C++ (Cpp) mca_rcache_vma_tree_find Examples

Example #1

File: rcache_vma.c Project: hpc/cce-mpi-openmpi-1.4.3

int mca_rcache_vma_find(struct mca_rcache_base_module_t* rcache,
        void* addr, size_t size, mca_mpool_base_registration_t **reg)
{
    void* base_addr; 
    void* bound_addr; 

    if(size == 0) { 
        return OMPI_ERROR; 
    }

    base_addr = down_align_addr(addr, mca_mpool_base_page_size_log);
    bound_addr = up_align_addr((void*) ((unsigned long) addr + size - 1), mca_mpool_base_page_size_log);
        
    *reg = mca_rcache_vma_tree_find((mca_rcache_vma_module_t*)rcache, (unsigned char*)base_addr,
            (unsigned char*)bound_addr); 

    return OMPI_SUCCESS;
}

Example #2

File: rcache_vma.c Project: jsquyres/ompi-idynamic

int mca_rcache_vma_find(struct mca_rcache_base_module_t* rcache,
        void* addr, size_t size, mca_mpool_base_registration_t **reg)
{
    int rc;
    unsigned char* bound_addr; 

    if(size == 0) { 
        return OMPI_ERROR; 
    }

    bound_addr = addr + size - 1;
        
    /* Check to ensure that the cache is valid */
    if (OPAL_UNLIKELY(opal_memory_changed() && 
                      NULL != opal_memory->memoryc_process &&
                      OPAL_SUCCESS != (rc = opal_memory->memoryc_process()))) {
        return rc;
    }

    *reg = mca_rcache_vma_tree_find((mca_rcache_vma_module_t*)rcache, (unsigned char*)addr,
            bound_addr); 

    return OMPI_SUCCESS;
}