56 строки
2.3 KiB
C
56 строки
2.3 KiB
C
/*
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* Copyright (c) 2004-2005 The Trustees of Indiana University.
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* All rights reserved.
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* Copyright (c) 2004-2005 The Trustees of the University of Tennessee.
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* All rights reserved.
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* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
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* University of Stuttgart. All rights reserved.
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* Copyright (c) 2004-2005 The Regents of the University of California.
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* All rights 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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#ifndef OMPI_MCA_OSC_PT2PT_DATA_MOVE_H
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#define OMPI_MCA_OSC_PT2PT_DATA_MOVE_H
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#include "osc_rdma_sendreq.h"
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#include "osc_rdma_replyreq.h"
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/* send a sendreq (the request from the origin for a Put, Get, or
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Accumulate, including the payload for Put and Accumulate) */
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int ompi_osc_rdma_sendreq_send(ompi_osc_rdma_module_t *module,
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ompi_osc_rdma_sendreq_t *sendreq);
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/* send a replyreq (the request from the target of a Get, with the
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payload for the origin */
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int ompi_osc_rdma_replyreq_send(ompi_osc_rdma_module_t *module,
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ompi_osc_rdma_replyreq_t *replyreq);
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/* receive the target side of a sendreq for a put, directly into the user's window */
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int ompi_osc_rdma_sendreq_recv_put(ompi_osc_rdma_module_t *module,
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ompi_osc_rdma_send_header_t *header,
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void *payload);
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/* receive the target side of a sendreq for an accumulate, possibly
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using a temproart buffer, then calling the reduction functions */
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int ompi_osc_rdma_sendreq_recv_accum(ompi_osc_rdma_module_t *module,
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ompi_osc_rdma_send_header_t *header,
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void *payload);
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/* receive the origin side of a replyreq (the reply part of an
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MPI_Get), directly into the user's window */
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int ompi_osc_rdma_replyreq_recv(ompi_osc_rdma_module_t *module,
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ompi_osc_rdma_sendreq_t *sendreq,
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ompi_osc_rdma_reply_header_t *header,
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void *payload);
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int ompi_osc_rdma_control_send(ompi_osc_rdma_module_t *module,
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ompi_proc_t *proc,
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uint8_t type, int32_t value0, int32_t value1);
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#endif
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