diff options
| author | Quincey Koziol <koziol@hdfgroup.org> | 2016-11-07 07:14:10 (GMT) |
|---|---|---|
| committer | Quincey Koziol <koziol@hdfgroup.org> | 2016-11-07 07:14:10 (GMT) |
| commit | 9504d3f337c94c1a2d00bc5b05561e6ed1cee798 (patch) | |
| tree | 4778cce3b3f9362c7e467179b06a469d16d2e635 /src/H5Cpkg.h | |
| parent | 323ae135906c4a0adb11ad2ee87b4a9814035ac3 (diff) | |
| download | hdf5-9504d3f337c94c1a2d00bc5b05561e6ed1cee798.zip hdf5-9504d3f337c94c1a2d00bc5b05561e6ed1cee798.tar.gz hdf5-9504d3f337c94c1a2d00bc5b05561e6ed1cee798.tar.bz2 | |
Switch to new, more scalable, metadata cache entry tagging.
Diffstat (limited to 'src/H5Cpkg.h')
| -rw-r--r-- | src/H5Cpkg.h | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/src/H5Cpkg.h b/src/H5Cpkg.h index c8f5c00..2967361 100644 --- a/src/H5Cpkg.h +++ b/src/H5Cpkg.h @@ -3112,6 +3112,14 @@ if ( ( (entry_ptr) == NULL ) || \ /* Package Private Typedefs */ /****************************/ +/* Info about each set of tagged entries */ +typedef struct H5C_tag_info_t { + haddr_t tag; /* Tag (address) of the entries (must be first, for skiplist) */ + H5C_cache_entry_t *head; /* Head of the list of entries for this tag */ + size_t entry_cnt; /* Number of entries on list */ + hbool_t corked; /* Whether this object is corked */ +} H5C_tag_info_t; + /**************************************************************************** * * structure H5C_t @@ -4096,7 +4104,8 @@ struct H5C_t { int64_t slist_size_increase; #endif /* H5C_DO_SANITY_CHECKS */ - H5SL_t * cork_list_ptr; /* list of corked object addresses */ + /* Fields for maintaining list of tagged entries */ + H5SL_t * tag_list; /* Fields for tracking protected entries */ int32_t pl_len; @@ -4263,14 +4272,13 @@ H5_DLLVAR const H5C_class_t H5C__epoch_marker_class; H5_DLL herr_t H5C__flush_single_entry(const H5F_t *f, hid_t dxpl_id, H5C_cache_entry_t *entry_ptr, unsigned flags, int64_t *entry_size_change_ptr, H5SL_t *collective_write_list); H5_DLL herr_t H5C__flush_marked_entries(H5F_t * f, hid_t dxpl_id); -H5_DLL int H5C__iter_tagged_entries(H5C_t *cache, haddr_t tag, hbool_t match_global, +H5_DLL herr_t H5C__iter_tagged_entries(H5C_t *cache, haddr_t tag, hbool_t match_global, H5C_tag_iter_cb_t cb, void *cb_ctx); /* Routines for operating on entry tags */ H5_DLL herr_t H5C__tag_entry(H5C_t * cache_ptr, H5C_cache_entry_t * entry_ptr, hid_t dxpl_id); -H5_DLL herr_t H5C__mark_tagged_entries_cork(H5C_t *cache_ptr, haddr_t obj_addr, - hbool_t val); +H5_DLL herr_t H5C__untag_entry(H5C_t *cache, H5C_cache_entry_t *entry); /* Testing functions */ #ifdef H5C_TESTING |