Inverting NBX and PCX test

src/VCluster.hpp

@@ -453,6 +453,7 @@ public:
 		sendrecvMultipleMessagesPCX(prc.size(),(size_t *)map.getPointer(),(size_t *)sz_send.getPointer(),(size_t *)prc.getPointer(),(void **)ptr_send.getPointer(),msg_alloc,ptr_arg,opt);
 	}
 
+	// barrier request
 	MPI_Request bar_req;
 	// barrier status
 	MPI_Status bar_stat;

src/VCluster_unit_tests.hpp

@@ -133,9 +133,9 @@ BOOST_AUTO_TEST_CASE( VCluster_use_sendrecv)
 	std::cout << "VCluster unit test start" << "\n";
 
 	totp_check = true;
-	test<PCX>();
-	totp_check = false;
 	test<NBX>();
+	totp_check = false;
+	test<PCX>();
 
 	std::cout << "VCluster unit test stop" << "\n";
 }