X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fsearch.h;h=694dd643892ba437880f563e15b2b7bd85c2c640;hp=bbdbdfd950e9409483ccdbf0056162f741d7c54c;hb=e385f194e970f0675bd4c3509bca4a6c81b6df5e;hpb=66c5eaebd8c3ecc00a21a9c7f214cb59db4ce4e5

diff --git a/src/search.h b/src/search.h
index bbdbdfd9..694dd643 100644
--- a/src/search.h
+++ b/src/search.h
@@ -31,6 +31,10 @@ class Position;
 
 namespace Search {
 
+/// Threshold used for countermoves based pruning
+const int CounterMovePruneThreshold = 0;
+
+
 /// Stack struct keeps track of the information we need to remember from nodes
 /// shallower and deeper in the tree during the search. Each search thread has
 /// its own array of Stack objects, indexed by the current ply.
@@ -78,15 +82,16 @@ struct LimitsType {
 
   LimitsType() { // Init explicitly due to broken value-initialization of non POD in MSVC
     nodes = time[WHITE] = time[BLACK] = inc[WHITE] = inc[BLACK] =
-    npmsec = movestogo = depth = movetime = mate = infinite = 0;
+    npmsec = movestogo = depth = movetime = mate = perft = infinite = 0;
   }
 
   bool use_time_management() const {
-    return !(mate | movetime | depth | nodes | infinite);
+    return !(mate | movetime | depth | nodes | perft | infinite);
   }
 
   std::vector<Move> searchmoves;
-  int time[COLOR_NB], inc[COLOR_NB], npmsec, movestogo, depth, movetime, mate, infinite;
+  int time[COLOR_NB], inc[COLOR_NB], npmsec, movestogo, depth,
+      movetime, mate, perft, infinite;
   int64_t nodes;
   TimePoint startTime;
 };
@@ -95,7 +100,6 @@ extern LimitsType Limits;
 
 void init();
 void clear();
-template<bool Root = true> uint64_t perft(Position& pos, Depth depth);
 
 } // namespace Search