16a1166884
configure-time dynamic allocation of flags. The net result for platforms which only support BTL-based communication is a reduction of 8*nprocs bytes per process. Platforms which support both MTLs and BTLs will not see a space reduction, but will now be able to safely run both the MTL and BTL side-by-side, which will prove useful. This commit was SVN r29100.
42 строки
988 B
C
42 строки
988 B
C
/*
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* Copyright (C) Mellanox Technologies Ltd. 2001-2011. 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 MCA_MTL_MXM_ENDPOINT_H
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#define MCA_MTL_MXM_ENDPOINT_H
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#include "opal/class/opal_list.h"
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#include "ompi/mca/mtl/mtl.h"
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#include "mtl_mxm.h"
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BEGIN_C_DECLS
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OBJ_CLASS_DECLARATION(mca_mtl_mxm_endpoint_t);
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/**
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* An abstraction that represents a connection to a endpoint process.
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* An instance of mca_mtl_mxm_endpoint_t is associated w/ each process
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* and MTL pair at startup. However, connections to the endpoint
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* are established dynamically on an as-needed basis:
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*/
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struct mca_mtl_mxm_endpoint_t {
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opal_list_item_t super;
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struct mca_mtl_mxm_module_t* mtl_mxm_module;
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/**< MTL instance that created this connection */
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mxm_conn_h mxm_conn;
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/**< MXM Connection handle*/
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};
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typedef struct mca_mtl_mxm_endpoint_t mca_mtl_mxm_endpoint_t;
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OBJ_CLASS_DECLARATION(mca_mtl_mxm_endpoint);
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END_C_DECLS
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#endif
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