 	// initialize cuPrintf
 	cudaPrintfInit();
 
-	device_method<<<1, 1>>>(d_kernelWrapper);
+	device_method<<<2, 1>>>(d_kernelWrapper);
 
 	// display the device's output
 	printf("\n\nTEST KernelWrapper using getValue device method!\n");


	// init host_kernelWrapper
	h_kernelWrapper->init();
	h_kernelWrapper->startMonitor();

	// wait for kernelWrapper monitoring
	while (!h_kernelWrapper->is_monitoring) {

			}
		}
		result_available = false;
		cuPrintf("getValue lock_thread_id: %d result_available: %s\n",
				lock_thread_id, (result_available) ? "true" : "false");

		return result_int;
	}
