Reduce SMP contention on TT

[stockfish] / src / search.cpp

diff --git a/src/search.cpp b/src/search.cpp
index 577484a9c24b895b224b4e9103d70acad759faa9..3382e09c745183130458ca1db03506fa3345b71e 100644 (file)
--- a/src/search.cpp
+++ b/src/search.cpp
@@ -189,6 +189,9 @@ namespace {
   // Remaining depth:                 1 ply         1.5 ply       2 ply         2.5 ply       3 ply         3.5 ply
   const Value RazorApprMargins[6] = { Value(0x520), Value(0x300), Value(0x300), Value(0x300), Value(0x300), Value(0x300) };
 
+  // The main transposition table
+  TranspositionTable TT;
+
 
   /// Variables initialized by UCI options
 
@@ -268,9 +271,6 @@ namespace {
   int NodesSincePoll;
   int NodesBetweenPolls = 30000;
 
-   // The main transposition table
-   TranspositionTable TT;
-
 
   /// Functions