71 строка
1.4 KiB
C
71 строка
1.4 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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#include <string.h>
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#include "opal/util/output.h"
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#include "mpool_pcie.h"
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void
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mca_mpool_pcie_module_init(mca_mpool_pcie_module_t* mpool)
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{
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}
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void* mca_mpool_pcie_base(mca_mpool_base_module_t* mpool)
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{
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return ((mca_mpool_pcie_module_t*) mpool)->base;
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}
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void*
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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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mca_mpool_pcie_module_t* mpool_pcie =
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(mca_mpool_pcie_module_t*) mpool;
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void *addr;
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if(mpool_pcie->offset + size > mpool_pcie->len) {
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addr = NULL;
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} else {
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addr = (char*)mpool_pcie->base + mpool_pcie->offset;
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mpool_pcie->offset += size;
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}
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return addr;
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}
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void*
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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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/* we don't need no realloc */
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return NULL;
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}
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void
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mca_mpool_pcie_free(mca_mpool_base_module_t* mpool, void * addr,
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mca_mpool_base_registration_t* registration)
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{
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/* we don't need no free */
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}
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