Ticket #6361: 6361.patch

process_cpu_clocks.hpp

@@ -34 +34 @@
     {
       BOOST_ASSERT(0 && "Boost::Chrono - Internal Error");
     }
+    typedef ratio_divide<giga, ratio<CLOCKS_PER_SEC>>::type R;
     return time_point(
-      duration(c*(1000000000l/CLOCKS_PER_SEC))
+      duration(static_cast<rep>(c)*R::num/R::den)
     );
+//    return time_point(
+//      duration(c*(1000000000l/CLOCKS_PER_SEC))
+//    );
 }
 
 #if !defined BOOST_CHRONO_DONT_PROVIDE_HYBRID_ERROR_HANDLING
@@ -56 +60 @@
     {
       ec.clear();
     }
+    typedef ratio_divide<giga, ratio<CLOCKS_PER_SEC>>::type R;
     return time_point(
-      duration(c*(1000000000l/CLOCKS_PER_SEC))
+      duration(static_cast<rep>(c)*R::num/R::den)
     );
+//    return time_point(
+//      duration(c*(1000000000l/CLOCKS_PER_SEC))
+//    );
 }
 #endif