C++ MPIR_Assert函数代码示例

static int handler_recv_unpack_complete(const ptl_event_t *e)
{
    int mpi_errno = MPI_SUCCESS;
    MPIR_Request *const rreq = e->user_ptr;
    void *buf;
    MPI_Aint last;

    MPIR_FUNC_VERBOSE_STATE_DECL(MPID_STATE_HANDLER_RECV_UNPACK_COMPLETE);

    MPIR_FUNC_VERBOSE_ENTER(MPID_STATE_HANDLER_RECV_UNPACK_COMPLETE);
    
    MPIR_Assert(e->type == PTL_EVENT_REPLY || e->type == PTL_EVENT_PUT || e->type == PTL_EVENT_PUT_OVERFLOW);

    if (e->type == PTL_EVENT_PUT_OVERFLOW)
        buf = e->start;
    else
        buf = REQ_PTL(rreq)->chunk_buffer[0];

    last = rreq->dev.segment_first + e->mlength;
    MPIDU_Segment_unpack(rreq->dev.segment_ptr, rreq->dev.segment_first, &last, buf);
    MPIR_Assert(last == rreq->dev.segment_first + e->mlength);
    
    mpi_errno = handler_recv_complete(e);
    if (mpi_errno) MPIR_ERR_POP(mpi_errno);

 fn_exit:
    MPIR_FUNC_VERBOSE_EXIT(MPID_STATE_HANDLER_RECV_UNPACK_COMPLETE);
    return mpi_errno;
 fn_fail:
    goto fn_exit;
}

/* Add description to an existing or new category
 * IN: cat_name, name of the category
 * IN: cat_desc, description of the category
 */
int MPIR_T_cat_add_desc(const char *cat_name, const char *cat_desc)
{
    int cat_idx, mpi_errno = MPI_SUCCESS;
    name2index_hash_t *hash_entry;
    cat_table_entry_t *cat;

    /* NULL args are not allowed */
    MPIR_Assert(cat_name);
    MPIR_Assert(cat_desc);

    MPL_HASH_FIND_STR(cat_hash, cat_name, hash_entry);

    if (hash_entry != NULL) {
        /* Found it, i.e., category already exists */
        cat_idx = hash_entry->idx;
        cat = (cat_table_entry_t *)utarray_eltptr(cat_table, cat_idx);
        MPIR_Assert(cat->desc == NULL);
        cat->desc = MPL_strdup(cat_desc);
        MPIR_Assert(cat->desc);
    } else {
        /* Not found, so create a new category */
        cat = MPIR_T_cat_create(cat_name);
        cat->desc = MPL_strdup(cat_desc);
        MPIR_Assert(cat->desc);
        /* Notify categories have been changed */
        cat_stamp++;
    }

    return mpi_errno;
}

static int handler_recv_big_get(const ptl_event_t *e)
{
    int mpi_errno = MPI_SUCCESS;
    MPIR_Request *const rreq = e->user_ptr;
    MPI_Aint last;

    MPIR_FUNC_VERBOSE_STATE_DECL(MPID_STATE_HANDLER_RECV_UNPACK);

    MPIR_FUNC_VERBOSE_ENTER(MPID_STATE_HANDLER_RECV_UNPACK);

    MPIR_Assert(e->type == PTL_EVENT_REPLY);

    /* decrement the number of remaining gets */
    REQ_PTL(rreq)->num_gets--;
    if (REQ_PTL(rreq)->num_gets == 0) {
        /* if we used a temporary buffer, unpack the data */
        if (REQ_PTL(rreq)->chunk_buffer[0]) {
            last = rreq->dev.segment_size;
            MPIDU_Segment_unpack(rreq->dev.segment_ptr, rreq->dev.segment_first, &last, REQ_PTL(rreq)->chunk_buffer[0]);
            MPIR_Assert(last == rreq->dev.segment_size);
        }
        mpi_errno = handler_recv_complete(e);
    }

    if (mpi_errno) MPIR_ERR_POP(mpi_errno);

 fn_exit:
    MPIR_FUNC_VERBOSE_EXIT(MPID_STATE_HANDLER_RECV_UNPACK);
    return mpi_errno;
 fn_fail:
    goto fn_exit;
}

int MPIDI_CH3_Req_handler_rma_op_complete(MPIR_Request * sreq)
{
    int mpi_errno = MPI_SUCCESS;
    MPIR_Request *ureq = NULL;
    MPIR_Win *win_ptr = NULL;

    MPIR_FUNC_VERBOSE_STATE_DECL(MPID_STATE_MPIDI_CH3_REQ_HANDLER_RMA_OP_COMPLETE);
    MPIR_FUNC_VERBOSE_ENTER(MPID_STATE_MPIDI_CH3_REQ_HANDLER_RMA_OP_COMPLETE);

    if (sreq->dev.rma_target_ptr != NULL) {
        (sreq->dev.rma_target_ptr)->num_pkts_wait_for_local_completion--;
    }

    /* get window, decrement active request cnt on window */
    MPIR_Win_get_ptr(sreq->dev.source_win_handle, win_ptr);
    MPIR_Assert(win_ptr != NULL);
    MPIDI_CH3I_RMA_Active_req_cnt--;
    MPIR_Assert(MPIDI_CH3I_RMA_Active_req_cnt >= 0);

    if (sreq->dev.request_handle != MPI_REQUEST_NULL) {
        /* get user request */
        MPIR_Request_get_ptr(sreq->dev.request_handle, ureq);
        mpi_errno = MPID_Request_complete(ureq);
        if (mpi_errno != MPI_SUCCESS) {
            MPIR_ERR_POP(mpi_errno);
        }
    }

  fn_exit:
    MPIR_FUNC_VERBOSE_EXIT(MPID_STATE_MPIDI_CH3_REQ_HANDLER_RMA_OP_COMPLETE);
    return mpi_errno;

  fn_fail:
    goto fn_exit;
}

int MPIR_Ineighbor_alltoallw_impl(const void *sendbuf, const int sendcounts[], const MPI_Aint sdispls[], const MPI_Datatype sendtypes[], void *recvbuf, const int recvcounts[], const MPI_Aint rdispls[], const MPI_Datatype recvtypes[], MPIR_Comm *comm_ptr, MPI_Request *request)
{
    int mpi_errno = MPI_SUCCESS;
    int tag = -1;
    MPIR_Request *reqp = NULL;
    MPIR_Sched_t s = MPIR_SCHED_NULL;

    *request = MPI_REQUEST_NULL;

    mpi_errno = MPIR_Sched_next_tag(comm_ptr, &tag);
    if (mpi_errno) MPIR_ERR_POP(mpi_errno);
    mpi_errno = MPIR_Sched_create(&s);
    if (mpi_errno) MPIR_ERR_POP(mpi_errno);
    MPIR_Assert(comm_ptr->coll_fns != NULL);
    MPIR_Assert(comm_ptr->coll_fns->Ineighbor_alltoallw != NULL);
    mpi_errno = comm_ptr->coll_fns->Ineighbor_alltoallw(sendbuf, sendcounts, sdispls, sendtypes,
                                                        recvbuf, recvcounts, rdispls, recvtypes,
                                                        comm_ptr, s);
    if (mpi_errno) MPIR_ERR_POP(mpi_errno);

    mpi_errno = MPIR_Sched_start(&s, comm_ptr, tag, &reqp);
    if (reqp)
        *request = reqp->handle;
    if (mpi_errno) MPIR_ERR_POP(mpi_errno);

fn_exit:
    return mpi_errno;
fn_fail:
    goto fn_exit;
}

/* A low level, generic and internally used interface to register
 * a pvar to MPIR_T. Other modules should use interfaces defined
 * for concrete pvar classes.
 *
 * IN: varclass, MPI_T_PVAR_CLASS_*
 * IN: dtype, MPI datatype for this pvar
 * IN: name, Name of the pvar
 * IN: addr, Pointer to the pvar if known at registeration, otherwise NULL.
 * IN: count, # of elements of this pvar if known at registeration, otherwise 0.
 * IN: etype, MPI_T_enum or MPI_T_ENUM_NULL
 * IN: verb, MPI_T_PVAR_VERBOSITY_*
 * IN: binding, MPI_T_BIND_*
 * IN: flags, Bitwise OR of MPIR_T_R_PVAR_FLAGS_{}
 * IN: get_value, If not NULL, it is a callback to read the pvar.
 * IN: get_count, If not NULL, it is a callback to read count of the pvar.
 * IN: cat, Catogery name of the pvar
 * IN: desc, Description of the pvar
 */
void MPIR_T_PVAR_REGISTER_impl(
    int varclass, MPI_Datatype dtype, const char* name, void *addr, int count,
    MPIR_T_enum_t *etype, int verb, int binding, int flags,
    MPIR_T_pvar_get_value_cb get_value, MPIR_T_pvar_get_count_cb get_count,
    const char * cat, const char * desc)
{
    name2index_hash_t *hash_entry;
    pvar_table_entry_t *pvar;
    int pvar_idx;
    int seq = varclass - MPIR_T_PVAR_CLASS_FIRST;

    /* Check whether this is a replicated pvar, whose name is unique per class */
    MPL_HASH_FIND_STR(pvar_hashs[seq], name, hash_entry);

    if (hash_entry != NULL) {
        /* Found it, the pvar already exists */
        pvar_idx = hash_entry->idx;
        pvar = (pvar_table_entry_t *)utarray_eltptr(pvar_table, pvar_idx);
        /* Should never override an existing & active var */
        MPIR_Assert(pvar->active != TRUE);
        pvar->active = TRUE;
        /* FIXME: Do we need to check consistency between the old and new? */
    } else {
        /* Not found, so push the pvar to back of pvar_table */
        utarray_extend_back(pvar_table);
        pvar = (pvar_table_entry_t *)utarray_back(pvar_table);
        pvar->active = TRUE;
        pvar->varclass = varclass;
        pvar->datatype = dtype;
        pvar->name = MPL_strdup(name);
        MPIR_Assert(pvar->name);
        pvar->addr = addr;
        pvar->count = count;
        pvar->enumtype = etype;
        pvar->verbosity = verb;
        pvar->bind = binding;
        pvar->flags = flags;
        pvar->get_value = get_value;
        pvar->get_count = get_count;
        pvar->desc = MPL_strdup(desc);
        MPIR_Assert(pvar->desc);

        /* Record <name, index> in hash table */
        pvar_idx = utarray_len(pvar_table) - 1;
        hash_entry = MPL_malloc(sizeof(name2index_hash_t));
        MPIR_Assert(hash_entry);
        /* Need not to Strdup name, since pvar_table and pvar_hashs co-exist */
        hash_entry->name = name;
        hash_entry->idx = pvar_idx;
        MPL_HASH_ADD_KEYPTR(hh, pvar_hashs[seq], hash_entry->name,
                        strlen(hash_entry->name), hash_entry);

        /* Add the pvar to a category */
        MPIR_T_cat_add_pvar(cat, utarray_len(pvar_table)-1);
    }
}

int MPIR_Ireduce_sched_intra_binomial(const void *sendbuf, void *recvbuf, int count,
                                      MPI_Datatype datatype, MPI_Op op, int root,
                                      MPIR_Comm * comm_ptr, MPIR_Sched_t s)
{
    int mpi_errno = MPI_SUCCESS;
    int comm_size, rank, is_commutative;
    int mask, relrank, source, lroot;
    MPI_Aint true_lb, true_extent, extent;
    void *tmp_buf;
    MPIR_SCHED_CHKPMEM_DECL(2);

    MPIR_Assert(comm_ptr->comm_kind == MPIR_COMM_KIND__INTRACOMM);

    if (count == 0)
        return MPI_SUCCESS;

    comm_size = comm_ptr->local_size;
    rank = comm_ptr->rank;

    /* set op_errno to 0. stored in perthread structure */
    {
        MPIR_Per_thread_t *per_thread = NULL;
        int err = 0;

        MPID_THREADPRIV_KEY_GET_ADDR(MPIR_ThreadInfo.isThreaded, MPIR_Per_thread_key,
                                     MPIR_Per_thread, per_thread, &err);
        MPIR_Assert(err == 0);
        per_thread->op_errno = 0;
    }

    /* Create a temporary buffer */

    MPIR_Type_get_true_extent_impl(datatype, &true_lb, &true_extent);
    MPIR_Datatype_get_extent_macro(datatype, extent);

    is_commutative = MPIR_Op_is_commutative(op);

    /* I think this is the worse case, so we can avoid an assert()
     * inside the for loop */
    /* should be buf+{this}? */
    MPIR_Ensure_Aint_fits_in_pointer(count * MPL_MAX(extent, true_extent));

    MPIR_SCHED_CHKPMEM_MALLOC(tmp_buf, void *, count * (MPL_MAX(extent, true_extent)),
                              mpi_errno, "temporary buffer", MPL_MEM_BUFFER);
    /* adjust for potential negative lower bound in datatype */
    tmp_buf = (void *) ((char *) tmp_buf - true_lb);

    /* If I'm not the root, then my recvbuf may not be valid, therefore
     * I have to allocate a temporary one */
    if (rank != root) {
        MPIR_SCHED_CHKPMEM_MALLOC(recvbuf, void *,
                                  count * (MPL_MAX(extent, true_extent)),
                                  mpi_errno, "receive buffer", MPL_MEM_BUFFER);
        recvbuf = (void *) ((char *) recvbuf - true_lb);
    }

/* maps rank r in comm_ptr to the rank of the leader for r's node in
   comm_ptr->node_roots_comm and returns this value.

   This function does NOT use mpich error handling.
 */
int MPIR_Get_internode_rank(MPIR_Comm * comm_ptr, int r)
{
    int mpi_errno = MPI_SUCCESS;
    MPIR_Comm_valid_ptr(comm_ptr, mpi_errno, TRUE);
    MPIR_Assert(mpi_errno == MPI_SUCCESS);
    MPIR_Assert(r < comm_ptr->remote_size);
    MPIR_Assert(comm_ptr->comm_kind == MPIR_COMM_KIND__INTRACOMM);
    MPIR_Assert(comm_ptr->internode_table != NULL);

    return comm_ptr->internode_table[r];
}

/* maps rank r in comm_ptr to the rank in comm_ptr->node_comm or -1 if r is not
   a member of comm_ptr->node_comm.

   This function does NOT use mpich error handling.
 */
int MPIR_Get_intranode_rank(MPIR_Comm * comm_ptr, int r)
{
    int mpi_errno = MPI_SUCCESS;
    MPIR_Comm_valid_ptr(comm_ptr, mpi_errno, TRUE);
    MPIR_Assert(mpi_errno == MPI_SUCCESS);
    MPIR_Assert(r < comm_ptr->remote_size);
    MPIR_Assert(comm_ptr->comm_kind == MPIR_COMM_KIND__INTRACOMM);
    MPIR_Assert(comm_ptr->intranode_table != NULL);

    /* FIXME this could/should be a list of ranks on the local node, which
     * should take up much less space on a typical thin(ish)-node system. */
    return comm_ptr->intranode_table[r];
}

/* Add an item to an exisiting enum.
 * IN: handle, handle to the enum
 * IN: item_name, name of the item
 * IN: item_value, value associated with item_name
 */
void MPIR_T_enum_add_item(MPI_T_enum handle, const char *item_name, int item_value)
{
    enum_item_t *item;

    MPIR_Assert(handle);
    MPIR_Assert(item_name);

    utarray_extend_back(handle->items);
    item = (enum_item_t *)utarray_back(handle->items);
    item->name = MPL_strdup(item_name);
    MPIR_Assert(item->name);
    item->value = item_value;
}

int MPIR_Iscan_SMP(const void *sendbuf, void *recvbuf, int count, MPI_Datatype datatype, MPI_Op op, MPIR_Comm *comm_ptr, MPIR_Sched_t s)
{
    int mpi_errno = MPI_SUCCESS;
    int rank = comm_ptr->rank;
    MPIR_Comm *node_comm;
    MPIR_Comm *roots_comm;
    MPI_Aint true_extent, true_lb, extent;
    void *tempbuf = NULL;
    void *prefulldata = NULL;
    void *localfulldata = NULL;
    MPIR_SCHED_CHKPMEM_DECL(3);

    /* In order to use the SMP-aware algorithm, the "op" can be
       either commutative or non-commutative, but we require a
       communicator in which all the nodes contain processes with
       consecutive ranks. */

    if (!MPII_Comm_is_node_consecutive(comm_ptr)) {
        /* We can't use the SMP-aware algorithm, use the generic one */
        return MPIR_Iscan_rec_dbl(sendbuf, recvbuf, count, datatype, op, comm_ptr, s);
    }

    node_comm = comm_ptr->node_comm;
    roots_comm = comm_ptr->node_roots_comm;
    if (node_comm) {
        MPIR_Assert(node_comm->coll_fns && node_comm->coll_fns->Iscan_sched && node_comm->coll_fns->Ibcast_sched);
    }
    if (roots_comm) {
        MPIR_Assert(roots_comm->coll_fns && roots_comm->coll_fns->Iscan_sched);
    }

    MPIR_Type_get_true_extent_impl(datatype, &true_lb, &true_extent);
    MPID_Datatype_get_extent_macro(datatype, extent);

    MPIR_Ensure_Aint_fits_in_pointer(count * MPL_MAX(extent, true_extent));

    MPIR_SCHED_CHKPMEM_MALLOC(tempbuf, void *, count*(MPL_MAX(extent, true_extent)),
                        mpi_errno, "temporary buffer");
    tempbuf = (void *)((char*)tempbuf - true_lb);

    /* Create prefulldata and localfulldata on local roots of all nodes */
    if (comm_ptr->node_roots_comm != NULL) {
        MPIR_SCHED_CHKPMEM_MALLOC(prefulldata, void *, count*(MPL_MAX(extent, true_extent)),
                            mpi_errno, "prefulldata for scan");
        prefulldata = (void *)((char*)prefulldata - true_lb);

        if (node_comm != NULL) {
            MPIR_SCHED_CHKPMEM_MALLOC(localfulldata, void *, count*(MPL_MAX(extent, true_extent)),
                                mpi_errno, "localfulldata for scan");
            localfulldata = (void *)((char*)localfulldata - true_lb);
        }

int MPIDI_check_for_failed_procs(void)
{
    int mpi_errno = MPI_SUCCESS;
    int pmi_errno;
    int len;
    char *kvsname = MPIDI_global.jobid;
    char *failed_procs_string = NULL;
    MPIR_FUNC_VERBOSE_STATE_DECL(MPID_STATE_MPIDI_CHECK_FOR_FAILED_PROCS);
    MPIR_FUNC_VERBOSE_ENTER(MPID_STATE_MPIDI_CHECK_FOR_FAILED_PROCS);

    /* FIXME: Currently this only handles failed processes in
     * comm_world.  We need to fix hydra to include the pgid along
     * with the rank, then we need to create the failed group from
     * something bigger than comm_world. */
#ifdef USE_PMIX_API
    MPIR_Assert(0);
#elif defined(USE_PMI2_API)
    {
        int vallen = 0;
        len = PMI2_MAX_VALLEN;
        failed_procs_string = MPL_malloc(len, MPL_MEM_OTHER);
        MPIR_Assert(failed_procs_string);
        pmi_errno =
            PMI2_KVS_Get(kvsname, PMI2_ID_NULL, "PMI_dead_processes", failed_procs_string,
                         len, &vallen);
        MPIR_ERR_CHKANDJUMP(pmi_errno, mpi_errno, MPI_ERR_OTHER, "**pmi_kvs_get");
        MPL_free(failed_procs_string);
    }
#else
    pmi_errno = PMI_KVS_Get_value_length_max(&len);
    MPIR_ERR_CHKANDJUMP(pmi_errno, mpi_errno, MPI_ERR_OTHER, "**pmi_kvs_get_value_length_max");
    failed_procs_string = MPL_malloc(len, MPL_MEM_OTHER);
    MPIR_Assert(failed_procs_string);
    pmi_errno = PMI_KVS_Get(kvsname, "PMI_dead_processes", failed_procs_string, len);
    MPIR_ERR_CHKANDJUMP(pmi_errno, mpi_errno, MPI_ERR_OTHER, "**pmi_kvs_get");
    MPL_free(failed_procs_string);
#endif

    MPL_DBG_MSG_FMT(MPIDI_CH4_DBG_GENERAL, VERBOSE,
                    (MPL_DBG_FDEST, "Received proc fail notification: %s", failed_procs_string));

    /* FIXME: handle ULFM failed groups here */

  fn_exit:
    MPIR_FUNC_VERBOSE_EXIT(MPID_STATE_MPIDI_CHECK_FOR_FAILED_PROCS);
    return mpi_errno;
  fn_fail:
    MPL_free(failed_procs_string);
    goto fn_exit;
}

static int handler_recv_dequeue_unpack_large(const ptl_event_t *e)
{
    int mpi_errno = MPI_SUCCESS;
    MPIR_Request *const rreq = e->user_ptr;
    MPIDI_VC_t *vc;
    MPI_Aint last;
    void *buf;
    MPIR_CHKPMEM_DECL(1);
    MPIR_FUNC_VERBOSE_STATE_DECL(MPID_STATE_HANDLER_RECV_DEQUEUE_UNPACK_LARGE);

    MPIR_FUNC_VERBOSE_ENTER(MPID_STATE_HANDLER_RECV_DEQUEUE_UNPACK_LARGE);
    MPIR_Assert(e->type == PTL_EVENT_PUT || e->type == PTL_EVENT_PUT_OVERFLOW);

    MPIDI_Comm_get_vc(rreq->comm, NPTL_MATCH_GET_RANK(e->match_bits), &vc);

    dequeue_req(e);

    if (!(e->hdr_data & NPTL_LARGE)) {
        /* all data has already been received; we're done */
        mpi_errno = handler_recv_unpack_complete(e);
        if (mpi_errno) MPIR_ERR_POP(mpi_errno);
        goto fn_exit;
    }

    if (e->type == PTL_EVENT_PUT_OVERFLOW)
        buf = e->start;
    else
        buf = REQ_PTL(rreq)->chunk_buffer[0];

    MPIR_Assert(e->mlength == PTL_LARGE_THRESHOLD);
    last = PTL_LARGE_THRESHOLD;
    MPIDU_Segment_unpack(rreq->dev.segment_ptr, rreq->dev.segment_first, &last, buf);
    MPIR_Assert(last == PTL_LARGE_THRESHOLD);
    rreq->dev.segment_first += PTL_LARGE_THRESHOLD;
    MPL_free(REQ_PTL(rreq)->chunk_buffer[0]);

    MPIR_CHKPMEM_MALLOC(REQ_PTL(rreq)->chunk_buffer[0], void *, rreq->dev.segment_size - rreq->dev.segment_first,
                        mpi_errno, "chunk_buffer");
    big_get(REQ_PTL(rreq)->chunk_buffer[0], rreq->dev.segment_size - rreq->dev.segment_first, vc, e->match_bits, rreq);

 fn_exit:
    MPIR_CHKPMEM_COMMIT();
 fn_exit2:
    MPIR_FUNC_VERBOSE_EXIT(MPID_STATE_HANDLER_RECV_DEQUEUE_UNPACK_LARGE);
    return mpi_errno;
 fn_fail:
    MPIR_CHKPMEM_REAP();
    goto fn_exit2;
}

static inline void create_dt_map()
{
    int i, j;
    size_t dtsize[FI_DATATYPE_LAST];
    dtsize[FI_INT8] = sizeof(int8_t);
    dtsize[FI_UINT8] = sizeof(uint8_t);
    dtsize[FI_INT16] = sizeof(int16_t);
    dtsize[FI_UINT16] = sizeof(uint16_t);
    dtsize[FI_INT32] = sizeof(int32_t);
    dtsize[FI_UINT32] = sizeof(uint32_t);
    dtsize[FI_INT64] = sizeof(int64_t);
    dtsize[FI_UINT64] = sizeof(uint64_t);
    dtsize[FI_FLOAT] = sizeof(float);
    dtsize[FI_DOUBLE] = sizeof(double);
    dtsize[FI_FLOAT_COMPLEX] = sizeof(float complex);
    dtsize[FI_DOUBLE_COMPLEX] = sizeof(double complex);
    dtsize[FI_LONG_DOUBLE] = sizeof(long double);
    dtsize[FI_LONG_DOUBLE_COMPLEX] = sizeof(long double complex);

    /* when atomics are disabled and atomics capability are not
     * enabled call fo fi_atomic*** may crash */
    MPIR_Assert(MPIDI_OFI_ENABLE_ATOMICS);

    for (i = 0; i < MPIDI_OFI_DT_SIZES; i++)
        for (j = 0; j < MPIDI_OFI_OP_SIZES; j++) {
            enum fi_datatype fi_dt = (enum fi_datatype) -1;
            enum fi_op fi_op = (enum fi_op) -1;
            mpi_to_ofi(mpi_dtypes[i], &fi_dt, mpi_ops[j], &fi_op);
            MPIR_Assert(fi_dt != (enum fi_datatype) -1);
            MPIR_Assert(fi_op != (enum fi_op) -1);
            _TBL.dt = fi_dt;
            _TBL.op = fi_op;
            _TBL.atomic_valid = 0;
            _TBL.max_atomic_count = 0;
            _TBL.max_fetch_atomic_count = 0;
            _TBL.max_compare_atomic_count = 0;
            _TBL.mpi_acc_valid = check_mpi_acc_valid(mpi_dtypes[i], mpi_ops[j]);
            ssize_t ret;
            size_t atomic_count;

            if (fi_dt != FI_DATATYPE_LAST && fi_op != FI_ATOMIC_OP_LAST) {
                CHECK_ATOMIC(fi_atomicvalid, atomic_valid, max_atomic_count);
                CHECK_ATOMIC(fi_fetch_atomicvalid, fetch_atomic_valid, max_fetch_atomic_count);
                CHECK_ATOMIC(fi_compare_atomicvalid, compare_atomic_valid,
                             max_compare_atomic_count);
                _TBL.dtsize = dtsize[fi_dt];
            }
        }
}

int MPIDI_CH3U_Handle_send_req(MPIDI_VC_t * vc, MPIR_Request * sreq, int *complete)
{
    int mpi_errno = MPI_SUCCESS;
    int (*reqFn) (MPIDI_VC_t *, MPIR_Request *, int *);
    MPIR_FUNC_VERBOSE_STATE_DECL(MPID_STATE_MPIDI_CH3U_HANDLE_SEND_REQ);

    MPIR_FUNC_VERBOSE_ENTER(MPID_STATE_MPIDI_CH3U_HANDLE_SEND_REQ);

    /* Use the associated function rather than switching on the old ca field */
    /* Routines can call the attached function directly */
    reqFn = sreq->dev.OnDataAvail;
    if (!reqFn) {
        MPIR_Assert(MPIDI_Request_get_type(sreq) != MPIDI_REQUEST_TYPE_GET_RESP);
        mpi_errno = MPID_Request_complete(sreq);
        *complete = 1;
    }
    else {
        mpi_errno = reqFn(vc, sreq, complete);
    }
    if (mpi_errno != MPI_SUCCESS) {
        MPIR_ERR_POP(mpi_errno);
    }

  fn_exit:
    MPIR_FUNC_VERBOSE_EXIT(MPID_STATE_MPIDI_CH3U_HANDLE_SEND_REQ);
    return mpi_errno;
  fn_fail:
    goto fn_exit;
}