Drop TTClusterSize from 5 to 4

Very small obvious functional change

Signed-off-by: Marco Costalba <mcostalba@gmail.com>

diff --git a/src/tt.h b/src/tt.h
index 272e752..530cc40 100644 (file)
--- a/src/tt.h
+++ b/src/tt.h
@@ -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