X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fthread.cpp;h=f9809275ec2485a49ee737f5d00a4a78065ffb17;hb=8ef9bc5a9588c49a9c32f87b025980aed794ecd6;hp=ec62c3ff760d21f90dddfcedb8882856733bc0c5;hpb=f35e52f030af837ed8a89eecd67a6f746ee2e897;p=stockfish

diff --git a/src/thread.cpp b/src/thread.cpp
index ec62c3ff..f9809275 100644
--- a/src/thread.cpp
+++ b/src/thread.cpp
@@ -26,6 +26,7 @@
 #include "thread.h"
 #include "uci.h"
 #include "syzygy/tbprobe.h"
+#include "tt.h"
 
 ThreadPool Threads; // Global object
 
@@ -117,7 +118,7 @@ void Thread::idle_loop() {
 }
 
 /// ThreadPool::set() creates/destroys threads to match the requested number.
-/// Created and launced threads wil go immediately to sleep in idle_loop.
+/// Created and launched threads will go immediately to sleep in idle_loop.
 /// Upon resizing, threads are recreated to allow for binding if necessary.
 
 void ThreadPool::set(size_t requested) {
@@ -136,6 +137,9 @@ void ThreadPool::set(size_t requested) {
           push_back(new Thread(size()));
       clear();
   }
+
+  // Reallocate the hash with the new threadpool size
+  TT.resize(Options["Hash"]);
 }
 
 /// ThreadPool::clear() sets threadPool data to initial values.
@@ -169,7 +173,7 @@ void ThreadPool::start_thinking(Position& pos, StateListPtr& states,
           rootMoves.emplace_back(m);
 
   if (!rootMoves.empty())
-      Tablebases::filter_root_moves(pos, rootMoves);
+      Tablebases::rank_root_moves(pos, rootMoves);
 
   // After ownership transfer 'states' becomes empty, so if we stop the search
   // and call 'go' again without setting a new position states.get() == NULL.
@@ -187,7 +191,7 @@ void ThreadPool::start_thinking(Position& pos, StateListPtr& states,
 
   for (Thread* th : *this)
   {
-      th->nodes = th->tbHits = th->nmp_ply = th->nmp_odd = 0;
+      th->nodes = th->tbHits = th->nmpMinPly = 0;
       th->rootDepth = th->completedDepth = DEPTH_ZERO;
       th->rootMoves = rootMoves;
       th->rootPos.set(pos.fen(), pos.is_chess960(), &setupStates->back(), th);