UCS_ERR_CANCELED  150 ompi/mca/pml/ucx/pml_ucx_request.h     } else if (status == UCS_ERR_CANCELED) {
UCS_ERR_CANCELED  172 ompi/mca/pml/ucx/pml_ucx_request.h     } else if (ucp_status == UCS_ERR_CANCELED) {