Retire a couple of unused debug functions

No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>

diff --git a/src/misc.cpp b/src/misc.cpp
index e04dfb2c39427a5a7c641d9cc68f9f9186c51598..72f93c5e0677cd1f854d29795ebb042a25e88eab 100644 (file)
--- a/src/misc.cpp
+++ b/src/misc.cpp
@@ -127,17 +127,6 @@ void dbg_print_mean() {
        << (float)dbg_cnt1 / (dbg_cnt0 ? dbg_cnt0 : 1) << endl;
 }
 
-void dbg_print_hit_rate(ofstream& logFile) {
-
-  logFile << "Total " << dbg_cnt0 << " Hit " << dbg_cnt1
-          << " hit rate (%) " << (dbg_cnt1*100)/(dbg_cnt0 ? dbg_cnt0 : 1) << endl;
-}
-
-void dbg_print_mean(ofstream& logFile) {
-
-  logFile << "Total " << dbg_cnt0 << " Mean "
-          << (float)dbg_cnt1 / (dbg_cnt0 ? dbg_cnt0 : 1) << endl;
-}
 
 /// engine_name() returns the full name of the current Stockfish version.
 /// This will be either "Stockfish YYMMDD" (where YYMMDD is the date when

diff --git a/src/misc.h b/src/misc.h
index 6fffabfba1233aae8134ef88f9593c6a5294d242..8c3cf86e5aa52b77066cc60603e190447d872fdd 100644 (file)
--- a/src/misc.h
+++ b/src/misc.h
@@ -65,7 +65,5 @@ extern void dbg_after();
 extern void dbg_mean_of(int v);
 extern void dbg_print_hit_rate();
 extern void dbg_print_mean();
-extern void dbg_print_hit_rate(std::ofstream& logFile);
-extern void dbg_print_mean(std::ofstream& logFile);
 
 #endif // !defined(MISC_H_INCLUDED)

diff --git a/src/search.cpp b/src/search.cpp
index 1b98627e9bf1749e6e5ebb04370fdd09539c0016..bf37989623031b85e59c522916536eff5fe4957c 100644 (file)
--- a/src/search.cpp
+++ b/src/search.cpp
@@ -451,9 +451,6 @@ bool think(Position& pos, bool infinite, bool ponder, int time[], int increment[
   MultiPV                   = Options["MultiPV"].value<int>();
   UseLogFile                = Options["Use Search Log"].value<bool>();
 
-  if (UseLogFile)
-      LogFile.open(Options["Search Log Filename"].value<std::string>().c_str(), std::ios::out | std::ios::app);
-
   read_weights(pos.side_to_move());
 
   // Set the number of active threads
@@ -483,12 +480,17 @@ bool think(Position& pos, bool infinite, bool ponder, int time[], int increment[
 
   // Write search information to log file
   if (UseLogFile)
-      LogFile << "Searching: " << pos.to_fen() << endl
-              << "infinite: "  << infinite
-              << " ponder: "   << ponder
-              << " time: "     << myTime
+  {
+      std::string name = Options["Search Log Filename"].value<std::string>();
+      LogFile.open(name.c_str(), std::ios::out | std::ios::app);
+
+      LogFile << "Searching: "  << pos.to_fen()
+              << "\ninfinite: " << infinite
+              << " ponder: "    << ponder
+              << " time: "      << myTime
               << " increment: " << myIncrement
               << " moves to go: " << movesToGo << endl;
+  }
 
   // We're ready to start thinking. Call the iterative deepening loop function
   Move ponderMove = MOVE_NONE;
@@ -501,12 +503,6 @@ bool think(Position& pos, bool infinite, bool ponder, int time[], int increment[
 
   if (UseLogFile)
   {
-      if (dbg_show_mean)
-          dbg_print_mean(LogFile);
-
-      if (dbg_show_hit_rate)
-          dbg_print_hit_rate(LogFile);
-
       LogFile << "\nNodes: " << pos.nodes_searched()
               << "\nNodes/second: " << nps(pos)
               << "\nBest move: " << move_to_san(pos, bestMove);
@@ -516,10 +512,9 @@ bool think(Position& pos, bool infinite, bool ponder, int time[], int increment[
       LogFile << "\nPonder move: "
               << move_to_san(pos, ponderMove) // Works also with MOVE_NONE
               << endl;
-  }
 
-  if (UseLogFile)
       LogFile.close();
+  }
 
   // This makes all the threads to go to sleep
   ThreadsMgr.set_active_threads(1);