Pack 3 TT entries in 32 bytes cluster

[stockfish] / src / types.h

diff --git a/src/types.h b/src/types.h
index 9bfe9a4c2e18ce298590436206666beac36b022d..c3911446e7ab38c0528a27ee941033d182bd82bf 100644 (file)
--- a/src/types.h
+++ b/src/types.h
@@ -136,7 +136,7 @@ enum CastlingSide {
   KING_SIDE, QUEEN_SIDE, CASTLING_SIDE_NB = 2
 };
 
-enum CastlingRight {  // Defined as in PolyGlot book hash key
+enum CastlingRight {
   NO_CASTLING,
   WHITE_OO,
   WHITE_OOO   = WHITE_OO << 1,
@@ -218,7 +218,7 @@ enum Depth {
   DEPTH_QS_NO_CHECKS  = -1 * ONE_PLY,
   DEPTH_QS_RECAPTURES = -5 * ONE_PLY,
 
-  DEPTH_NONE = -127 * ONE_PLY
+  DEPTH_NONE = -6 * ONE_PLY
 };
 
 enum Square {
@@ -326,6 +326,8 @@ inline Score operator/(Score s, int i) {
   return make_score(mg_value(s) / i, eg_value(s) / i);
 }
 
+CACHE_LINE_ALIGNMENT
+
 extern Value PieceValue[PHASE_NB][PIECE_NB];
 
 struct ExtMove {