877b819ddb
This provides support for the Infinipath interconnect using the PSM API. Of note: This version has a "hackaround" we always return 1 or greater from the MTL PSM progress function, this should be examined further. This commit was SVN r11655.
99 строки
3.5 KiB
C
99 строки
3.5 KiB
C
/*
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* Copyright (c) 2004-2006 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) 2004-2006 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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* $COPYRIGHT$
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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 MTL_PSM_H_HAS_BEEN_INCLUDED
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#define MTL_PSM_H_HAS_BEEN_INCLUDED
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#include "opal/threads/threads.h"
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#include "opal/threads/condition.h"
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#include "ompi/class/ompi_free_list.h"
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#include "opal/util/cmd_line.h"
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#include "ompi/request/request.h"
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#include "ompi/mca/mtl/mtl.h"
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#include "ompi/mca/mtl/base/base.h"
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#include "ompi/datatype/datatype.h"
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#include "ompi/datatype/convertor.h"
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#include <psm.h>
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#include <psm_mq.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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/* MTL interface functions */
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extern int ompi_mtl_psm_add_procs(struct mca_mtl_base_module_t* mtl,
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size_t nprocs,
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struct ompi_proc_t** procs,
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struct mca_mtl_base_endpoint_t **mtl_peer_data);
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extern int ompi_mtl_psm_del_procs(struct mca_mtl_base_module_t* mtl,
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size_t nprocs,
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struct ompi_proc_t** procs,
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struct mca_mtl_base_endpoint_t **mtl_peer_data);
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int
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ompi_mtl_psm_send(struct mca_mtl_base_module_t* mtl,
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struct ompi_communicator_t* comm,
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int dest,
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int tag,
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struct ompi_convertor_t *convertor,
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mca_pml_base_send_mode_t mode);
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extern int ompi_mtl_psm_isend(struct mca_mtl_base_module_t* mtl,
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struct ompi_communicator_t* comm,
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int dest,
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int tag,
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struct ompi_convertor_t *convertor,
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mca_pml_base_send_mode_t mode,
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bool blocking,
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mca_mtl_request_t * mtl_request);
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extern int ompi_mtl_psm_irecv(struct mca_mtl_base_module_t* mtl,
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struct ompi_communicator_t *comm,
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int src,
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int tag,
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struct ompi_convertor_t *convertor,
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struct mca_mtl_request_t *mtl_request);
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extern int ompi_mtl_psm_iprobe(struct mca_mtl_base_module_t* mtl,
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struct ompi_communicator_t *comm,
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int src,
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int tag,
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int *flag,
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struct ompi_status_public_t *status);
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extern int ompi_mtl_psm_cancel(struct mca_mtl_base_module_t* mtl,
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struct mca_mtl_request_t *mtl_request,
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int flag);
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extern int ompi_mtl_psm_finalize(struct mca_mtl_base_module_t* mtl);
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int ompi_mtl_psm_module_init(void);
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#if defined(c_plusplus) || defined(__cplusplus)
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}
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#endif
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#endif /* MTL_PSM_H_HAS_BEEN_INCLUDED */
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