73 строки
1.9 KiB
C
73 строки
1.9 KiB
C
/*
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* Copyright (c) 2013 Mellanox Technologies, Inc.
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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 "oshmem_config.h"
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#include "opal/util/output.h"
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#include "oshmem/mca/memheap/memheap.h"
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#include "oshmem/mca/memheap/base/base.h"
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#include "oshmem/mca/memheap/buddy/memheap_buddy.h"
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#include "memheap_buddy_component.h"
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static int mca_memheap_buddy_component_close(void);
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static mca_memheap_base_module_t* mca_memheap_buddy_component_init(memheap_context_t *,
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int *);
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static int _basic_open(void);
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mca_memheap_base_component_t mca_memheap_buddy_component = {
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{
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MCA_MEMHEAP_BASE_VERSION_2_0_0,
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"buddy", /* MCA component name */
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OSHMEM_MAJOR_VERSION, /* MCA component major version */
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OSHMEM_MINOR_VERSION, /* MCA component minor version */
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OSHMEM_RELEASE_VERSION, /* MCA component release version */
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_basic_open,
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mca_memheap_buddy_component_close,
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NULL
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},
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{
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/* The component is checkpoint ready */
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MCA_BASE_METADATA_PARAM_CHECKPOINT
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},
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mca_memheap_buddy_component_init
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};
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/* Open component */
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static int _basic_open(void)
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{
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return OSHMEM_SUCCESS;
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}
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/* Initialize component */
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mca_memheap_base_module_t* mca_memheap_buddy_component_init(memheap_context_t *context,
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int *priority)
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{
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int rc;
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*priority = memheap_buddy.priority;
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rc = mca_memheap_buddy_module_init(context);
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if (OSHMEM_SUCCESS != rc) {
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return NULL ;
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}
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return &(memheap_buddy.super);
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}
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/*
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* This function is automaticaly called from mca_base_components_close.
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* It releases the component's allocated memory.
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*/
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int mca_memheap_buddy_component_close()
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{
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mca_memheap_buddy_finalize();
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return OSHMEM_SUCCESS;
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}
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