In non-PV IID don't call evaluate when in check

[stockfish] / src / ucioption.cpp

diff --git a/src/ucioption.cpp b/src/ucioption.cpp
index a0269464db99f7d5ee1b26f08a70140602d6aaea..2185edf07c881ab6fe694fa6d2cfc5a44f6f9742 100644 (file)
--- a/src/ucioption.cpp
+++ b/src/ucioption.cpp
@@ -116,7 +116,7 @@ namespace {
     o["Passed Pawn Extension (non-PV nodes)"] = Option(0, 0, 2);
     o["Pawn Endgame Extension (PV nodes)"] = Option(2, 0, 2);
     o["Pawn Endgame Extension (non-PV nodes)"] = Option(2, 0, 2);
-    o["Full Depth Moves (PV nodes)"] = Option(14, 1, 100);
+    o["Full Depth Moves (PV nodes)"] = Option(10, 1, 100);
     o["Full Depth Moves (non-PV nodes)"] = Option(3, 1, 100);
     o["Threat Depth"] = Option(5, 0, 100);
     o["Randomness"] = Option(0, 0, 10);
@@ -125,6 +125,7 @@ namespace {
     o["Threads"] = Option(1, 1, 8);
     o["Hash"] = Option(32, 4, 4096);
     o["Clear Hash"] = Option(false, BUTTON);
+    o["New Game"] = Option(false, BUTTON);
     o["Ponder"] = Option(true);
     o["OwnBook"] = Option(true);
     o["MultiPV"] = Option(1, 1, 500);
@@ -169,6 +170,18 @@ namespace {
       return ret;
   }
 
+  // Specialization for std::string where instruction 'ss >> ret;'
+  // would erroneusly tokenize a string with spaces.
+
+  template<>
+  string get_option_value<string>(const string& optionName) {
+
+      if (options.find(optionName) == options.end())
+          return string();
+
+      return options[optionName].currentValue;
+  }
+
 }
 
 ////
@@ -192,15 +205,6 @@ void init_uci_options() {
 
   options["Threads"].defaultValue = stringify(Min(cpu_count(), 7));
   options["Threads"].currentValue = stringify(Min(cpu_count(), 7));
-
-  // Increase the minimum split depth when the number of CPUs is big.
-  // It would probably be better to let this depend on the number of threads
-  // instead.
-  if (cpu_count() > 4)
-  {
-      options["Minimum Split Depth"].defaultValue = "6";
-      options["Minimum Split Depth"].currentValue = "6";
-  }
 }