H5C.c File Reference

Typedefs
typedef H5C_cache_entry_t *	H5C_cache_entry_ptr_t

Functions
	H5FL_DEFINE (H5C_tag_info_t)
	H5FL_DEFINE_STATIC (H5C_t)
	H5FL_SEQ_DEFINE_STATIC (H5C_cache_entry_ptr_t)
H5C_t *	H5C_create (size_t max_cache_size, size_t min_clean_size, int max_type_id, const H5C_class_t *const *class_table_ptr, H5C_write_permitted_func_t check_write_permitted, hbool_t write_permitted, H5C_log_flush_func_t log_flush, void *aux_ptr)
void	H5C_def_auto_resize_rpt_fcn (H5C_t *cache_ptr, #ifndef NDEBUG int32_t version, #else int32_t H5_ATTR_UNUSED version, #endif double hit_rate, enum H5C_resize_status status, size_t old_max_cache_size, size_t new_max_cache_size, size_t old_min_clean_size, size_t new_min_clean_size)
herr_t	H5C_prep_for_file_close (H5F_t *f)
herr_t	H5C_dest (H5F_t *f)
herr_t	H5C_evict (H5F_t *f)
herr_t	H5C_expunge_entry (H5F_t *f, const H5C_class_t *type, haddr_t addr, unsigned flags)
herr_t	H5C_flush_cache (H5F_t *f, unsigned flags)
herr_t	H5C_flush_to_min_clean (H5F_t *f)
herr_t	H5C_insert_entry (H5F_t *f, const H5C_class_t *type, haddr_t addr, void *thing, unsigned int flags)
herr_t	H5C_mark_entry_dirty (void *thing)
herr_t	H5C_mark_entry_clean (void *_thing)
herr_t	H5C_mark_entry_unserialized (void *thing)
herr_t	H5C_mark_entry_serialized (void *_thing)
herr_t	H5C_move_entry (H5C_t *cache_ptr, const H5C_class_t *type, haddr_t old_addr, haddr_t new_addr)
herr_t	H5C_resize_entry (void *thing, size_t new_size)
herr_t	H5C_pin_protected_entry (void *thing)
void *	H5C_protect (H5F_t *f, const H5C_class_t *type, haddr_t addr, void *udata, unsigned flags)
herr_t	H5C_reset_cache_hit_rate_stats (H5C_t *cache_ptr)
herr_t	H5C_set_cache_auto_resize_config (H5C_t *cache_ptr, H5C_auto_size_ctl_t *config_ptr)
herr_t	H5C_set_evictions_enabled (H5C_t *cache_ptr, hbool_t evictions_enabled)
herr_t	H5C_unpin_entry (void *_entry_ptr)
herr_t	H5C_unprotect (H5F_t *f, haddr_t addr, void *thing, unsigned flags)

Variables
hbool_t	H5_PKG_INIT_VAR = FALSE

Typedef Documentation

H5C_cache_entry_ptr_t

typedef H5C_cache_entry_t* H5C_cache_entry_ptr_t

Function Documentation

H5C_create()

H5C_t* H5C_create	(	size_t	max_cache_size,
		size_t	min_clean_size,
		int	max_type_id,
		const H5C_class_t *const *	class_table_ptr,
		H5C_write_permitted_func_t	check_write_permitted,
		hbool_t	write_permitted,
		H5C_log_flush_func_t	log_flush,
		void *	aux_ptr
	)

References H5C_t::aux_ptr, H5C_t::cache_full, cache_ptr, H5C_t::check_write_permitted, H5C_t::class_table_ptr, H5C_t::clean_index_ring_size, H5C_t::clean_index_size, H5C_t::close_warning_received, H5C_t::cLRU_head_ptr, H5C_t::cLRU_list_len, H5C_t::cLRU_list_size, H5C_t::cLRU_tail_ptr, H5C_t::coll_head_ptr, H5C_t::coll_list_len, H5C_t::coll_list_size, H5C_t::coll_tail_ptr, H5C_t::coll_write_list, H5C_t::delete_image, H5C_t::dirty_index_ring_size, H5C_t::dirty_index_size, H5C_t::dLRU_head_ptr, H5C_t::dLRU_list_len, H5C_t::dLRU_list_size, H5C_t::dLRU_tail_ptr, H5C_t::entries_inserted_counter, H5C_t::entries_loaded_counter, H5C_t::entries_relocated_counter, H5C_t::entries_removed_counter, H5C_cache_image_ctl_t::entry_ageout, H5C_t::entry_fd_height_change_counter, H5C_t::entry_watched_for_removal, H5C_t::epoch_marker_ringbuf_first, H5C_t::epoch_marker_ringbuf_last, H5C_t::epoch_marker_ringbuf_size, H5C_t::epoch_markers, H5C_t::epoch_markers_active, H5C_t::evictions_enabled, f, H5C_cache_image_ctl_t::flags, H5C_t::flash_size_increase_possible, H5C_t::flash_size_increase_threshold, H5C_t::flush_in_progress, FUNC_ENTER_NOAPI(), FUNC_LEAVE_NOAPI(), H5C_cache_image_ctl_t::generate_image, H5C_t::get_entry_ptr_from_addr_counter, H5AC_EPOCH_MARKER, H5C_decr__off, H5C_flash_incr__off, H5C_incr__off, H5C_reset_cache_hit_rate_stats(), H5C_stats__reset(), H5MM_calloc(), H5MM_xfree(), H5SL_close(), H5SL_create(), H5SL_TYPE_HADDR, HDassert(), H5C_t::ignore_tags, H5C_t::il_head, H5C_t::il_len, H5C_t::il_size, H5C_t::il_tail, H5C_t::image_addr, H5C_t::image_buffer, H5C_t::image_ctl, H5C_t::image_data_len, H5C_t::image_entries, H5C_t::image_len, H5C_t::image_loaded, H5C_t::index, H5C_t::index_len, H5C_t::index_ring_len, H5C_t::index_ring_size, H5C_t::index_size, H5C_t::last_entry_removed_ptr, H5C_t::load_image, H5C_t::log_flush, H5C_t::log_info, H5C_t::LRU_head_ptr, H5C_t::LRU_list_len, H5C_t::LRU_list_size, H5C_t::LRU_tail_ptr, H5C_t::magic, H5C_t::max_cache_size, H5C_t::max_type_id, H5C_t::mdfsm_settled, H5C_t::min_clean_size, H5C_t::msic_in_progress, name, NULL, H5C_t::num_entries_in_image, H5C_t::num_objs_corked, H5C_t::pel_head_ptr, H5C_t::pel_len, H5C_t::pel_size, H5C_t::pel_tail_ptr, H5C_t::pl_head_ptr, H5C_t::pl_len, H5C_t::pl_size, H5C_t::pl_tail_ptr, H5C_t::prefix, H5C_t::rdfsm_settled, H5C_t::resize_ctl, H5C_t::resize_enabled, H5C_t::resize_in_progress, ret_value, H5C_cache_image_ctl_t::save_resize_status, H5C_t::serialization_in_progress, H5C_t::size_decrease_possible, H5C_t::size_decreased, H5C_t::size_increase_possible, H5C_t::slist_changed, H5C_t::slist_len, H5C_t::slist_len_increase, H5C_t::slist_ptr, H5C_t::slist_ring_len, H5C_t::slist_ring_size, H5C_t::slist_size, H5C_t::slist_size_increase, H5C_t::tag_list, H5C_cache_image_ctl_t::version, and H5C_t::write_permitted.

H5C_def_auto_resize_rpt_fcn()

void H5C_def_auto_resize_rpt_fcn	(	H5C_t *	cache_ptr,
		#ifndef NDEBUG int32_t	version,
		#else int32_t H5_ATTR_UNUSED	version,
		#endif double	hit_rate,
		enum H5C_resize_status	status,
		size_t	old_max_cache_size,
		size_t	new_max_cache_size,
		size_t	old_min_clean_size,
		size_t	new_min_clean_size
	)

References at_max_size, at_min_size, cache_ptr, decrease, decrease_disabled, flash_increase, H5C_t::flash_size_increase_threshold, H5C_decr__age_out, H5C_decr__age_out_with_threshold, H5C_decr__off, H5C_decr__threshold, HDassert(), HDfprintf(), hit_rate, in_spec, increase, increase_disabled, H5C_t::magic, not_full, NULL, H5C_t::prefix, and H5C_t::resize_ctl.

H5C_dest()

herr_t H5C_dest

(

H5F_t *

f

)

References cache_ptr, H5C_t::close_warning_received, f, FAIL, FUNC_ENTER_NOAPI(), H5C_image_stats(), HDassert(), H5C_t::magic, and ret_value.

Referenced by H5AC_dest().

H5C_evict()

herr_t H5C_evict

(

H5F_t *

f

)

References f, FAIL, FUNC_ENTER_NOAPI(), HDassert(), and ret_value.

Referenced by H5AC_evict().

H5C_expunge_entry()

herr_t H5C_expunge_entry	(	H5F_t *	f,
		const H5C_class_t *	type,
		haddr_t	addr,
		unsigned	flags
	)

References addr, cache_ptr, f, FAIL, FUNC_ENTER_NOAPI(), HDassert(), H5C_t::magic, NULL, ret_value, and type.

Referenced by H5AC_expunge_entry().

H5C_flush_cache()

herr_t H5C_flush_cache	(	H5F_t *	f,
		unsigned	flags
	)

References cache_ptr, H5C_t::clean_index_ring_size, H5C_t::clean_index_size, H5C_t::dirty_index_ring_size, H5C_t::dirty_index_size, f, FAIL, FUNC_ENTER_NOAPI(), HDassert(), H5C_t::index_len, H5C_t::index_ring_len, H5C_t::index_ring_size, H5C_t::index_size, H5C_t::magic, ret_value, H5C_t::slist_len, H5C_t::slist_ptr, H5C_t::slist_ring_len, H5C_t::slist_ring_size, and H5C_t::slist_size.

Referenced by H5AC_flush().

H5C_flush_to_min_clean()

herr_t H5C_flush_to_min_clean

(

H5F_t *

f

)

References cache_ptr, H5C_t::check_write_permitted, f, FAIL, FUNC_ENTER_NOAPI(), FUNC_LEAVE_NOAPI(), H5C__make_space_in_cache(), HDassert(), H5C_t::magic, NULL, ret_value, and H5C_t::write_permitted.

H5C_insert_entry()

herr_t H5C_insert_entry	(	H5F_t *	f,
		const H5C_class_t *	type,
		haddr_t	addr,
		void *	thing,
		unsigned int	flags
	)

References addr, cache_ptr, H5C_t::class_table_ptr, f, FAIL, FUNC_ENTER_NOAPI(), HDassert(), H5C_t::magic, H5C_class_t::mem_type, NULL, ret_value, thing, and type.

H5C_mark_entry_clean()

herr_t H5C_mark_entry_clean

(

void *

_thing

)

References H5C_cache_entry_t::addr, cache_ptr, H5C_cache_entry_t::cache_ptr, FAIL, H5C_cache_entry_t::flush_dep_nparents, H5C_cache_entry_t::flush_marker, FUNC_ENTER_NOAPI(), H5C_NOTIFY_ACTION_ENTRY_CLEANED, HDassert(), H5C_cache_entry_t::in_slist, H5C_cache_entry_t::is_dirty, H5C_cache_entry_t::is_pinned, H5C_cache_entry_t::is_protected, H5C_t::magic, H5C_class_t::notify, ret_value, and H5C_cache_entry_t::type.

Referenced by H5AC_mark_entry_clean().

H5C_mark_entry_dirty()

herr_t H5C_mark_entry_dirty

(

void *

thing

)

References H5C_cache_entry_t::addr, cache_ptr, H5C_cache_entry_t::cache_ptr, H5C_cache_entry_t::dirtied, FAIL, H5C_cache_entry_t::flush_dep_nparents, FUNC_ENTER_NOAPI(), H5C__mark_flush_dep_unserialized(), H5C_NOTIFY_ACTION_ENTRY_DIRTIED, HDassert(), H5C_cache_entry_t::image_up_to_date, H5C_cache_entry_t::in_slist, H5C_cache_entry_t::is_dirty, H5C_cache_entry_t::is_pinned, H5C_cache_entry_t::is_protected, H5C_t::magic, H5C_class_t::notify, ret_value, thing, and H5C_cache_entry_t::type.

Referenced by H5AC_mark_entry_dirty().

H5C_mark_entry_serialized()

herr_t H5C_mark_entry_serialized

(

void *

_thing

)

References H5C_cache_entry_t::addr, FAIL, H5C_cache_entry_t::flush_dep_nparents, FUNC_ENTER_NOAPI(), FUNC_LEAVE_NOAPI(), H5C__mark_flush_dep_serialized(), HDassert(), H5C_cache_entry_t::image_up_to_date, H5C_cache_entry_t::is_pinned, H5C_cache_entry_t::is_protected, and ret_value.

Referenced by H5AC_mark_entry_serialized().

H5C_mark_entry_unserialized()

herr_t H5C_mark_entry_unserialized

(

void *

thing

)

References H5C_cache_entry_t::addr, FAIL, H5C_cache_entry_t::flush_dep_nparents, FUNC_ENTER_NOAPI(), FUNC_LEAVE_NOAPI(), H5C__mark_flush_dep_unserialized(), HDassert(), H5C_cache_entry_t::image_up_to_date, H5C_cache_entry_t::is_pinned, H5C_cache_entry_t::is_protected, H5C_cache_entry_t::is_read_only, ret_value, and thing.

Referenced by H5AC_mark_entry_unserialized().

H5C_move_entry()

herr_t H5C_move_entry	(	H5C_t *	cache_ptr,
		const H5C_class_t *	type,
		haddr_t	old_addr,
		haddr_t	new_addr
	)

References cache_ptr, FAIL, FUNC_ENTER_NOAPI(), HDassert(), H5C_t::magic, NULL, ret_value, and type.

Referenced by H5AC_move_entry().

H5C_pin_protected_entry()

herr_t H5C_pin_protected_entry

(

void *

thing

)

References H5C_cache_entry_t::addr, cache_ptr, H5C_cache_entry_t::cache_ptr, FAIL, FUNC_ENTER_NOAPI(), HDassert(), H5C_t::magic, ret_value, and thing.

Referenced by H5AC_pin_protected_entry().

H5C_prep_for_file_close()

herr_t H5C_prep_for_file_close

(

H5F_t *

f

)

References H5C_t::aux_ptr, cache_ptr, H5C_t::close_warning_received, f, FAIL, FUNC_ENTER_NOAPI(), FUNC_LEAVE_NOAPI(), H5C__prep_image_for_file_close(), H5C__serialize_cache(), HDassert(), H5C_t::magic, NULL, H5C_t::pl_len, and ret_value.

Referenced by H5AC_prep_for_file_close().

H5C_protect()

void* H5C_protect	(	H5F_t *	f,
		const H5C_class_t *	type,
		haddr_t	addr,
		void *	udata,
		unsigned	flags
	)

References addr, cache_ptr, H5C_t::class_table_ptr, f, FUNC_ENTER_NOAPI(), HDassert(), H5C_t::magic, H5C_class_t::mem_type, NULL, ret_value, thing, and type.

H5C_reset_cache_hit_rate_stats()

herr_t H5C_reset_cache_hit_rate_stats

(

H5C_t *

cache_ptr

)

References H5C_t::cache_accesses, H5C_t::cache_hits, cache_ptr, FAIL, FUNC_ENTER_NOAPI(), FUNC_LEAVE_NOAPI(), H5E_BADVALUE, H5C_t::magic, NULL, and ret_value.

Referenced by H5AC_reset_cache_hit_rate_stats(), H5C_create(), and H5C_set_cache_auto_resize_config().

H5C_resize_entry()

herr_t H5C_resize_entry	(	void *	thing,
		size_t	new_size
	)

References H5C_cache_entry_t::addr, cache_ptr, H5C_cache_entry_t::cache_ptr, FAIL, FUNC_ENTER_NOAPI(), H5E_BADVALUE, HDassert(), H5C_cache_entry_t::is_pinned, H5C_cache_entry_t::is_protected, H5C_t::magic, ret_value, and thing.

Referenced by H5AC_resize_entry().

H5C_set_cache_auto_resize_config()

herr_t H5C_set_cache_auto_resize_config	(	H5C_t *	cache_ptr,
		H5C_auto_size_ctl_t *	config_ptr
	)

References H5C_auto_size_ctl_t::apply_empty_reserve, H5C_auto_size_ctl_t::apply_max_decrement, H5C_auto_size_ctl_t::apply_max_increment, cache_ptr, H5C_auto_size_ctl_t::decr_mode, H5C_auto_size_ctl_t::decrement, H5C_auto_size_ctl_t::empty_reserve, H5C_t::epoch_markers_active, H5C_auto_size_ctl_t::epochs_before_eviction, FAIL, H5C_t::flash_size_increase_possible, FUNC_ENTER_NOAPI(), H5C_decr__age_out, H5C_decr__age_out_with_threshold, H5C_decr__off, H5C_decr__threshold, H5C_incr__off, H5C_incr__threshold, H5C_reset_cache_hit_rate_stats(), H5C_validate_resize_config(), H5E_BADVALUE, HDassert(), H5C_auto_size_ctl_t::incr_mode, H5C_auto_size_ctl_t::increment, H5C_auto_size_ctl_t::initial_size, H5C_auto_size_ctl_t::lower_hr_threshold, H5C_t::magic, H5C_t::max_cache_size, H5C_auto_size_ctl_t::max_decrement, H5C_auto_size_ctl_t::max_increment, H5C_auto_size_ctl_t::max_size, H5C_t::min_clean_size, H5C_auto_size_ctl_t::min_size, NULL, H5C_t::resize_ctl, H5C_t::resize_enabled, ret_value, H5C_auto_size_ctl_t::set_initial_size, H5C_t::size_decrease_possible, H5C_t::size_decreased, H5C_t::size_increase_possible, H5C_auto_size_ctl_t::upper_hr_threshold, and H5C_auto_size_ctl_t::version.

H5C_set_evictions_enabled()

herr_t H5C_set_evictions_enabled	(	H5C_t *	cache_ptr,
		hbool_t	evictions_enabled
	)

References cache_ptr, H5C_auto_size_ctl_t::decr_mode, H5C_t::evictions_enabled, FAIL, FUNC_ENTER_NOAPI(), FUNC_LEAVE_NOAPI(), H5C_decr__off, H5C_incr__off, H5C_auto_size_ctl_t::incr_mode, H5C_t::magic, NULL, H5C_t::resize_ctl, and ret_value.

H5C_unpin_entry()

herr_t H5C_unpin_entry

(

void *

_entry_ptr

)

References cache_ptr, H5C_cache_entry_t::cache_ptr, FAIL, FUNC_ENTER_NOAPI(), HDassert(), H5C_t::magic, and ret_value.

Referenced by H5AC_unpin_entry().

H5C_unprotect()

herr_t H5C_unprotect	(	H5F_t *	f,
		haddr_t	addr,
		void *	thing,
		unsigned	flags
	)

References addr, H5C_cache_entry_t::addr, cache_ptr, H5C_cache_entry_t::dirtied, f, FAIL, flags, FUNC_ENTER_NOAPI(), HDassert(), H5C_cache_entry_t::is_dirty, H5C_t::magic, ret_value, and thing.

Referenced by H5AC_unprotect().

H5FL_DEFINE()

H5FL_DEFINE

(

H5C_tag_info_t

)

H5FL_DEFINE_STATIC()

H5FL_DEFINE_STATIC

(

H5C_t

)

H5FL_SEQ_DEFINE_STATIC()

H5FL_SEQ_DEFINE_STATIC

(

H5C_cache_entry_ptr_t

)

Variable Documentation

H5_PKG_INIT_VAR

hbool_t H5_PKG_INIT_VAR = FALSE