2 Stockfish, a UCI chess playing engine derived from Glaurung 2.1
3 Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
4 Copyright (C) 2008-2010 Marco Costalba, Joona Kiiski, Tord Romstad
6 Stockfish is free software: you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation, either version 3 of the License, or
9 (at your option) any later version.
11 Stockfish is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program. If not, see <http://www.gnu.org/licenses/>.
21 #if !defined(MISC_H_INCLUDED)
22 #define MISC_H_INCLUDED
32 #include "application.h"
39 #define Min(x, y) (((x) < (y))? (x) : (y))
40 #define Max(x, y) (((x) < (y))? (y) : (x))
47 extern const std::string engine_name();
48 extern int get_system_time();
49 extern int cpu_count();
51 extern void prefetch(char* addr);
52 extern void prefetchPawn(Key, int);
59 extern bool dbg_show_mean;
60 extern bool dbg_show_hit_rate;
62 extern uint64_t dbg_cnt0;
63 extern uint64_t dbg_cnt1;
65 extern void dbg_hit_on(bool b);
66 extern void dbg_hit_on_c(bool c, bool b);
67 extern void dbg_before();
68 extern void dbg_after();
69 extern void dbg_mean_of(int v);
70 extern void dbg_print_hit_rate();
71 extern void dbg_print_mean();
72 extern void dbg_print_hit_rate(std::ofstream& logFile);
73 extern void dbg_print_mean(std::ofstream& logFile);
75 #endif // !defined(MISC_H_INCLUDED)