113 строки
2.8 KiB
C
113 строки
2.8 KiB
C
/*
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* Copyright (c) 2006-2007 Los Alamos National Security, LLC. All rights
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* 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 "ompi_config.h"
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#ifdef HAVE_UNISTD_H
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#include <unistd.h>
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#endif /* HAVE_UNISTD_H*/
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#ifdef HAVE_STDLIB_H
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#include <stdlib.h>
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#endif /* HAVE_STDLIB_H */
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#include <errno.h>
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#include "opal/util/output.h"
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#include "opal/mca/base/base.h"
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#include "opal/mca/base/mca_base_param.h"
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#include "orte/util/proc_info.h"
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#include "ompi/proc/proc.h"
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#include "ompi/mca/allocator/base/base.h"
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#include "mpool_pcie.h"
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/*
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* Local functions
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*/
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static int mca_mpool_pcie_open(void);
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static int mca_mpool_pcie_close( void );
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static mca_mpool_base_module_t* mca_mpool_pcie_init(
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struct mca_mpool_base_resources_t* resources);
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mca_mpool_pcie_component_t mca_mpool_pcie_component = {
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{
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/* First, the mca_base_component_t struct containing meta
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information about the component itself */
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{
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/* Indicate that we are a mpool v2.0.0 component (which also
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implies a specific MCA version) */
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MCA_MPOOL_BASE_VERSION_2_0_0,
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"pcie", /* MCA component name */
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OMPI_MAJOR_VERSION, /* MCA component major version */
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OMPI_MINOR_VERSION, /* MCA component minor version */
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OMPI_RELEASE_VERSION, /* MCA component release version */
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mca_mpool_pcie_open, /* component open */
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mca_mpool_pcie_close
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},
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/* Next the MCA v2.0.0 component meta data */
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{
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/* The component is not checkpoint ready */
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false
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},
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mca_mpool_pcie_init
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}
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};
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static int
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mca_mpool_pcie_open(void)
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{
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return OMPI_SUCCESS;
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}
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static int
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mca_mpool_pcie_close(void)
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{
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return OMPI_SUCCESS;
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}
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static mca_mpool_base_module_t*
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mca_mpool_pcie_init(struct mca_mpool_base_resources_t* resources)
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{
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mca_mpool_pcie_module_t* mpool_module;
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mpool_module = (mca_mpool_pcie_module_t*)malloc(sizeof(mca_mpool_pcie_module_t));
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if(NULL == mpool_module) return NULL;
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mpool_module->super.mpool_component = &mca_mpool_pcie_component.super;
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mpool_module->super.mpool_base = NULL; /* no base .. */
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mpool_module->super.mpool_alloc = mca_mpool_pcie_alloc;
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mpool_module->super.mpool_realloc = mca_mpool_pcie_realloc;
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mpool_module->super.mpool_free = mca_mpool_pcie_free;
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mpool_module->super.mpool_register = NULL;
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mpool_module->super.mpool_find = NULL;
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mpool_module->super.mpool_deregister = NULL;
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mpool_module->super.mpool_release_memory = NULL;
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mpool_module->super.mpool_finalize = NULL;
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mpool_module->super.rcache = NULL;
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mpool_module->super.flags = MCA_MPOOL_FLAGS_MPI_ALLOC_MEM;
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mpool_module->base = resources->base;
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mpool_module->len = resources->len;
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mpool_module->offset = 0;
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return (mca_mpool_base_module_t*) mpool_module;
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}
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