88 строки
2.0 KiB
C
88 строки
2.0 KiB
C
/*
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* Copyright (c) 2007 Los Alamos National Security, LLC.
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* All righs 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_MPOOL_PCIE_H
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#define MCA_MPOOL_PCIE_H
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#include "opal/class/opal_list.h"
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#include "opal/event/event.h"
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#include "ompi/class/ompi_free_list.h"
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#include "ompi/mca/allocator/allocator.h"
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#include "ompi/mca/mpool/mpool.h"
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BEGIN_C_DECLS
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struct mca_mpool_pcie_component_t {
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mca_mpool_base_component_t super;
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int verbose;
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};
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typedef struct mca_mpool_pcie_component_t mca_mpool_pcie_component_t;
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OMPI_MODULE_DECLSPEC extern mca_mpool_pcie_component_t mca_mpool_pcie_component;
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struct mca_mpool_pcie_module_t {
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mca_mpool_base_module_t super;
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void* base;
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size_t offset;
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size_t len;
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}; typedef struct mca_mpool_pcie_module_t mca_mpool_pcie_module_t;
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struct mca_mpool_base_resources_t {
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void *base;
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size_t len;
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};
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typedef struct mca_mpool_base_resources_t mca_mpool_base_resources_t;
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/*
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* Initializes the mpool module.
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*/
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void mca_mpool_pcie_module_init(mca_mpool_pcie_module_t* mpool);
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/*
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* Returns base address of shared memory mapping.
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*/
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void* mca_mpool_pcie_base(mca_mpool_base_module_t*);
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/**
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* Allocate block of shared memory.
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*/
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void* mca_mpool_pcie_alloc(mca_mpool_base_module_t* mpool,
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size_t size,
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size_t align,
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uint32_t flags,
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mca_mpool_base_registration_t** registration);
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/**
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* realloc function typedef
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*/
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void* mca_mpool_pcie_realloc(mca_mpool_base_module_t* mpool,
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void* addr,
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size_t size,
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mca_mpool_base_registration_t** registration);
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/**
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* free function typedef
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*/
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void mca_mpool_pcie_free(mca_mpool_base_module_t* mpool,
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void * addr,
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mca_mpool_base_registration_t* registration);
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END_C_DECLS
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#endif
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