C++ (Cpp) create_btl_list примеры использования

Пример #1

int mca_spml_yoda_add_procs(oshmem_proc_t** procs, size_t nprocs)
{
    opal_bitmap_t reachable;
    int rc;
    size_t i;

    if (0 == nprocs) {
        return OSHMEM_SUCCESS;
    }

    OBJ_CONSTRUCT(&reachable, opal_bitmap_t);
    rc = opal_bitmap_init(&reachable, (int) nprocs);
    if (OSHMEM_SUCCESS != rc) {
        return rc;
    }

    rc = mca_bml.bml_add_procs(nprocs, (ompi_proc_t**) procs, &reachable);

    if (OSHMEM_SUCCESS != rc) {
        SPML_ERROR("SPML YODA: shmem error\n");
        goto cleanup_and_return;
    }

    rc = mca_bml.bml_register_error(mca_spml_yoda_error_handler);
    if (OMPI_SUCCESS != rc) {
        goto cleanup_and_return;
    }

    /* create btl index and map */
    rc = create_btl_list();
    if (OSHMEM_SUCCESS != rc) {
        goto cleanup_and_return;
    }

    for (i = 0; i < nprocs; i++) {
        rc = create_btl_idx(i);
        if (OSHMEM_SUCCESS != rc) {
            goto cleanup_and_return;
        }
    }

cleanup_and_return:
    OBJ_DESTRUCT(&reachable);

    return rc;
}

Пример #2

int mca_spml_yoda_add_procs(oshmem_proc_t** procs, size_t nprocs)
{
    opal_bitmap_t reachable;
    int rc;
    size_t i;

    if (0 == nprocs) {
        return OSHMEM_SUCCESS;
    }

    OBJ_CONSTRUCT(&reachable, opal_bitmap_t);
    rc = opal_bitmap_init(&reachable, (int) nprocs);
    if (OSHMEM_SUCCESS != rc) {
        return rc;
    }

    rc = mca_bml.bml_register_error(mca_spml_yoda_error_handler);
    if (OMPI_SUCCESS != rc) {
        goto cleanup_and_return;
    }

    /* create_btl_idx requires the proc was add_proc'ed, so do it now */
    rc = MCA_PML_CALL(add_procs(procs, nprocs));
    if (OMPI_SUCCESS != rc) {
        goto cleanup_and_return;
    }

    /* create btl index and map */
    rc = create_btl_list();
    if (OSHMEM_SUCCESS != rc) {
        goto cleanup_and_return;
    }

    for (i = 0; i < nprocs; i++) {
        rc = create_btl_idx(i);
        if (OSHMEM_SUCCESS != rc) {
            goto cleanup_and_return;
        }
    }

cleanup_and_return:
    OBJ_DESTRUCT(&reachable);

    return rc;
}