bool Communicator::Test_all(CommunicationTAG tag) { bool received = true; for (int i=0; i<Get_size(); i++) { if (i == Get_rank()) continue; MPI::Request* request = Get_request(i, tag); if (!request->Test()) { received = false; break; } } return received; }
bool Communicator::Test(int source, CommunicationTAG tag) { MPI::Request* request = Get_request(source, tag); return request->Test(); }