Reorder members of Material::Entry

This eliminates alignment padding and reduces size from 48 to 40 bytes. This makes the material HashTable smaller and more cache friendly. No functional change Closes #1013
official-stockfish · Feb 24, 2017 · f1e3dfe · f1e3dfe · lucasart · Feb 25, 2017
1 parent 9f48e1e
commit f1e3dfe
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/material.h b/src/material.h
@@ -56,11 +56,11 @@ struct Entry {
   }
 
   Key key;
-  int16_t value;
-  uint8_t factor[COLOR_NB];
   EndgameBase<Value>* evaluationFunction;
   EndgameBase<ScaleFactor>* scalingFunction[COLOR_NB]; // Could be one for each
                                                        // side (e.g. KPKP, KBPsKs)
+  int16_t value;
+  uint8_t factor[COLOR_NB];
   Phase gamePhase;
 };