ch4: add recv request info for debug progress

Since the common progress time out is due to pending recv, add some
request info to help debugging.

src/mpid/ch4/netmod/ofi/ofi_recv.h

@@ -193,6 +193,8 @@ MPL_STATIC_INLINE_PREFIX int MPIDI_OFI_do_irecv(void *buf,
         }
     }
 
+    MPIR_REQUEST_SET_INFO(rreq, "MPIDI_OFI_do_irecv: source=%d, tag=%d, data_sz=%ld", rank, tag,
+                          data_sz);
     if (!dt_contig || force_gpu_pack) {
         if (MPIDI_OFI_ENABLE_PT2PT_NOPACK && !force_gpu_pack &&
             ((data_sz < MPIDI_OFI_global.max_msg_size && !MPIDI_OFI_COMM(comm).enable_striping) ||

src/mpid/ch4/src/mpidig_pt2pt_callbacks.c

@@ -207,6 +207,8 @@ static int create_unexp_rreq(int rank, int tag, MPIR_Context_id_t context_id,
 
     MPIR_Request *rreq = MPIDIG_request_create(MPIR_REQUEST_KIND__RECV, 2, local_vci, remote_vci);
     MPIR_ERR_CHKANDSTMT(rreq == NULL, mpi_errno, MPIX_ERR_NOREQ, goto fn_fail, "**nomemreq");
+    MPIR_REQUEST_SET_INFO(rreq, "create_unexp_rreq: source=%d, tag=%d, data_sz=%ld", rank, tag,
+                          data_sz);
 
     *req = rreq;
 

src/mpid/ch4/src/mpidig_recv.h

@@ -285,6 +285,8 @@ MPL_STATIC_INLINE_PREFIX int MPIDIG_do_irecv(void *buf, MPI_Aint count, MPI_Data
         MPIR_Datatype_add_ref_if_not_builtin(datatype);
         MPIDIG_prepare_recv_req(rank, tag, context_id, buf, count, datatype, rreq);
         MPIDIG_enqueue_request(rreq, &MPIDI_global.per_vci[vci].posted_list, MPIDIG_PT2PT_POSTED);
+        MPIR_REQUEST_SET_INFO(rreq, "MPIDIG_do_irecv: source=%d, tag=%d, count=%ld, datatype=%x",
+                              rank, tag, count, datatype);
     }
 
   fn_exit: