Drop TTClusterSize from 5 to 4

[stockfish] / src / tt.h

diff --git a/src/tt.h b/src/tt.h
index 2b2ce606eff1bd8615f7834101d70f7c8c550641..530cc4053719f168a25e5f389a82e6160eb4f6fd 100644 (file)
--- a/src/tt.h
+++ b/src/tt.h
@@ -1,7 +1,7 @@
 /*
   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
@@ -74,7 +74,7 @@ private:
 
 
 /// This is the number of TTEntry slots for each position
-const int ClusterSize = 5;
+const int ClusterSize = 4;
 
 /// Each group of ClusterSize number of TTEntry form a TTCluster
 /// that is indexed by a single position key. Cluster is padded