X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fsearch.cpp;h=e4c903a598587bf3ed02a9ed31094b6afba39665;hp=3d559a0d30613cd807e79daae4075b763eabdc84;hb=ca677526452823d1fe89543762edb66684e7bdc7;hpb=3686e719a14a49f54bff00b3df153e044a0206ab

diff --git a/src/search.cpp b/src/search.cpp
index 3d559a0d..e4c903a5 100644
--- a/src/search.cpp
+++ b/src/search.cpp
@@ -46,7 +46,6 @@ namespace Search {
 namespace Tablebases {
 
   int Cardinality;
-  uint64_t Hits;
   bool RootInTB;
   bool UseRule50;
   Depth ProbeDepth;
@@ -672,7 +671,7 @@ namespace {
 
             if (found)
             {
-                TB::Hits++;
+                thisThread->tbHits++;
 
                 int drawScore = TB::UseRule50 ? 1 : 0;
 
@@ -1519,7 +1518,7 @@ moves_loop: // When in check search starts from here
 
     if (   (Limits.use_time_management() && elapsed > Time.maximum() - 10)
         || (Limits.movetime && elapsed >= Limits.movetime)
-        || (Limits.nodes && Threads.nodes_searched() >= Limits.nodes))
+        || (Limits.nodes && Threads.nodes_searched() >= (uint64_t)Limits.nodes))
             Signals.stop = true;
   }
 
@@ -1536,7 +1535,8 @@ string UCI::pv(const Position& pos, Depth depth, Value alpha, Value beta) {
   const RootMoves& rootMoves = pos.this_thread()->rootMoves;
   size_t PVIdx = pos.this_thread()->PVIdx;
   size_t multiPV = std::min((size_t)Options["MultiPV"], rootMoves.size());
-  uint64_t nodes_searched = Threads.nodes_searched();
+  uint64_t nodesSearched = Threads.nodes_searched();
+  uint64_t tbHits = Threads.tb_hits() + (TB::RootInTB ? rootMoves.size() : 0);
 
   for (size_t i = 0; i < multiPV; ++i)
   {
@@ -1563,13 +1563,13 @@ string UCI::pv(const Position& pos, Depth depth, Value alpha, Value beta) {
       if (!tb && i == PVIdx)
           ss << (v >= beta ? " lowerbound" : v <= alpha ? " upperbound" : "");
 
-      ss << " nodes "    << nodes_searched
-         << " nps "      << nodes_searched * 1000 / elapsed;
+      ss << " nodes "    << nodesSearched
+         << " nps "      << nodesSearched * 1000 / elapsed;
 
       if (elapsed > 1000) // Earlier makes little sense
           ss << " hashfull " << TT.hashfull();
 
-      ss << " tbhits "   << TB::Hits
+      ss << " tbhits "   << tbHits
          << " time "     << elapsed
          << " pv";
 
@@ -1612,7 +1612,6 @@ bool RootMove::extract_ponder_from_tt(Position& pos) {
 
 void Tablebases::filter_root_moves(Position& pos, Search::RootMoves& rootMoves) {
 
-    Hits = 0;
     RootInTB = false;
     UseRule50 = Options["Syzygy50MoveRule"];
     ProbeDepth = Options["SyzygyProbeDepth"] * ONE_PLY;
@@ -1645,13 +1644,8 @@ void Tablebases::filter_root_moves(Position& pos, Search::RootMoves& rootMoves)
             Cardinality = 0;
     }
 
-    if (RootInTB)
-    {
-        Hits = rootMoves.size();
-
-        if (!UseRule50)
-            TB::Score =  TB::Score > VALUE_DRAW ?  VALUE_MATE - MAX_PLY - 1
-                       : TB::Score < VALUE_DRAW ? -VALUE_MATE + MAX_PLY + 1
-                                                :  VALUE_DRAW;
-    }
+    if (RootInTB && !UseRule50)
+        TB::Score =  TB::Score > VALUE_DRAW ?  VALUE_MATE - MAX_PLY - 1
+                   : TB::Score < VALUE_DRAW ? -VALUE_MATE + MAX_PLY + 1
+                                            :  VALUE_DRAW;
 }