Ejemplo n.º 1
0
static void
frag_seg_constructor(
    ompi_btl_usnic_send_segment_t *seg)
{
    ompi_btl_usnic_segment_t *bseg;

    bseg = &seg->ss_base;
    bseg->us_type = OMPI_BTL_USNIC_SEG_FRAG;

    /* some more common initializaiton */
    common_send_seg_helper(seg);

    /* payload starts next byte beyond BTL header */
    bseg->us_payload.raw = (uint8_t *)(bseg->us_btl_header + 1);

    bseg->us_btl_header->payload_type = OMPI_BTL_USNIC_PAYLOAD_TYPE_FRAG;
}
Ejemplo n.º 2
0
static void
ack_seg_constructor(
    ompi_btl_usnic_send_segment_t *ack)
{
    ompi_btl_usnic_segment_t *bseg;

    bseg = &ack->ss_base;
    bseg->us_type = OMPI_BTL_USNIC_SEG_ACK;

    /* some more common initializaiton */
    common_send_seg_helper(ack);

    /* ACK value embedded in BTL header */
    bseg->us_btl_header->payload_type = OMPI_BTL_USNIC_PAYLOAD_TYPE_ACK;
    bseg->us_btl_header->payload_len = 0;

    bseg->us_sg_entry[0].length = sizeof(bseg->us_btl_header);
}