update debug print time to be us

Change-Id: I6f49304414ffc209f0fa1cb7199557c8423fcfa7

rocclr/utils/debug.cpp

@@ -75,8 +75,8 @@ void log_timestamped(LogLevel level, const char* file, int line, const char* mes
 #if 0
     fprintf(stderr, ":%d:%s:%d: (%010lld) %s\n", level, file, line, time, message);
 #else  // if you prefer fixed-width fields
-  fprintf(stderr, ":% 2d:%15s:% 5d: (%010lld) %s\n", level, file, line, time / 100ULL,
-          message);  // timestamp is 100ns units
+  fprintf(stderr, ":% 2d:%15s:% 5d: (%010lld) us %s\n", level, file, line, time / 1000ULL,
+          message);
 #endif
 }
 
@@ -88,7 +88,7 @@ void log_printf(LogLevel level, const char* file, int line, const char* format,
   vsnprintf(message, sizeof(message), format, ap);
   va_end(ap);
 
-  fprintf(stderr, ":%d:%-25s:%-4d: %010lld: %s\n", level, file, line, Os::timeNanos() / 100ULL, message);
+  fprintf(stderr, ":%d:%-25s:%-4d: %010lld us: %s\n", level, file, line, Os::timeNanos() / 1000ULL, message);
 }
 
 }  // namespace amd