Disable spinlocks

[stockfish] / src / tt.h

diff --git a/src/tt.h b/src/tt.h
index 4df015c07cbc34c5f847f4a91202b64b79a90b3f..32b4036e39dea085974410867b7212facfc6c625 100644 (file)
--- a/src/tt.h
+++ b/src/tt.h
@@ -81,11 +81,14 @@ class TranspositionTable {
     char padding[2]; // Align to the cache line size
   };
 
+  static_assert(sizeof(Cluster) == CacheLineSize / 2, "Cluster size incorrect");
+
 public:
  ~TranspositionTable() { free(mem); }
   void new_search() { generation8 += 4; } // Lower 2 bits are used by Bound
   uint8_t generation() const { return generation8; }
   TTEntry* probe(const Key key, bool& found) const;
+  int hashfull() const;
   void resize(size_t mbSize);
   void clear();