Revert "Fix random moves when time < 10ms"

[stockfish] / src / ucioption.cpp

diff --git a/src/ucioption.cpp b/src/ucioption.cpp
index f76263e17ab543c5e2e0d77e29ed4f6277991fb4..909618090cb6144af2661ced343a4415f5f3fb7e 100644 (file)
--- a/src/ucioption.cpp
+++ b/src/ucioption.cpp
@@ -1,7 +1,7 @@
 /*
   Stockfish, a UCI chess playing engine derived from Glaurung 2.1
   Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
-  Copyright (C) 2008-2012 Marco Costalba, Joona Kiiski, Tord Romstad
+  Copyright (C) 2008-2013 Marco Costalba, Joona Kiiski, Tord Romstad
 
   Stockfish is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -51,31 +51,29 @@ bool CaseInsensitiveLess::operator() (const string& s1, const string& s2) const
 
 
 /// init() initializes the UCI options to their hard coded default values
-/// and initializes the default value of "Threads" and "Min Split Depth"
-/// parameters according to the number of CPU cores detected.
 
 void init(OptionsMap& o) {
 
-  int cpus = std::min(cpu_count(), MAX_THREADS);
-  int msd = cpus < 8 ? 4 : 7;
-
-  o["Use Debug Log"]               = Option(false, on_logger);
-  o["Use Search Log"]              = Option(false);
+  o["Write Debug Log"]             = Option(false, on_logger);
+  o["Write Search Log"]            = Option(false);
   o["Search Log Filename"]         = Option("SearchLog.txt");
   o["Book File"]                   = Option("book.bin");
   o["Best Book Move"]              = Option(false);
-  o["Mobility (Middle Game)"]      = Option(100, 0, 200, on_eval);
+  o["Contempt Factor"]             = Option(0, -50,  50);
+  o["Mobility (Midgame)"]          = Option(100, 0, 200, on_eval);
   o["Mobility (Endgame)"]          = Option(100, 0, 200, on_eval);
-  o["Passed Pawns (Middle Game)"]  = Option(100, 0, 200, on_eval);
+  o["Pawn Structure (Midgame)"]    = Option(100, 0, 200, on_eval);
+  o["Pawn Structure (Endgame)"]    = Option(100, 0, 200, on_eval);
+  o["Passed Pawns (Midgame)"]      = Option(100, 0, 200, on_eval);
   o["Passed Pawns (Endgame)"]      = Option(100, 0, 200, on_eval);
   o["Space"]                       = Option(100, 0, 200, on_eval);
   o["Aggressiveness"]              = Option(100, 0, 200, on_eval);
   o["Cowardice"]                   = Option(100, 0, 200, on_eval);
-  o["Min Split Depth"]             = Option(msd, 4, 7, on_threads);
-  o["Max Threads per Split Point"] = Option(5, 4, 8, on_threads);
-  o["Threads"]                     = Option(cpus, 1, MAX_THREADS, on_threads);
-  o["Use Sleeping Threads"]        = Option(true, on_threads);
-  o["Hash"]                        = Option(32, 4, 8192, on_hash_size);
+  o["Min Split Depth"]             = Option(0, 0, 12, on_threads);
+  o["Max Threads per Split Point"] = Option(5, 4,  8, on_threads);
+  o["Threads"]                     = Option(1, 1, MAX_THREADS, on_threads);
+  o["Idle Threads Sleep"]          = Option(true);
+  o["Hash"]                        = Option(32, 1, 8192, on_hash_size);
   o["Clear Hash"]                  = Option(on_clear_hash);
   o["Ponder"]                      = Option(true);
   o["OwnBook"]                     = Option(false);
@@ -85,7 +83,7 @@ void init(OptionsMap& o) {
   o["Emergency Base Time"]         = Option(200, 0, 30000);
   o["Emergency Move Time"]         = Option(70, 0, 5000);
   o["Minimum Thinking Time"]       = Option(20, 0, 5000);
-  o["Slow Mover"]                  = Option(100, 10, 1000);
+  o["Slow Mover"]                  = Option(50, 10, 1000);
   o["UCI_Chess960"]                = Option(false);
   o["UCI_AnalyseMode"]             = Option(false, on_eval);
 }
@@ -127,7 +125,7 @@ Option::Option(Fn* f) : type("button"), min(0), max(0), idx(Options.size()), on_
 {}
 
 Option::Option(int v, int minv, int maxv, Fn* f) : type("spin"), min(minv), max(maxv), idx(Options.size()), on_change(f)
-{ defaultValue = currentValue = std::to_string(v); }
+{ std::ostringstream ss; ss << v; defaultValue = currentValue = ss.str(); }
 
 
 Option::operator int() const {