2c9be59b37
This new MTL runs over PSM2 for Omni Path. PSM2 is a descendant of PSM with changes to support more ranks and some MPI-3 features like mprobe. PSM2 will only support Omni Path networks; PSM only supports True Scale. Likewise, the existing PSM MTL will continue to be maintained for True Scale, while the PSM2 MTL is developed and maintained for Omni Path.
45 строки
1.4 KiB
C
45 строки
1.4 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 (c) 2006 QLogic Corporation. All rights reserved.
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* Copyright (c) 2015 Intel, Inc. 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_MTL_PSM2_REQUEST_H
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#define OMPI_MTL_PSM2_REQUEST_H
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#include "opal/datatype/opal_convertor.h"
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typedef enum {
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OMPI_mtl_psm2_ISEND,
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OMPI_mtl_psm2_IRECV
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} mca_mtl_psm2_request_type_t;
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struct mca_mtl_psm2_request_t {
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struct mca_mtl_request_t super;
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mca_mtl_psm2_request_type_t type;
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psm_mq_req_t psm_request;
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/* psm_segment_t psm_segment[1]; */
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void *buf;
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size_t length;
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struct opal_convertor_t *convertor;
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bool free_after;
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};
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typedef struct mca_mtl_psm2_request_t mca_mtl_psm2_request_t;
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#endif
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