;
|
||||
// Input feature converter
|
||||
LargePagePtr<FeatureTransformer> feature_transformer;
|
||||
|
||||
// Evaluation function
|
||||
AlignedPtr<Network> network;
|
||||
// Evaluation function
|
||||
AlignedPtr<Network> network;
|
||||
|
||||
// Evaluation function file name
|
||||
std::string fileName;
|
||||
// Evaluation function file name
|
||||
std::string fileName;
|
||||
|
||||
// Saved evaluation function file name
|
||||
std::string savedfileName = "nn.bin";
|
||||
// Saved evaluation function file name
|
||||
std::string savedfileName = "nn.bin";
|
||||
|
||||
// Get a string that represents the structure of the evaluation function
|
||||
std::string get_architecture_string() {
|
||||
return "Features=" + FeatureTransformer::get_structure_string() +
|
||||
",Network=" + Network::get_structure_string();
|
||||
}
|
||||
// Get a string that represents the structure of the evaluation function
|
||||
std::string get_architecture_string() {
|
||||
return "Features=" + FeatureTransformer::get_structure_string() +
|
||||
",Network=" + Network::get_structure_string();
|
||||
}
|
||||
|
||||
std::string get_layers_info() {
|
||||
return
|
||||
FeatureTransformer::get_layers_info()
|
||||
+ '\n' + Network::get_layers_info();
|
||||
}
|
||||
std::string get_layers_info() {
|
||||
return
|
||||
FeatureTransformer::get_layers_info()
|
||||
+ '\n' + Network::get_layers_info();
|
||||
}
|
||||
|
||||
UseNNUEMode useNNUE;
|
||||
std::string eval_file_loaded = "None";
|
||||
UseNNUEMode useNNUE;
|
||||
std::string eval_file_loaded = "None";
|
||||
|
||||
namespace Detail {
|
||||
namespace Detail {
|
||||
|
||||
// Initialize the evaluation function parameters
|
||||
template <typename T>
|
||||
void initialize(AlignedPtr<T>& pointer) {
|
||||
// Initialize the evaluation function parameters
|
||||
template <typename T>
|
||||
void initialize(AlignedPtr<T>& pointer) {
|
||||
|
||||
pointer.reset(reinterpret_cast<T*>(std_aligned_alloc(alignof(T), sizeof(T))));
|
||||
std::memset(pointer.get(), 0, sizeof(T));
|
||||
}
|
||||
pointer.reset(reinterpret_cast<T*>(std_aligned_alloc(alignof(T), sizeof(T))));
|
||||
std::memset(pointer.get(), 0, sizeof(T));
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
void initialize(LargePagePtr<T>& pointer) {
|
||||
template <typename T>
|
||||
void initialize(LargePagePtr<T>& pointer) {
|
||||
|
||||
static_assert(alignof(T) <= 4096, "aligned_large_pages_alloc() may fail for such a big alignment requirement of T");
|
||||
static_assert(alignof(T) <= 4096, "aligned_large_pages_alloc() may fail for such a big alignment requirement of T");
|
||||
pointer.reset(reinterpret_cast<T*>(aligned_large_pages_alloc(sizeof(T))));
|
||||
std::memset(pointer.get(), 0, sizeof(T));
|
||||
}
|
||||
|
||||
pointer.reset(reinterpret_cast<T*>(aligned_large_pages_alloc(sizeof(T))));
|
||||
std::memset(pointer.get(), 0, sizeof(T));
|
||||
}
|
||||
// Read evaluation function parameters
|
||||
template <typename T>
|
||||
bool ReadParameters(std::istream& stream, T& reference) {
|
||||
|
||||
// Read evaluation function parameters
|
||||
template <typename T>
|
||||
bool ReadParameters(std::istream& stream, T& reference) {
|
||||
std::uint32_t header;
|
||||
header = read_little_endian<std::uint32_t>(stream);
|
||||
if (!stream || header != T::GetHashValue()) return false;
|
||||
return reference.ReadParameters(stream);
|
||||
}
|
||||
|
||||
std::uint32_t header;
|
||||
header = read_little_endian<std::uint32_t>(stream);
|
||||
// write evaluation function parameters
|
||||
template <typename T>
|
||||
bool WriteParameters(std::ostream& stream, const AlignedPtr<T>& pointer) {
|
||||
constexpr std::uint32_t header = T::GetHashValue();
|
||||
|
||||
if (!stream || header != T::GetHashValue())
|
||||
return false;
|
||||
stream.write(reinterpret_cast<const char*>(&header), sizeof(header));
|
||||
|
||||
return reference.ReadParameters(stream);
|
||||
}
|
||||
return pointer->WriteParameters(stream);
|
||||
}
|
||||
|
||||
// write evaluation function parameters
|
||||
template <typename T>
|
||||
bool WriteParameters(std::ostream& stream, const AlignedPtr<T>& pointer) {
|
||||
constexpr std::uint32_t header = T::GetHashValue();
|
||||
template <typename T>
|
||||
bool WriteParameters(std::ostream& stream, const LargePagePtr<T>& pointer) {
|
||||
constexpr std::uint32_t header = T::GetHashValue();
|
||||
|
||||
stream.write(reinterpret_cast<const char*>(&header), sizeof(header));
|
||||
stream.write(reinterpret_cast<const char*>(&header), sizeof(header));
|
||||
|
||||
return pointer->WriteParameters(stream);
|
||||
}
|
||||
return pointer->WriteParameters(stream);
|
||||
}
|
||||
} // namespace Detail
|
||||
|
||||
template <typename T>
|
||||
bool WriteParameters(std::ostream& stream, const LargePagePtr<T>& pointer) {
|
||||
constexpr std::uint32_t header = T::GetHashValue();
|
||||
// Initialize the evaluation function parameters
|
||||
void initialize() {
|
||||
|
||||
stream.write(reinterpret_cast<const char*>(&header), sizeof(header));
|
||||
Detail::initialize(feature_transformer);
|
||||
Detail::initialize(network);
|
||||
}
|
||||
|
||||
return pointer->WriteParameters(stream);
|
||||
}
|
||||
} // namespace Detail
|
||||
// Read network header
|
||||
bool read_header(std::istream& stream, std::uint32_t* hash_value, std::string* architecture)
|
||||
{
|
||||
std::uint32_t version, size;
|
||||
|
||||
// Initialize the evaluation function parameters
|
||||
void initialize() {
|
||||
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);
|
||||
return !stream.fail();
|
||||
}
|
||||
|
||||
Detail::initialize(feature_transformer);
|
||||
Detail::initialize(network);
|
||||
}
|
||||
// write the header
|
||||
bool write_header(std::ostream& stream,
|
||||
std::uint32_t hash_value, const std::string& architecture) {
|
||||
|
||||
// Read network header
|
||||
bool read_header(std::istream& stream, std::uint32_t* hash_value, std::string* architecture)
|
||||
{
|
||||
std::uint32_t version, size;
|
||||
stream.write(reinterpret_cast<const char*>(&kVersion), sizeof(kVersion));
|
||||
stream.write(reinterpret_cast<const char*>(&hash_value), sizeof(hash_value));
|
||||
|
||||
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);
|
||||
const std::uint32_t size = static_cast<std::uint32_t>(architecture.size());
|
||||
|
||||
if (!stream || version != kVersion)
|
||||
return false;
|
||||
stream.write(reinterpret_cast<const char*>(&size), sizeof(size));
|
||||
stream.write(architecture.data(), size);
|
||||
|
||||
architecture->resize(size);
|
||||
stream.read(&(*architecture)[0], size);
|
||||
return !stream.fail();
|
||||
}
|
||||
|
||||
return !stream.fail();
|
||||
}
|
||||
// Read network parameters
|
||||
bool ReadParameters(std::istream& stream) {
|
||||
|
||||
// write the header
|
||||
bool write_header(std::ostream& stream,
|
||||
std::uint32_t hash_value, const std::string& architecture) {
|
||||
std::uint32_t hash_value;
|
||||
std::string architecture;
|
||||
if (!read_header(stream, &hash_value, &architecture)) return false;
|
||||
if (hash_value != kHashValue) return false;
|
||||
if (!Detail::ReadParameters(stream, *feature_transformer)) return false;
|
||||
if (!Detail::ReadParameters(stream, *network)) return false;
|
||||
return stream && stream.peek() == std::ios::traits_type::eof();
|
||||
}
|
||||
|
||||
stream.write(reinterpret_cast<const char*>(&kVersion), sizeof(kVersion));
|
||||
stream.write(reinterpret_cast<const char*>(&hash_value), sizeof(hash_value));
|
||||
// write evaluation function parameters
|
||||
bool WriteParameters(std::ostream& stream) {
|
||||
|
||||
const std::uint32_t size = static_cast<std::uint32_t>(architecture.size());
|
||||
if (!write_header(stream, kHashValue, get_architecture_string()))
|
||||
return false;
|
||||
|
||||
stream.write(reinterpret_cast<const char*>(&size), sizeof(size));
|
||||
stream.write(architecture.data(), size);
|
||||
if (!Detail::WriteParameters(stream, feature_transformer))
|
||||
return false;
|
||||
|
||||
return !stream.fail();
|
||||
}
|
||||
if (!Detail::WriteParameters(stream, network))
|
||||
return false;
|
||||
|
||||
// Read network parameters
|
||||
bool ReadParameters(std::istream& stream) {
|
||||
return !stream.fail();
|
||||
}
|
||||
|
||||
std::uint32_t hash_value;
|
||||
std::string architecture;
|
||||
if (!read_header(stream, &hash_value, &architecture))
|
||||
return false;
|
||||
// Evaluation function. Perform differential calculation.
|
||||
Value evaluate(const Position& pos) {
|
||||
|
||||
if (hash_value != kHashValue)
|
||||
return false;
|
||||
// We manually align the arrays on the stack because with gcc < 9.3
|
||||
// overaligning stack variables with alignas() doesn't work correctly.
|
||||
|
||||
if (!Detail::ReadParameters(stream, *feature_transformer))
|
||||
return false;
|
||||
|
||||
if (!Detail::ReadParameters(stream, *network))
|
||||
return false;
|
||||
|
||||
return stream && stream.peek() == std::ios::traits_type::eof();
|
||||
}
|
||||
// write evaluation function parameters
|
||||
bool WriteParameters(std::ostream& stream) {
|
||||
|
||||
if (!write_header(stream, kHashValue, get_architecture_string()))
|
||||
return false;
|
||||
|
||||
if (!Detail::WriteParameters(stream, feature_transformer))
|
||||
return false;
|
||||
|
||||
if (!Detail::WriteParameters(stream, network))
|
||||
return false;
|
||||
|
||||
return !stream.fail();
|
||||
}
|
||||
// Evaluation function. Perform differential calculation.
|
||||
Value evaluate(const Position& pos) {
|
||||
|
||||
// We manually align the arrays on the stack because with gcc < 9.3
|
||||
// overaligning stack variables with alignas() doesn't work correctly.
|
||||
|
||||
constexpr uint64_t alignment = kCacheLineSize;
|
||||
constexpr uint64_t alignment = kCacheLineSize;
|
||||
|
||||
#if defined(ALIGNAS_ON_STACK_VARIABLES_BROKEN)
|
||||
TransformedFeatureType transformed_features_unaligned[
|
||||
FeatureTransformer::kBufferSize + alignment / sizeof(TransformedFeatureType)];
|
||||
char buffer_unaligned[Network::kBufferSize + alignment];
|
||||
TransformedFeatureType transformed_features_unaligned[
|
||||
FeatureTransformer::kBufferSize + alignment / sizeof(TransformedFeatureType)];
|
||||
char buffer_unaligned[Network::kBufferSize + alignment];
|
||||
|
||||
auto* transformed_features = align_ptr_up<alignment>(&transformed_features_unaligned[0]);
|
||||
auto* buffer = align_ptr_up<alignment>(&buffer_unaligned[0]);
|
||||
auto* transformed_features = align_ptr_up<alignment>(&transformed_features_unaligned[0]);
|
||||
auto* buffer = align_ptr_up<alignment>(&buffer_unaligned[0]);
|
||||
#else
|
||||
alignas(alignment)
|
||||
TransformedFeatureType transformed_features[FeatureTransformer::kBufferSize];
|
||||
alignas(alignment) char buffer[Network::kBufferSize];
|
||||
alignas(alignment)
|
||||
TransformedFeatureType transformed_features[FeatureTransformer::kBufferSize];
|
||||
alignas(alignment) char buffer[Network::kBufferSize];
|
||||
#endif
|
||||
|
||||
ASSERT_ALIGNED(transformed_features, alignment);
|
||||
ASSERT_ALIGNED(buffer, alignment);
|
||||
ASSERT_ALIGNED(transformed_features, alignment);
|
||||
ASSERT_ALIGNED(buffer, alignment);
|
||||
|
||||
feature_transformer->Transform(pos, transformed_features);
|
||||
feature_transformer->Transform(pos, transformed_features);
|
||||
const auto output = network->Propagate(transformed_features, buffer);
|
||||
|
||||
return static_cast<Value>(output[0] / FV_SCALE);
|
||||
}
|
||||
|
||||
const auto output = network->Propagate(transformed_features, buffer);
|
||||
// Load eval, from a file stream or a memory stream
|
||||
bool load_eval(std::string name, std::istream& stream) {
|
||||
|
||||
return static_cast<Value>(output[0] / FV_SCALE);
|
||||
}
|
||||
initialize();
|
||||
fileName = name;
|
||||
return ReadParameters(stream);
|
||||
}
|
||||
|
||||
// Load eval, from a file stream or a memory stream
|
||||
bool load_eval(std::string name, std::istream& stream) {
|
||||
static UseNNUEMode nnue_mode_from_option(const UCI::Option& mode)
|
||||
{
|
||||
if (mode == "false")
|
||||
return UseNNUEMode::False;
|
||||
else if (mode == "true")
|
||||
return UseNNUEMode::True;
|
||||
else if (mode == "pure")
|
||||
return UseNNUEMode::Pure;
|
||||
|
||||
initialize();
|
||||
return UseNNUEMode::False;
|
||||
}
|
||||
|
||||
fileName = name;
|
||||
return ReadParameters(stream);
|
||||
}
|
||||
void init() {
|
||||
|
||||
static UseNNUEMode nnue_mode_from_option(const UCI::Option& mode)
|
||||
{
|
||||
if (mode == "false")
|
||||
return UseNNUEMode::False;
|
||||
else if (mode == "true")
|
||||
return UseNNUEMode::True;
|
||||
else if (mode == "pure")
|
||||
return UseNNUEMode::Pure;
|
||||
useNNUE = nnue_mode_from_option(Options["Use NNUE"]);
|
||||
|
||||
return UseNNUEMode::False;
|
||||
}
|
||||
if (Options["SkipLoadingEval"] || useNNUE == UseNNUEMode::False)
|
||||
{
|
||||
eval_file_loaded.clear();
|
||||
return;
|
||||
}
|
||||
|
||||
void init() {
|
||||
|
||||
useNNUE = nnue_mode_from_option(Options["Use NNUE"]);
|
||||
|
||||
if (Options["SkipLoadingEval"] || useNNUE == UseNNUEMode::False)
|
||||
{
|
||||
eval_file_loaded.clear();
|
||||
return;
|
||||
}
|
||||
|
||||
std::string eval_file = std::string(Options["EvalFile"]);
|
||||
std::string eval_file = std::string(Options["EvalFile"]);
|
||||
|
||||
#if defined(DEFAULT_NNUE_DIRECTORY)
|
||||
#define stringify2(x) #x
|
||||
#define stringify(x) stringify2(x)
|
||||
std::vector<std::string> dirs = { "" , CommandLine::binaryDirectory , stringify(DEFAULT_NNUE_DIRECTORY) };
|
||||
std::vector<std::string> dirs = { "" , CommandLine::binaryDirectory , stringify(DEFAULT_NNUE_DIRECTORY) };
|
||||
#else
|
||||
std::vector<std::string> dirs = { "" , CommandLine::binaryDirectory };
|
||||
std::vector<std::string> dirs = { "" , CommandLine::binaryDirectory };
|
||||
#endif
|
||||
|
||||
for (std::string directory : dirs)
|
||||
{
|
||||
if (eval_file_loaded != eval_file)
|
||||
{
|
||||
std::ifstream stream(directory + eval_file, std::ios::binary);
|
||||
if (load_eval(eval_file, stream))
|
||||
{
|
||||
sync_cout << "info string Loaded eval file " << directory + eval_file << sync_endl;
|
||||
eval_file_loaded = eval_file;
|
||||
}
|
||||
else
|
||||
{
|
||||
sync_cout << "info string ERROR: failed to load eval file " << directory + eval_file << sync_endl;
|
||||
eval_file_loaded.clear();
|
||||
}
|
||||
}
|
||||
}
|
||||
for (std::string directory : dirs)
|
||||
{
|
||||
if (eval_file_loaded != eval_file)
|
||||
{
|
||||
std::ifstream stream(directory + eval_file, std::ios::binary);
|
||||
if (load_eval(eval_file, stream))
|
||||
{
|
||||
sync_cout << "info string Loaded eval file " << directory + eval_file << sync_endl;
|
||||
eval_file_loaded = eval_file;
|
||||
}
|
||||
else
|
||||
{
|
||||
sync_cout << "info string ERROR: failed to load eval file " << directory + eval_file << sync_endl;
|
||||
eval_file_loaded.clear();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#undef stringify2
|
||||
#undef stringify
|
||||
}
|
||||
}
|
||||
|
||||
/// NNUE::verify() verifies that the last net used was loaded successfully
|
||||
void verify_eval_file_loaded() {
|
||||
/// NNUE::verify() verifies that the last net used was loaded successfully
|
||||
void verify_eval_file_loaded() {
|
||||
|
||||
std::string eval_file = std::string(Options["EvalFile"]);
|
||||
std::string eval_file = std::string(Options["EvalFile"]);
|
||||
|
||||
if (useNNUE != UseNNUEMode::False && eval_file_loaded != eval_file)
|
||||
{
|
||||
UCI::OptionsMap defaults;
|
||||
UCI::init(defaults);
|
||||
if (useNNUE != UseNNUEMode::False && eval_file_loaded != eval_file)
|
||||
{
|
||||
UCI::OptionsMap defaults;
|
||||
UCI::init(defaults);
|
||||
|
||||
std::string msg1 = "If the UCI option \"Use NNUE\" is set to true, network evaluation parameters compatible with the engine must be available.";
|
||||
std::string msg2 = "The option is set to true, but the network file " + eval_file + " was not loaded successfully.";
|
||||
std::string msg3 = "The UCI option EvalFile might need to specify the full path, including the directory name, to the network file.";
|
||||
std::string msg4 = "The default net can be downloaded from: https://tests.stockfishchess.org/api/nn/" + std::string(defaults["EvalFile"]);
|
||||
std::string msg5 = "The engine will be terminated now.";
|
||||
std::string msg1 = "If the UCI option \"Use NNUE\" is set to true, network evaluation parameters compatible with the engine must be available.";
|
||||
std::string msg2 = "The option is set to true, but the network file " + eval_file + " was not loaded successfully.";
|
||||
std::string msg3 = "The UCI option EvalFile might need to specify the full path, including the directory name, to the network file.";
|
||||
std::string msg4 = "The default net can be downloaded from: https://tests.stockfishchess.org/api/nn/" + std::string(defaults["EvalFile"]);
|
||||
std::string msg5 = "The engine will be terminated now.";
|
||||
|
||||
sync_cout << "info string ERROR: " << msg1 << sync_endl;
|
||||
sync_cout << "info string ERROR: " << msg2 << sync_endl;
|
||||
sync_cout << "info string ERROR: " << msg3 << sync_endl;
|
||||
sync_cout << "info string ERROR: " << msg4 << sync_endl;
|
||||
sync_cout << "info string ERROR: " << msg5 << sync_endl;
|
||||
sync_cout << "info string ERROR: " << msg1 << sync_endl;
|
||||
sync_cout << "info string ERROR: " << msg2 << sync_endl;
|
||||
sync_cout << "info string ERROR: " << msg3 << sync_endl;
|
||||
sync_cout << "info string ERROR: " << msg4 << sync_endl;
|
||||
sync_cout << "info string ERROR: " << msg5 << sync_endl;
|
||||
|
||||
std::exit(EXIT_FAILURE);
|
||||
}
|
||||
std::exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
if (useNNUE != UseNNUEMode::False)
|
||||
sync_cout << "info string NNUE evaluation using " << eval_file << " enabled" << sync_endl;
|
||||
else
|
||||
sync_cout << "info string classical evaluation enabled" << sync_endl;
|
||||
}
|
||||
if (useNNUE != UseNNUEMode::False)
|
||||
sync_cout << "info string NNUE evaluation using " << eval_file << " enabled" << sync_endl;
|
||||
else
|
||||
sync_cout << "info string classical evaluation enabled" << sync_endl;
|
||||
}
|
||||
|
||||
/// In training we override eval file so this is useful.
|
||||
void verify_any_net_loaded() {
|
||||
/// In training we override eval file so this is useful.
|
||||
void verify_any_net_loaded() {
|
||||
|
||||
if (!Options["SkipLoadingEval"] && useNNUE != UseNNUEMode::False && eval_file_loaded.empty())
|
||||
{
|
||||
UCI::OptionsMap defaults;
|
||||
UCI::init(defaults);
|
||||
if (!Options["SkipLoadingEval"] && useNNUE != UseNNUEMode::False && eval_file_loaded.empty())
|
||||
{
|
||||
UCI::OptionsMap defaults;
|
||||
UCI::init(defaults);
|
||||
|
||||
std::string msg1 = "If the UCI option \"Use NNUE\" is set to true, network evaluation parameters compatible with the engine must be available.";
|
||||
std::string msg2 = "The option is set to true, but the network file was not loaded successfully.";
|
||||
std::string msg3 = "The UCI option EvalFile might need to specify the full path, including the directory name, to the network file.";
|
||||
std::string msg5 = "The engine will be terminated now.";
|
||||
std::string msg1 = "If the UCI option \"Use NNUE\" is set to true, network evaluation parameters compatible with the engine must be available.";
|
||||
std::string msg2 = "The option is set to true, but the network file was not loaded successfully.";
|
||||
std::string msg3 = "The UCI option EvalFile might need to specify the full path, including the directory name, to the network file.";
|
||||
std::string msg5 = "The engine will be terminated now.";
|
||||
|
||||
sync_cout << "info string ERROR: " << msg1 << sync_endl;
|
||||
sync_cout << "info string ERROR: " << msg2 << sync_endl;
|
||||
sync_cout << "info string ERROR: " << msg3 << sync_endl;
|
||||
sync_cout << "info string ERROR: " << msg5 << sync_endl;
|
||||
sync_cout << "info string ERROR: " << msg1 << sync_endl;
|
||||
sync_cout << "info string ERROR: " << msg2 << sync_endl;
|
||||
sync_cout << "info string ERROR: " << msg3 << sync_endl;
|
||||
sync_cout << "info string ERROR: " << msg5 << sync_endl;
|
||||
|
||||
std::exit(EXIT_FAILURE);
|
||||
}
|
||||
std::exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
if (useNNUE != UseNNUEMode::False)
|
||||
sync_cout << "info string NNUE evaluation using " << eval_file_loaded << " enabled" << sync_endl;
|
||||
else
|
||||
sync_cout << "info string classical evaluation enabled" << sync_endl;
|
||||
}
|
||||
if (useNNUE != UseNNUEMode::False)
|
||||
sync_cout << "info string NNUE evaluation using " << eval_file_loaded << " enabled" << sync_endl;
|
||||
else
|
||||
sync_cout << "info string classical evaluation enabled" << sync_endl;
|
||||
}
|
||||
|
||||
} // namespace Eval::NNUE
|
||||
|
||||
Reference in New Issue
Block a user