Remove the now redundant TT prefetch call from Position::do_move.

[stockfish] / src / timeman.h

diff --git a/src/timeman.h b/src/timeman.h
index 6ac9f36008769a9422b0301b1fd432dada398aac..a15551af567461a43e55d202122f936513be8a8d 100644 (file)
--- a/src/timeman.h
+++ b/src/timeman.h
@@ -26,14 +26,14 @@
 class TimeManager {
 public:
   void init(const Search::LimitsType& limits, int currentPly, Color us);
-  void pv_instability(double bestMoveChanges);
-  int available_time() const { return optimumSearchTime + unstablePVExtraTime; }
+  void pv_instability(double bestMoveChanges) { unstablePvFactor = 1 + bestMoveChanges; }
+  int available_time() const { return int(optimumSearchTime * unstablePvFactor * 0.71); }
   int maximum_time() const { return maximumSearchTime; }
 
 private:
   int optimumSearchTime;
   int maximumSearchTime;
-  int unstablePVExtraTime;
+  double unstablePvFactor;
 };
 
 #endif // #ifndef TIMEMAN_H_INCLUDED