X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fbenchmark.cpp;h=95125404222ddf9d481bf3775ddd42108a8ff7d8;hp=100a7cd38b9f1020948ec1f0b625574d5db2d280;hb=4c95edddbf1aaec22c343adaca4796df0137e4c3;hpb=d4af15f682c1967450233ab62cba1a6c5d601df6

diff --git a/src/benchmark.cpp b/src/benchmark.cpp
index 100a7cd3..95125404 100644
--- a/src/benchmark.cpp
+++ b/src/benchmark.cpp
@@ -144,10 +144,12 @@ void benchmark(const Position& current, istream& is) {
 
   uint64_t nodes = 0;
   TimePoint elapsed = now();
+  Position pos;
 
   for (size_t i = 0; i < fens.size(); ++i)
   {
-      Position pos(fens[i], Options["UCI_Chess960"], Threads.main());
+      StateListPtr states(new std::deque<StateInfo>(1));
+      pos.set(fens[i], Options["UCI_Chess960"], &states->back(), Threads.main());
 
       cerr << "\nPosition: " << i + 1 << '/' << fens.size() << endl;
 
@@ -156,9 +158,8 @@ void benchmark(const Position& current, istream& is) {
 
       else
       {
-          Search::StateStackPtr st;
           limits.startTime = now();
-          Threads.start_thinking(pos, limits, st);
+          Threads.start_thinking(pos, states, limits);
           Threads.main()->wait_for_search_finished();
           nodes += Threads.nodes_searched();
       }
@@ -166,7 +167,7 @@ void benchmark(const Position& current, istream& is) {
 
   elapsed = now() - elapsed + 1; // Ensure positivity to avoid a 'divide by zero'
 
-  dbg_print(); // Just before to exit
+  dbg_print(); // Just before exiting
 
   cerr << "\n==========================="
        << "\nTotal time (ms) : " << elapsed