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openmpi/ompi/mca/rcache/rb/rcache_rb_tree.h
Rainer Keller fd28b392bf - An intrusive commit yet again (sorry): with the separation we
get bitten by header depending on having already included
   the corresponding [opal|orte|ompi]_config.h header.
   When separating, things like [OPAL|ORTE|OMPI]_DECLSPEC
   are missed.

   Script to add the corresponding header in front of all following
   (taking care of possible #ifdef HAVE_...)

 - Including some minor cleanups to
   - ompi/group/group.h -- include _after_ #ifndef OMPI_GROUP_H
   - ompi/mca/btl/btl.h -- nclude _after_ #ifndef MCA_BTL_H
   - ompi/mca/crcp/bkmrk/crcp_bkmrk_btl.c -- still no need for
     orte/util/output.h
   - ompi/mca/pml/dr/pml_dr_recvreq.c -- no need for mpool.h
   - ompi/mca/btl/btl.h -- reorder to fit
   - ompi/mca/bml/bml.h -- reorder to fit
   - ompi/runtime/ompi_mpi_finalize.c -- reorder to fit
   - ompi/request/request.h -- additionally need ompi/constants.h

 - Tested on linux/x86-64

This commit was SVN r20720.
2009-03-04 15:35:54 +00:00

89 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) 2004-2005 The Regents of the University of California.
* All rights reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
/**
* @file
* Description of the Registration Cache framework
*/
#ifndef MCA_RCACHE_RB_TREE_H
#define MCA_RCACHE_RB_TREE_H
#include "ompi_config.h"
#include "opal/mca/mca.h"
#include "ompi/class/ompi_free_list.h"
#include "ompi/mca/mpool/mpool.h"
#include "rcache_rb.h"
/*
* Data structures for the tree of allocated memory
*/
/**
* Holds the key for the tree
*/
struct mca_rcache_rb_tree_key_t
{
void * base; /**< the base of the memory range */
void * bound; /**< the bound of the memory range */
};
typedef struct mca_rcache_rb_tree_key_t mca_rcache_rb_tree_key_t;
/**
* The item in the rb_tree itself
*/
struct mca_rcache_rb_tree_item_t
{
ompi_free_list_item_t super; /**< the parent class */
mca_rcache_rb_tree_key_t key; /**< the key which holds the memory pointers */
mca_mpool_base_registration_t* reg; /**< the registration */
};
typedef struct mca_rcache_rb_tree_item_t mca_rcache_rb_tree_item_t;
OMPI_DECLSPEC OBJ_CLASS_DECLARATION(mca_rcache_rb_tree_item_t);
/*
* initialize the rb tree
*/
int mca_rcache_rb_tree_init(mca_rcache_rb_module_t* rcache);
/**
* Returns the item in the rb tree
*/
mca_rcache_rb_tree_item_t* mca_rcache_rb_tree_find(
mca_rcache_rb_module_t* rcache,
void* base
);
/*
* insert an item in the rb tree
*/
int mca_rcache_rb_tree_insert(
mca_rcache_rb_module_t* rcache,
mca_mpool_base_registration_t* reg
);
/*
* remove an item from the rb tree
*/
int mca_rcache_rb_tree_delete(
mca_rcache_rb_module_t* rcache,
mca_mpool_base_registration_t* reg
);
#endif /* MCA_RCACHE_RB_TREE_H */