H5MF.c File Reference

#include "H5MFmodule.h"
#include "H5private.h"
#include "H5Eprivate.h"
#include "H5Fpkg.h"
#include "H5FSpkg.h"
#include "H5Iprivate.h"
#include "H5MFpkg.h"
#include "H5VMprivate.h"

Data Structures
struct	H5MF_sect_iter_ud_t

Macros
#define	H5F_FRIEND   /*suppress error about including H5Fpkg */
#define	H5FS_FRIEND   /*suppress error about including H5Fpkg */
#define	H5MF_FSPACE_SHRINK   80 /* Percent of "normal" size to shrink serialized free space size */
#define	H5MF_FSPACE_EXPAND   120 /* Percent of "normal" size to expand serialized free space size */
#define	H5MF_CHECK_FSM(FSM, CF)
#define	H5MF_ALLOC_TO_FS_AGGR_TYPE(F_SH, T)   ((H5FD_MEM_DEFAULT == (F_SH)->fs_type_map[T]) ? (T) : (F_SH)->fs_type_map[T])

Enumerations
enum	H5MF_aggr_merge_t { H5MF_AGGR_MERGE_SEPARATE, H5MF_AGGR_MERGE_DICHOTOMY, H5MF_AGGR_MERGE_TOGETHER }

Functions
herr_t	H5MF_init_merge_flags (H5F_shared_t *f_sh)
void	H5MF__alloc_to_fs_type (H5F_shared_t *f_sh, H5FD_mem_t alloc_type, hsize_t size, H5F_mem_page_t *fs_type)
herr_t	H5MF__open_fstype (H5F_t *f, H5F_mem_page_t type)
herr_t	H5MF__start_fstype (H5F_t *f, H5F_mem_page_t type)
herr_t	H5MF__add_sect (H5F_t *f, H5FD_mem_t alloc_type, H5FS_t *fspace, H5MF_free_section_t *node)
htri_t	H5MF__find_sect (H5F_t *f, H5FD_mem_t alloc_type, hsize_t size, H5FS_t *fspace, haddr_t *addr)
haddr_t	H5MF_alloc (H5F_t *f, H5FD_mem_t alloc_type, hsize_t size)
haddr_t	H5MF_alloc_tmp (H5F_t *f, hsize_t size)
herr_t	H5MF_xfree (H5F_t *f, H5FD_mem_t alloc_type, haddr_t addr, hsize_t size)
htri_t	H5MF_try_extend (H5F_t *f, H5FD_mem_t alloc_type, haddr_t addr, hsize_t size, hsize_t extra_requested)
htri_t	H5MF_try_shrink (H5F_t *f, H5FD_mem_t alloc_type, haddr_t addr, hsize_t size)
herr_t	H5MF_close (H5F_t *f)
herr_t	H5MF_try_close (H5F_t *f)
herr_t	H5MF_get_freespace (H5F_t *f, hsize_t *tot_space, hsize_t *meta_size)
ssize_t	H5MF_get_free_sections (H5F_t *f, H5FD_mem_t type, size_t nsects, H5F_sect_info_t *sect_info)
herr_t	H5MF_settle_raw_data_fsm (H5F_t *f, hbool_t *fsm_settled)
herr_t	H5MF_settle_meta_data_fsm (H5F_t *f, hbool_t *fsm_settled)

Variables
hbool_t	H5_PKG_INIT_VAR = FALSE

Macro Definition Documentation

H5F_FRIEND

#define H5F_FRIEND   /*suppress error about including H5Fpkg */

H5FS_FRIEND

#define H5FS_FRIEND   /*suppress error about including H5Fpkg */

H5MF_ALLOC_TO_FS_AGGR_TYPE

#define H5MF_ALLOC_TO_FS_AGGR_TYPE	(		F_SH,
			T
	)		((H5FD_MEM_DEFAULT == (F_SH)->fs_type_map[T]) ? (T) : (F_SH)->fs_type_map[T])

H5MF_CHECK_FSM

#define H5MF_CHECK_FSM	(		FSM,
			CF
	)

Value:

    HDassert(*CF == FALSE);                                                 \
    if(!H5F_addr_defined(FSM->addr) || !H5F_addr_defined(FSM->sect_addr))   \
        *CF = TRUE;

H5MF_FSPACE_EXPAND

#define H5MF_FSPACE_EXPAND   120 /* Percent of "normal" size to expand serialized free space size */

H5MF_FSPACE_SHRINK

#define H5MF_FSPACE_SHRINK   80 /* Percent of "normal" size to shrink serialized free space size */

Enumeration Type Documentation

H5MF_aggr_merge_t

enum H5MF_aggr_merge_t

Enumerator
H5MF_AGGR_MERGE_SEPARATE
H5MF_AGGR_MERGE_DICHOTOMY
H5MF_AGGR_MERGE_TOGETHER

Function Documentation

H5MF__add_sect()

herr_t H5MF__add_sect	(	H5F_t *	f,
		H5FD_mem_t	alloc_type,
		H5FS_t *	fspace,
		H5MF_free_section_t *	node
	)

H5MF__alloc_to_fs_type()

void H5MF__alloc_to_fs_type	(	H5F_shared_t *	f_sh,
		H5FD_mem_t	alloc_type,
		hsize_t	size,
		H5F_mem_page_t *	fs_type
	)

H5MF__find_sect()

htri_t H5MF__find_sect	(	H5F_t *	f,
		H5FD_mem_t	alloc_type,
		hsize_t	size,
		H5FS_t *	fspace,
		haddr_t *	addr
	)

H5MF__open_fstype()

herr_t H5MF__open_fstype	(	H5F_t *	f,
		H5F_mem_page_t	type
	)

H5MF__start_fstype()

herr_t H5MF__start_fstype	(	H5F_t *	f,
		H5F_mem_page_t	type
	)

H5MF_alloc()

haddr_t H5MF_alloc	(	H5F_t *	f,
		H5FD_mem_t	alloc_type,
		hsize_t	size
	)

H5MF_alloc_tmp()

haddr_t H5MF_alloc_tmp	(	H5F_t *	f,
		hsize_t	size
	)

H5MF_close()

herr_t H5MF_close

(

H5F_t *

f

)

H5MF_get_free_sections()

ssize_t H5MF_get_free_sections	(	H5F_t *	f,
		H5FD_mem_t	type,
		size_t	nsects,
		H5F_sect_info_t *	sect_info
	)

H5MF_get_freespace()

herr_t H5MF_get_freespace	(	H5F_t *	f,
		hsize_t *	tot_space,
		hsize_t *	meta_size
	)

H5MF_init_merge_flags()

herr_t H5MF_init_merge_flags

(

H5F_shared_t *

f_sh

)

H5MF_settle_meta_data_fsm()

herr_t H5MF_settle_meta_data_fsm	(	H5F_t *	f,
		hbool_t *	fsm_settled
	)

H5MF_settle_raw_data_fsm()

herr_t H5MF_settle_raw_data_fsm	(	H5F_t *	f,
		hbool_t *	fsm_settled
	)

H5MF_try_close()

herr_t H5MF_try_close

(

H5F_t *

f

)

H5MF_try_extend()

htri_t H5MF_try_extend	(	H5F_t *	f,
		H5FD_mem_t	alloc_type,
		haddr_t	addr,
		hsize_t	size,
		hsize_t	extra_requested
	)

H5MF_try_shrink()

htri_t H5MF_try_shrink	(	H5F_t *	f,
		H5FD_mem_t	alloc_type,
		haddr_t	addr,
		hsize_t	size
	)

H5MF_xfree()

herr_t H5MF_xfree	(	H5F_t *	f,
		H5FD_mem_t	alloc_type,
		haddr_t	addr,
		hsize_t	size
	)

Variable Documentation

H5_PKG_INIT_VAR

hbool_t H5_PKG_INIT_VAR = FALSE