86 строки
2.4 KiB
C
86 строки
2.4 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) 2004-2006 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) 2007-2010 Cisco Systems, Inc. All rights reserved.
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* Copyright (c) 2010-2011 Los Alamos National Security, LLC.
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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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#include "opal_config.h"
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#include "opal/constants.h"
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#include "opal/mca/shmem/shmem.h"
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#include "opal/mca/shmem/base/base.h"
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/* ////////////////////////////////////////////////////////////////////////// */
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int
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opal_shmem_segment_create(opal_shmem_ds_t *ds_buf,
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const char *file_name,
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size_t size)
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{
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if (!opal_shmem_base_selected) {
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return OPAL_ERROR;
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}
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return opal_shmem_base_module->segment_create(ds_buf, file_name, size);
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}
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/* ////////////////////////////////////////////////////////////////////////// */
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int
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opal_shmem_ds_copy(const opal_shmem_ds_t *from,
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opal_shmem_ds_t *to)
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{
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if (!opal_shmem_base_selected) {
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return OPAL_ERROR;
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}
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return opal_shmem_base_module->ds_copy(from, to);
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}
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/* ////////////////////////////////////////////////////////////////////////// */
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void *
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opal_shmem_segment_attach(opal_shmem_ds_t *ds_buf)
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{
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if (!opal_shmem_base_selected) {
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return NULL;
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}
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return opal_shmem_base_module->segment_attach(ds_buf);
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}
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/* ////////////////////////////////////////////////////////////////////////// */
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int
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opal_shmem_segment_detach(opal_shmem_ds_t *ds_buf)
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{
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if (!opal_shmem_base_selected) {
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return OPAL_ERROR;
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}
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return opal_shmem_base_module->segment_detach(ds_buf);
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}
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/* ////////////////////////////////////////////////////////////////////////// */
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int
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opal_shmem_unlink(opal_shmem_ds_t *ds_buf)
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{
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if (!opal_shmem_base_selected) {
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return OPAL_ERROR;
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}
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return opal_shmem_base_module->unlink(ds_buf);
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}
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