57 строки
2.0 KiB
C
57 строки
2.0 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) 2004-2007 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) 2004-2006 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 PML_CM_REQUEST_H
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#define PML_CM_REQUEST_H
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#include "ompi/mca/pml/base/pml_base_sendreq.h"
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#include "ompi/mca/pml/base/pml_base_bsend.h"
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#include "ompi/mca/pml/pml.h"
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#include "ompi/mca/mtl/mtl.h"
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/**
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* Type of request.
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*/
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typedef enum {
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MCA_PML_CM_REQUEST_SEND_HEAVY,
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MCA_PML_CM_REQUEST_SEND_THIN,
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MCA_PML_CM_REQUEST_RECV_HEAVY,
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MCA_PML_CM_REQUEST_RECV_THIN,
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MCA_PML_CM_REQUEST_NULL
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} mca_pml_cm_request_type_t;
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/**
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* Base type for PML CM P2P requests
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*/
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struct mca_pml_cm_request_t {
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/* START: These fields have to match the definition of the mca_pml_base_request_t */
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ompi_request_t req_ompi; /**< base request */
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volatile bool req_pml_complete; /**< flag indicating if the pt-2-pt layer is done with this request */
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mca_pml_cm_request_type_t req_pml_type;
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struct ompi_communicator_t *req_comm; /**< communicator pointer */
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struct ompi_datatype_t *req_datatype; /**< pointer to data type */
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volatile bool req_free_called; /**< flag indicating if the user has freed this request */
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ompi_convertor_t req_convertor; /**< convertor that describes the memory layout */
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/* END: These fields have to match the definition of the mca_pml_base_request_t */
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};
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typedef struct mca_pml_cm_request_t mca_pml_cm_request_t;
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OBJ_CLASS_DECLARATION(mca_pml_cm_request_t);
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#endif
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