Add mean calculation in debug tools

[stockfish] / src / misc.cpp

diff --git a/src/misc.cpp b/src/misc.cpp
index 07d58d637fb9fbc33b33509ed3212ca3b6246011..8c2fc28a344dd929a6d023cfb1fb9002d41aa6bc 100644 (file)
--- a/src/misc.cpp
+++ b/src/misc.cpp
@@ -51,6 +51,9 @@ int gettimeofday(struct timeval * tp, struct timezone * tzp);
 long dbg_cnt0 = 0;
 long dbg_cnt1 = 0;
 
+bool dbg_show_mean = false;
+bool dbg_show_hit_rate = false;
+
 
 ////
 //// Functions
@@ -63,6 +66,12 @@ void dbg_print_hit_rate() {
             << std::endl;
 }
 
+void dbg_print_mean() {
+
+  std::cout << "Total " << dbg_cnt0 << " Mean "
+            << (float)dbg_cnt1 / (dbg_cnt0 ? dbg_cnt0 : 1) << std::endl;
+}
+
 /// engine_name() returns the full name of the current Glaurung version.
 /// This will be either "Glaurung YYMMDD" (where YYMMDD is the date when the
 /// program was compiled) or "Glaurung <version number>", depending on whether