/*
Stockfish, a UCI chess playing engine derived from Glaurung 2.1
Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
- Copyright (C) 2008-2009 Marco Costalba
+ Copyright (C) 2008-2010 Marco Costalba, Joona Kiiski, Tord Romstad
Stockfish is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
CALLGRIND_START_INSTRUMENTATION;
#endif
- // Process command line arguments if any
- if (argc > 1)
+ if (argc <= 1)
{
- if (string(argv[1]) != "bench" || argc < 4 || argc > 7)
+ // Print copyright notice
+ cout << engine_name()
+ << " by Tord Romstad, Marco Costalba, Joona Kiiski" << endl;
+
+ if (CpuHasPOPCNT)
+ cout << "Good! CPU has hardware POPCNT." << endl;
+
+ // Enter UCI mode
+ uci_main_loop();
+ }
+ else // Process command line arguments
+ {
+ if (string(argv[1]) != "bench" || argc < 4 || argc > 8)
cout << "Usage: stockfish bench <hash size> <threads> "
<< "[time = 60s] [fen positions file = default] "
- << "[time, depth or node limited = time]" << endl;
+ << "[time, depth, perft or node limited = time] "
+ << "[timing file name = none]" << endl;
else
{
string time = argc > 4 ? argv[4] : "60";
- string fen = argc > 5 ? argv[5] : "default";
- string lim = argc > 6 ? argv[6] : "time";
- benchmark(string(argv[2]) + " " + string(argv[3]) + " " + time + " " + fen + " " + lim);
+ string fen = argc > 5 ? argv[5] : "default";
+ string lim = argc > 6 ? argv[6] : "time";
+ string tim = argc > 7 ? argv[7] : "";
+ benchmark(string(argv[2]) + " " + string(argv[3]) + " " + time + " " + fen + " " + lim + " " + tim);
}
- return 0;
}
- // Print copyright notice
- cout << engine_name() << ". Copyright (C) "
- << "2004-2009 Tord Romstad, Marco Costalba. " << endl;
-
- // FIXME ONLY FOR DEBUG, REMOVE BEFORE RELEASE
- cout << "Support for POPCNT is " << CpuHasPOPCNT << endl;
-
- // Enter UCI mode
- uci_main_loop();
+ Application::free_resources();
return 0;
}