X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fmisc.cpp;h=b1539ce20ea5d8e9d5d606154932c7f4df89c900;hp=449e07cee9b28530b6c1f646be50043c7a905a33;hb=c83cbe42f3a6c9b145a4557ef874222fe685a9bc;hpb=0194da0d80f35faba08c86e3a6845bdc1268e4c6

diff --git a/src/misc.cpp b/src/misc.cpp
index 449e07ce..b1539ce2 100644
--- a/src/misc.cpp
+++ b/src/misc.cpp
@@ -145,7 +145,7 @@ const string engine_info(bool to_uci) {
 
 
 /// Debug functions used mainly to collect run-time statistics
-static int64_t hits[2], means[2];
+static std::atomic<int64_t> hits[2], means[2];
 
 void dbg_hit_on(bool b) { ++hits[0]; if (b) ++hits[1]; }
 void dbg_hit_on(bool c, bool b) { if (c) dbg_hit_on(b); }
@@ -210,12 +210,6 @@ void prefetch(void* addr) {
 
 #endif
 
-void prefetch2(void* addr) {
-
-  prefetch(addr);
-  prefetch((uint8_t*)addr + 64);
-}
-
 namespace WinProcGroup {
 
 #ifndef _WIN32