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Merge branch 'upstream/master' (4c7de9e8ab) into tools

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Tomasz Sobczyk
2022-05-30 12:07:07 +02:00
parent c90279e156 4c7de9e8ab
commit f710dc97e2
60 changed files with 2394 additions and 1784 deletions
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src/uci.cpp
+10 -4
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@@ -1,6 +1,6 @@
/*
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
@@ -220,8 +220,8 @@ namespace UCI {
// Coefficients of a 3rd order polynomial fit based on fishtest data
// for two parameters needed to transform eval to the argument of a
// logistic function.
double as[] = {-3.68389304, 30.07065921, -60.52878723, 149.53378557};
double bs[] = {-2.0181857, 15.85685038, -29.83452023, 47.59078827};
double as[] = {-1.17202460e-01, 5.94729104e-01, 1.12065546e+01, 1.22606222e+02};
double bs[] = {-1.79066759, 11.30759193, -17.43677612, 36.47147479};
double a = (((as[0] * m + as[1]) * m + as[2]) * m) + as[3];
double b = (((bs[0] * m + bs[1]) * m + bs[2]) * m) + bs[3];
@@ -380,8 +380,14 @@ void UCI::loop(int argc, char* argv[]) {
std::cout << th.id() << '\n';
});
}
else if (token == "--help" || token == "help" || token == "--license" || token == "license")
sync_cout << "\nStockfish is a powerful chess engine and free software licensed under the GNU GPLv3."
"\nStockfish is normally used with a separate graphical user interface (GUI)."
"\nStockfish implements the universal chess interface (UCI) to exchange information."
"\nFor further information see https://github.com/official-stockfish/Stockfish#readme"
"\nor the corresponding README.md and Copying.txt files distributed with this program.\n" << sync_endl;
else if (!token.empty() && token[0] != '#')
sync_cout << "Unknown command: " << cmd << sync_endl;
sync_cout << "Unknown command: '" << cmd << "'. Type help for more information." << sync_endl;
} while (token != "quit" && argc == 1); // Command line args are one-shot
}