From: Fabian Fichter <ianfab@users.noreply.github.com>
Date: Mon, 1 Jun 2020 08:22:41 +0000 (+0200)
Subject: Merge official-stockfish/master
X-Git-Url: http://winboard.nl/cgi-bin?a=commitdiff_plain;h=c76778a9ebc336149bf2e62b1e595981f5963f9a;p=fairystockfish.git

Merge official-stockfish/master

No functional change.
---

c76778a9ebc336149bf2e62b1e595981f5963f9a
diff --cc src/tt.h
index 40028c6,142afd9..2cb349b
--- a/src/tt.h
+++ b/src/tt.h
@@@ -66,15 -65,14 +65,14 @@@ private
  
  class TranspositionTable {
  
-   static constexpr int CacheLineSize = 64;
 -  static constexpr int ClusterSize = 3;
 +  static constexpr int ClusterSize = 5;
  
    struct Cluster {
      TTEntry entry[ClusterSize];
-     char padding[4]; // Align to a divisor of the cache line size
 -    char padding[2]; // Pad to 32 bytes
++    char padding[4]; // Pad to 64 bytes
    };
  
-   static_assert(CacheLineSize % sizeof(Cluster) == 0, "Cluster size incorrect");
 -  static_assert(sizeof(Cluster) == 32, "Unexpected Cluster size");
++  static_assert(sizeof(Cluster) == 64, "Unexpected Cluster size");
  
  public:
   ~TranspositionTable() { free(mem); }