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openmpi/ompi/mca/mpool/base/mpool_base_tree.h
Rainer Keller 221fb9dbca ... Delayed due to notifier commits earlier this day ...
- Delete unnecessary header files using
   contrib/check_unnecessary_headers.sh after applying
   patches, that include headers, being "lost" due to
   inclusion in one of the now deleted headers...

   In total 817 files are touched.
   In ompi/mpi/c/ header files are moved up into the actual c-file,
   where necessary (these are the only additional #include),
   otherwise it is only deletions of #include (apart from the above
   additions required due to notifier...)

 - To get different MCAs (OpenIB, TM, ALPS), an earlier version was
   successfully compiled (yesterday) on:
   Linux locally using intel-11, gcc-4.3.2 and gcc-SVN + warnings enabled
   Smoky cluster (x86-64 running Linux) using PGI-8.0.2 + warnings enabled
   Lens cluster (x86-64 running Linux) using Pathscale-3.2 + warnings enabled

This commit was SVN r21096.
2009-04-29 01:32:14 +00:00

95 строки
2.6 KiB
C

/*
* Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
* University Research and Technology
* Corporation. All rights reserved.
* Copyright (c) 2004-2006 The University of Tennessee and The University
* of Tennessee Research Foundation. All rights
* reserved.
* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
* University of Stuttgart. All rights reserved.
* Copyright (c) 2004-2006 The Regents of the University of California.
* All rights reserved.
* Copyright (c) 2007 Cisco Systems, Inc. All rights reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#ifndef MCA_MPOOL_BASE_TREE_H
#define MCA_MPOOL_BASE_TREE_H
#include "ompi_config.h"
#define MCA_MPOOL_BASE_TREE_MAX 8
#include "opal/mca/mca.h"
#include "ompi/class/ompi_free_list.h"
#include "ompi/mca/mpool/mpool.h"
BEGIN_C_DECLS
/*
* Data structures for the tree of allocated memory
* used for MPI_Alloc_mem and MPI_Free_mem
*/
/**
* The item in the tree itself
*/
struct mca_mpool_base_tree_item_t
{
ompi_free_list_item_t super; /**< the parent class */
void* key; /**< the address this was alloc'd on */
size_t num_bytes; /**< the number of bytes in this alloc, only for
debugging reporting with
mpi_show_mpi_alloc_mem_leaks */
mca_mpool_base_module_t* mpools[MCA_MPOOL_BASE_TREE_MAX]; /**< the mpools */
mca_mpool_base_registration_t* regs[MCA_MPOOL_BASE_TREE_MAX]; /**< the registrations */
uint8_t count; /**< length of the mpools/regs array */
};
typedef struct mca_mpool_base_tree_item_t mca_mpool_base_tree_item_t;
OMPI_DECLSPEC OBJ_CLASS_DECLARATION(mca_mpool_base_tree_item_t);
/*
* initialize the rb tree
*/
int mca_mpool_base_tree_init(void);
/*
* insert an item in the rb tree
*/
int mca_mpool_base_tree_insert(mca_mpool_base_tree_item_t* item);
/*
* remove an item from the rb tree
*/
int mca_mpool_base_tree_delete(mca_mpool_base_tree_item_t* item);
/**
* find the item in the rb tree
*/
mca_mpool_base_tree_item_t* mca_mpool_base_tree_find(void* base);
/*
* get a tree item from the free list
*/
mca_mpool_base_tree_item_t* mca_mpool_base_tree_item_get(void);
/*
* put tree item back into the free list
*/
void mca_mpool_base_tree_item_put(mca_mpool_base_tree_item_t* item);
/*
* For debugging, print a show_help kind of message if there are items
* left in the tree.
*/
void mca_mpool_base_tree_print(void);
END_C_DECLS
#endif /* MCA_MPOOL_BASE_TREE_H */