Stockfish, a UCI chess playing engine derived from Glaurung 2.1
Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
Copyright (C) 2008-2015 Marco Costalba, Joona Kiiski, Tord Romstad
- Copyright (C) 2015-2016 Marco Costalba, Joona Kiiski, Gary Linscott, Tord Romstad
+ Copyright (C) 2015-2018 Marco Costalba, Joona Kiiski, Gary Linscott, 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
class TimeManagement {
public:
void init(Search::LimitsType& limits, Color us, int ply);
- void pv_instability(double bestMoveChanges) { unstablePvFactor = 1 + bestMoveChanges; }
- int available() const { return int(optimumTime * unstablePvFactor * 0.968); }
- int maximum() const { return maximumTime; }
- int elapsed() const { return int(Search::Limits.npmsec ? Threads.nodes_searched() : now() - startTime); }
+ TimePoint optimum() const { return optimumTime; }
+ TimePoint maximum() const { return maximumTime; }
+ TimePoint elapsed() const { return Search::Limits.npmsec ?
+ TimePoint(Threads.nodes_searched()) : now() - startTime; }
int64_t availableNodes; // When in 'nodes as time' mode
private:
TimePoint startTime;
- int optimumTime;
- int maximumTime;
- double unstablePvFactor;
+ TimePoint optimumTime;
+ TimePoint maximumTime;
};
extern TimeManagement Time;