Disable C++ example because NUMA transfers may overwrite objects.

examples/cpp/add_vectors.cpp

@@ -73,6 +73,13 @@ int main(int argc, char **argv)
 		return 77;
 	STARPU_CHECK_RETURN_VALUE(ret, "starpu_init");
 
+	/* StarPU can overwrite object if NUMA transfers are made */
+	if (starpu_memory_nodes_get_numa_count() > 1)
+	{
+		starpu_shutdown();
+		return 77;
+	}
+
 	// StarPU data registering
 	starpu_data_handle_t spu_vec_A;
 	starpu_data_handle_t spu_vec_B;