Retire 'os' flag from Makefile

[stockfish] / src / timeman.cpp

diff --git a/src/timeman.cpp b/src/timeman.cpp
index c305e6114e4f080fa85cae7841a79fb0bd20045d..ddee63d747eda4cf122368f72c65488bbb951061 100644 (file)
--- a/src/timeman.cpp
+++ b/src/timeman.cpp
@@ -23,7 +23,7 @@
 
 #include "search.h"
 #include "timeman.h"
-#include "ucioption.h"
+#include "uci.h"
 
 namespace {
 
@@ -78,7 +78,7 @@ void TimeManager::init(const Search::LimitsType& limits, int currentPly, Color u
       increment >  0 && movesToGo == 0 means: x basetime + z increment
       increment >  0 && movesToGo != 0 means: x moves in y minutes + z increment
 
-    Time management is adjusted by following UCI parameters:
+    Time management is adjusted by following parameters:
 
       emergencyMoveHorizon: Be prepared to always play at least this many moves
       emergencyBaseTime   : Always attempt to keep at least this much time (in ms) at clock
@@ -89,11 +89,9 @@ void TimeManager::init(const Search::LimitsType& limits, int currentPly, Color u
   int hypMTG, hypMyTime, t1, t2;
 
   // Read uci parameters
-  int emergencyMoveHorizon = Options["Emergency Move Horizon"];
-  int emergencyBaseTime    = Options["Emergency Base Time"];
-  int emergencyMoveTime    = Options["Emergency Move Time"];
-  int minThinkingTime      = Options["Minimum Thinking Time"];
-  int slowMover            = Options["Slow Mover"];
+  int moveOverhead    = Options["Move Overhead"];
+  int minThinkingTime = Options["Minimum Thinking Time"];
+  int slowMover       = Options["Slow Mover"];
 
   // Initialize unstablePvFactor to 1 and search times to maximum values
   unstablePvFactor = 1;
@@ -106,8 +104,7 @@ void TimeManager::init(const Search::LimitsType& limits, int currentPly, Color u
       // Calculate thinking time for hypothetical "moves to go"-value
       hypMyTime =  limits.time[us]
                  + limits.inc[us] * (hypMTG - 1)
-                 - emergencyBaseTime
-                 - emergencyMoveTime * std::min(hypMTG, emergencyMoveHorizon);
+                 - moveOverhead * (2 + std::min(hypMTG, 40));
 
       hypMyTime = std::max(hypMyTime, 0);