58 строки
1.7 KiB
C
58 строки
1.7 KiB
C
/*
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* Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
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* University Research and Technology
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* Corporation. All rights reserved.
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* Copyright (c) 2004-2005 The University of Tennessee and The University
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* of Tennessee Research Foundation. All rights
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* 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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/**
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* @file
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*/
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#ifndef MCA_PTL_TCP_SEND_REQUEST_H
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#define MCA_PTL_TCP_SEND_REQUEST_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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#ifdef HAVE_SYS_SOCKET_H
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#include <sys/socket.h>
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#endif
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#ifdef HAVE_NETINET_IN_H
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#include <netinet/in.h>
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#endif
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#include "ompi_config.h"
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#include "mca/ptl/base/ptl_base_sendreq.h"
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#include "ptl_tcp_sendfrag.h"
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#if defined(c_plusplus) || defined(__cplusplus)
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extern "C" {
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#endif
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extern opal_class_t mca_ptl_tcp_send_request_t_class;
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/**
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* TCP send request derived type. The send request contains both the
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* base send request, and space for the first TCP send fragment descriptor.
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* This avoids the overhead of a second allocation for the initial send
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* fragment on every send request.
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*/
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struct mca_ptl_tcp_send_request_t {
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mca_ptl_base_send_request_t super;
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mca_ptl_tcp_send_frag_t req_frag; /* first fragment */
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};
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typedef struct mca_ptl_tcp_send_request_t mca_ptl_tcp_send_request_t;
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#if defined(c_plusplus) || defined(__cplusplus)
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}
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#endif
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#endif
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