Added upper guard to qdp_dispatch.h

usqcd-software · Jan 15, 2015 · 0670402 · 0670402
1 parent 0aa5ee2
commit 0670402
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/include/qdp_dispatch.h b/include/qdp_dispatch.h
@@ -32,7 +32,8 @@ void dispatch_to_threads(int numSiteTable, Arg a, void (*func)(int,int,int, Arg*
       threads_num = omp_get_num_threads();
       myId = omp_get_thread_num();
       low = numSiteTable*myId/threads_num;
-      high = numSiteTable*(myId+1)/threads_num;
+      int hi = numSiteTable*(myId+1)/threads_num;
+      high = ( hi > numSiteTable ) ? numSiteTable : hi;
 
       func(low, high, myId, &a);
     }