72 строки
1.8 KiB
C
72 строки
1.8 KiB
C
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/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil -*- */
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/*
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* Copyright (c) 2011-2012 Los Alamos National Security, LLC. All rights
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* reserved.
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* $COPYRIGHT$
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*
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* Additional copyrights may follow
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*
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* $HEADER$
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*
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*/
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#if !defined(MCA_OOB_UD_QP_H)
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#define MCA_OOB_UD_QP_H
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#include "orte_config.h"
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#ifdef HAVE_SYS_TYPES_H
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#include <sys/types.h>
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#endif
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#include "orte/types.h"
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#include "opal/mca/base/base.h"
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#include "opal/class/opal_free_list.h"
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#include "opal/class/opal_hash_table.h"
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#include "opal/threads/mutex.h"
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#include "opal/threads/condition.h"
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#include "opal/threads/threads.h"
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#include "opal/mca/timer/base/base.h"
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#include "orte/mca/oob/oob.h"
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#include "orte/mca/oob/base/base.h"
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#include <infiniband/verbs.h>
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enum mca_oob_ud_qp_type_t {
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MCA_OOB_UD_QP_DATA,
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MCA_OOB_UD_QP_LISTEN
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};
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struct mca_oob_ud_port_t;
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struct mca_oob_ud_qp_t {
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opal_free_list_item_t super;
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enum mca_oob_ud_qp_type_t type;
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struct ibv_qp *ib_qp;
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struct mca_oob_ud_port_t *port;
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struct ibv_cq *ib_send_cq, *ib_recv_cq;
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};
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typedef struct mca_oob_ud_qp_t mca_oob_ud_qp_t;
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OBJ_CLASS_DECLARATION(mca_oob_ud_qp_t);
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int mca_oob_ud_qp_init (mca_oob_ud_qp_t *qp, struct mca_oob_ud_port_t *port,
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struct ibv_comp_channel *recv_channel,
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struct ibv_comp_channel *send_channel, bool onecq);
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int mca_oob_ud_qp_to_reset (mca_oob_ud_qp_t *qp);
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int mca_oob_ud_qp_to_rts (mca_oob_ud_qp_t *qp);
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int mca_oob_ud_qp_purge (mca_oob_ud_qp_t *qp);
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int mca_oob_ud_qp_post_send (mca_oob_ud_qp_t *qp, struct ibv_send_wr *wr, int num_completions);
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int mca_oob_ud_qp_post_recv (mca_oob_ud_qp_t *qp, struct ibv_recv_wr *wr);
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int mca_oob_ud_qp_data_aquire (struct mca_oob_ud_port_t *port, mca_oob_ud_qp_t **qp_ptr);
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int mca_oob_ud_qp_data_release (mca_oob_ud_qp_t *qp);
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#endif
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