9d8f634044
Now that the old sm btl has been gone for some time there was a request to rename vader to sm. This commit does just that (reluctantly). An alias has been generated so specifying vader in the btl selection variable or specifying vader parameters will continue to work. Signed-off-by: Nathan Hjelm <hjelmn@google.com>
68 строки
1.8 KiB
C
68 строки
1.8 KiB
C
/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil -*- */
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/*
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* Copyright (c) 2013-2014 Los Alamos National Security, LLC. All rights
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* reserved.
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* Copyright (c) 2016 ARM, Inc. All rights reserved.
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* Copyright (c) 2020 Google, LLC. 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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#if !defined(MCA_BTL_SM_XPMEM_H)
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#define MCA_BTL_SM_XPMEM_H
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#if OPAL_BTL_SM_HAVE_XPMEM
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#if defined(HAVE_XPMEM_H)
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#include <xpmem.h>
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typedef struct xpmem_addr xpmem_addr_t;
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#elif defined(HAVE_SN_XPMEM_H)
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#include <sn/xpmem.h>
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typedef int64_t xpmem_segid_t;
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typedef int64_t xpmem_apid_t;
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#endif
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#include "opal/mca/rcache/base/rcache_base_vma.h"
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#include "opal/mca/rcache/rcache.h"
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/* look up the remote pointer in the peer rcache and attach if
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* necessary */
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struct mca_btl_base_endpoint_t;
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int mca_btl_sm_xpmem_init (void);
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mca_rcache_base_registration_t *sm_get_registation (struct mca_btl_base_endpoint_t *endpoint, void *rem_ptr,
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size_t size, int flags, void **local_ptr);
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void sm_return_registration (mca_rcache_base_registration_t *reg, struct mca_btl_base_endpoint_t *endpoint);
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void mca_btl_sm_xpmem_cleanup_endpoint (struct mca_btl_base_endpoint_t *ep);
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#else
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static inline mca_rcache_base_registration_t *sm_get_registation (struct mca_btl_base_endpoint_t *endpoint, void *rem_ptr,
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size_t size, int flags, void **local_ptr)
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{
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(void) endpoint;
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(void) rem_ptr;
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(void) size;
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(void) flags;
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(void) local_ptr;
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return NULL;
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}
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static inline void sm_return_registration (mca_rcache_base_registration_t *reg, struct mca_btl_base_endpoint_t *endpoint)
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{
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(void) reg;
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(void) endpoint;
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}
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#endif /* OPAL_BTL_SM_HAVE_XPMEM */
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#endif
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