don't use clock()!

Geo/discreteFace.cpp

@@ -154,11 +154,11 @@ void discreteFace::createGeometry()
     toParam.push_back(toSplit.top());
     toSplit.top()->idNum=id++;
   }
-  clock_t t1 = clock();
+  double t1 = Cpu();
   printf("split done\n");
   updateTopology(toParam);
-  clock_t t2 = clock();
-  printf("topology done in %8.3f sec\n",(double)(t2-t1)/CLOCKS_PER_SEC);
+  double t2 = Cpu();
+  printf("topology done in %8.3f sec\n",t2-t1);
 
   for(unsigned int i=0; i<toParam.size(); i++){
     printf("MAP(%d) : aspect ratio = %12.5E\n",toParam[i]->idNum,toParam[i]->aspectRatio());