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author | Quincey Koziol <koziol@hdfgroup.org> | 2017-01-29 07:19:37 (GMT) |
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committer | Quincey Koziol <koziol@hdfgroup.org> | 2017-01-29 07:19:37 (GMT) |
commit | 1949d5756d424be0b23fc127fc99140374a7dd13 (patch) | |
tree | e7d368b8bbcb589e48e88c1b781b08e16655a832 /src/H5ACprivate.h | |
parent | 5a776edb8156c36d3a7e2f9e23c6fb349eaa90e0 (diff) | |
download | hdf5-1949d5756d424be0b23fc127fc99140374a7dd13.zip hdf5-1949d5756d424be0b23fc127fc99140374a7dd13.tar.gz hdf5-1949d5756d424be0b23fc127fc99140374a7dd13.tar.bz2 |
Cache image feature and testing
Diffstat (limited to 'src/H5ACprivate.h')
-rw-r--r-- | src/H5ACprivate.h | 34 |
1 files changed, 32 insertions, 2 deletions
diff --git a/src/H5ACprivate.h b/src/H5ACprivate.h index 683be2b..9f28b18 100644 --- a/src/H5ACprivate.h +++ b/src/H5ACprivate.h @@ -88,6 +88,7 @@ typedef enum { H5AC_DRVRINFO_ID, /* (26) driver info block (supplements superblock) */ H5AC_EPOCH_MARKER_ID, /* (27) epoch marker - always internal to cache */ H5AC_PROXY_ENTRY_ID, /* (28) cache entry proxy */ + H5AC_PREFETCHED_ENTRY_ID, /* (29) prefetched entry - always internal to cache */ H5AC_NTYPES /* Number of types, must be last */ } H5AC_type_t; @@ -110,14 +111,22 @@ typedef enum { * use the dump_stats parameter to takedown_cache(), or call * H5C_stats() directly. * JRM -- 4/12/15 + * + * Added the H5AC_DUMP_IMAGE_STATS_ON_CLOSE #define, which works much + * the same way as H5AC_DUMP_STATS_ON_CLOSE. However, the set of stats + * displayed is much smaller, and directed purely at the cache image feature. + * + * JRM -- 11/1/15 */ #if H5C_COLLECT_CACHE_STATS #define H5AC_DUMP_STATS_ON_CLOSE 0 +#define H5AC_DUMP_IMAGE_STATS_ON_CLOSE 0 #else /* H5C_COLLECT_CACHE_STATS */ #define H5AC_DUMP_STATS_ON_CLOSE 0 +#define H5AC_DUMP_IMAGE_STATS_ON_CLOSE 0 #endif /* H5C_COLLECT_CACHE_STATS */ @@ -318,7 +327,13 @@ H5_DLLVAR hid_t H5AC_rawdata_dxpl_id; } #endif /* H5_HAVE_PARALLEL */ - +#define H5AC__DEFAULT_CACHE_IMAGE_CONFIG \ +{ \ + /* int32_t version = */ H5AC__CURR_CACHE_IMAGE_CONFIG_VERSION, \ + /* hbool_t generate_image = */ FALSE, \ + /* hbool_t save_resize_status = */ FALSE, \ + /* int32_t entry_ageout = */ H5AC__CACHE_IMAGE__ENTRY_AGEOUT__NONE \ +} /* * Library prototypes. */ @@ -388,12 +403,14 @@ H5_DLLVAR const H5AC_class_t H5AC_SUPERBLOCK[1]; H5_DLLVAR const H5AC_class_t H5AC_DRVRINFO[1]; H5_DLLVAR const H5AC_class_t H5AC_EPOCH_MARKER[1]; H5_DLLVAR const H5AC_class_t H5AC_PROXY_ENTRY[1]; +H5_DLLVAR const H5AC_class_t H5AC_PREFETCHED_ENTRY[1]; /* external function declarations: */ H5_DLL herr_t H5AC_init(void); -H5_DLL herr_t H5AC_create(const H5F_t *f, H5AC_cache_config_t *config_ptr); +H5_DLL herr_t H5AC_create(const H5F_t *f, H5AC_cache_config_t *config_ptr, + H5AC_cache_image_config_t * image_config_ptr); H5_DLL herr_t H5AC_get_entry_status(const H5F_t *f, haddr_t addr, unsigned *status_ptr); H5_DLL herr_t H5AC_insert_entry(H5F_t *f, hid_t dxpl_id, const H5AC_class_t *type, @@ -430,6 +447,11 @@ H5_DLL herr_t H5AC_set_cache_auto_resize_config(H5AC_t *cache_ptr, H5AC_cache_config_t *config_ptr); H5_DLL herr_t H5AC_validate_config(H5AC_cache_config_t *config_ptr); +/* Cache image routines */ +H5_DLL herr_t H5AC_load_cache_image_on_next_protect(H5F_t *f, haddr_t addr, + hsize_t len, hbool_t rw); +H5_DLL herr_t H5AC_validate_cache_image_config(H5AC_cache_image_config_t *config_ptr); + /* Tag & Ring routines */ H5_DLL herr_t H5AC_tag(hid_t dxpl_id, haddr_t metadata_tag, haddr_t *prev_tag); H5_DLL herr_t H5AC_flush_tagged_metadata(H5F_t * f, haddr_t metadata_tag, hid_t dxpl_id); @@ -462,6 +484,14 @@ H5_DLL herr_t H5AC_add_candidate(H5AC_t * cache_ptr, haddr_t addr); H5_DLL herr_t H5AC_stats(const H5F_t *f); H5_DLL herr_t H5AC_dump_cache(const H5F_t *f); #ifndef NDEBUG +H5_DLL herr_t H5AC_get_entry_ptr_from_addr(const H5F_t *f, haddr_t addr, + void **entry_ptr_ptr); +H5_DLL herr_t H5AC_flush_dependency_exists(H5F_t *f, haddr_t parent_addr, + haddr_t child_addr, hbool_t *fd_exists_ptr); +H5_DLL herr_t H5AC_verify_entry_type(const H5F_t *f, haddr_t addr, + const H5AC_class_t *expected_type, hbool_t *in_cache_ptr, + hbool_t *type_ok_ptr); +H5_DLL hbool_t H5AC_get_serialization_in_progress(H5F_t *f); H5_DLL hbool_t H5AC_cache_is_clean(const H5F_t *f, H5AC_ring_t inner_ring); #endif /* NDEBUG */ /* end debugging functions */ |