diff options
Diffstat (limited to 'src/H5B2pkg.h')
| -rw-r--r-- | src/H5B2pkg.h | 108 |
1 files changed, 59 insertions, 49 deletions
diff --git a/src/H5B2pkg.h b/src/H5B2pkg.h index 3ea9534..a2d32e6 100644 --- a/src/H5B2pkg.h +++ b/src/H5B2pkg.h @@ -45,10 +45,10 @@ /* Size of a "tree pointer" (on disk) */ /* (essentially, the largest internal pointer allowed) */ -#define H5B2_TREE_POINTER_SIZE(h) ( \ - (h)->sizeof_addr + \ +#define H5B2_TREE_POINTER_SIZE(sizeof_addr, sizeof_size) ( \ + (sizeof_addr) + \ H5B2_SIZEOF_RECORDS_PER_NODE + \ - (h)->sizeof_size \ + (sizeof_size) \ ) /* Size of a internal node pointer (on disk) */ @@ -70,7 +70,7 @@ ) /* Size of the v2 B-tree header on disk */ -#define H5B2_HEADER_SIZE(h) ( \ +#define H5B2_HEADER_SIZE(sizeof_addr, sizeof_size) ( \ /* General metadata fields */ \ H5B2_METADATA_PREFIX_SIZE \ \ @@ -80,7 +80,17 @@ + (unsigned)2 /* Depth of tree */ \ + (unsigned)1 /* Split % of full (as integer, ie. "98" means 98%) */ \ + (unsigned)1 /* Merge % of full (as integer, ie. "98" means 98%) */ \ - + H5B2_TREE_POINTER_SIZE(h) /* Node pointer to root node in tree */ \ + + H5B2_TREE_POINTER_SIZE(sizeof_addr, sizeof_size) /* Node pointer to root node in tree */ \ + ) + +/* Size of the v2 B-tree header on disk (via file pointer) */ +#define H5B2_HEADER_SIZE_FILE(f) ( \ + H5B2_HEADER_SIZE(H5F_SIZEOF_ADDR(f), H5F_SIZEOF_SIZE(f)) \ + ) + +/* Size of the v2 B-tree header on disk (via v2 B-tree header) */ +#define H5B2_HEADER_SIZE_HDR(h) ( \ + H5B2_HEADER_SIZE((h)->sizeof_addr, (h)->sizeof_size) \ ) /* Size of the v2 B-tree internal node prefix */ @@ -228,15 +238,15 @@ typedef struct H5B2_hdr_cache_ud_t { typedef struct H5B2_internal_cache_ud_t { H5F_t *f; /* File that v2 b-tree header is within */ H5B2_hdr_t *hdr; /* v2 B-tree header */ - unsigned nrec; /* Number of records in node to load */ - unsigned depth; /* Depth of node to load */ + uint16_t nrec; /* Number of records in node to load */ + uint16_t depth; /* Depth of node to load */ } H5B2_internal_cache_ud_t; /* Callback info for loading a free space leaf node into the cache */ typedef struct H5B2_leaf_cache_ud_t { H5F_t *f; /* File that v2 b-tree header is within */ H5B2_hdr_t *hdr; /* v2 B-tree header */ - unsigned nrec; /* Number of records in node to load */ + uint16_t nrec; /* Number of records in node to load */ } H5B2_leaf_cache_ud_t; #ifdef H5B2_TESTING @@ -281,88 +291,88 @@ extern const H5B2_class_t *const H5B2_client_class_g[H5B2_NUM_BTREE_ID]; /******************************/ /* Routines for managing B-tree header info */ -H5_DLL H5B2_hdr_t *H5B2_hdr_alloc(H5F_t *f); -H5_DLL haddr_t H5B2_hdr_create(H5F_t *f, hid_t dxpl_id, +H5_DLL H5B2_hdr_t *H5B2__hdr_alloc(H5F_t *f); +H5_DLL haddr_t H5B2__hdr_create(H5F_t *f, hid_t dxpl_id, const H5B2_create_t *cparam, void *ctx_udata); -H5_DLL herr_t H5B2_hdr_init(H5B2_hdr_t *hdr, const H5B2_create_t *cparam, +H5_DLL herr_t H5B2__hdr_init(H5B2_hdr_t *hdr, const H5B2_create_t *cparam, void *ctx_udata, uint16_t depth); -H5_DLL herr_t H5B2_hdr_incr(H5B2_hdr_t *hdr); -H5_DLL herr_t H5B2_hdr_decr(H5B2_hdr_t *hdr); -H5_DLL herr_t H5B2_hdr_fuse_incr(H5B2_hdr_t *hdr); -H5_DLL size_t H5B2_hdr_fuse_decr(H5B2_hdr_t *hdr); -H5_DLL herr_t H5B2_hdr_dirty(H5B2_hdr_t *hdr); -H5_DLL herr_t H5B2_hdr_delete(H5B2_hdr_t *hdr, hid_t dxpl_id); +H5_DLL herr_t H5B2__hdr_incr(H5B2_hdr_t *hdr); +H5_DLL herr_t H5B2__hdr_decr(H5B2_hdr_t *hdr); +H5_DLL herr_t H5B2__hdr_fuse_incr(H5B2_hdr_t *hdr); +H5_DLL size_t H5B2__hdr_fuse_decr(H5B2_hdr_t *hdr); +H5_DLL herr_t H5B2__hdr_dirty(H5B2_hdr_t *hdr); +H5_DLL herr_t H5B2__hdr_delete(H5B2_hdr_t *hdr, hid_t dxpl_id); /* Routines for operating on leaf nodes */ -H5B2_leaf_t *H5B2_protect_leaf(H5B2_hdr_t *hdr, hid_t dxpl_id, haddr_t addr, - unsigned nrec, H5AC_protect_t rw); +H5B2_leaf_t *H5B2__protect_leaf(H5B2_hdr_t *hdr, hid_t dxpl_id, haddr_t addr, + uint16_t nrec, H5AC_protect_t rw); /* Routines for operating on internal nodes */ -H5_DLL H5B2_internal_t *H5B2_protect_internal(H5B2_hdr_t *hdr, hid_t dxpl_id, - haddr_t addr, unsigned nrec, unsigned depth, H5AC_protect_t rw); +H5_DLL H5B2_internal_t *H5B2__protect_internal(H5B2_hdr_t *hdr, hid_t dxpl_id, + haddr_t addr, uint16_t nrec, uint16_t depth, H5AC_protect_t rw); /* Routines for allocating nodes */ -H5_DLL herr_t H5B2_split_root(H5B2_hdr_t *hdr, hid_t dxpl_id); -H5_DLL herr_t H5B2_create_leaf(H5B2_hdr_t *hdr, hid_t dxpl_id, +H5_DLL herr_t H5B2__split_root(H5B2_hdr_t *hdr, hid_t dxpl_id); +H5_DLL herr_t H5B2__create_leaf(H5B2_hdr_t *hdr, hid_t dxpl_id, H5B2_node_ptr_t *node_ptr); /* Routines for releasing structures */ -H5_DLL herr_t H5B2_hdr_free(H5B2_hdr_t *hdr); -H5_DLL herr_t H5B2_leaf_free(H5B2_leaf_t *l); -H5_DLL herr_t H5B2_internal_free(H5B2_internal_t *i); +H5_DLL herr_t H5B2__hdr_free(H5B2_hdr_t *hdr); +H5_DLL herr_t H5B2__leaf_free(H5B2_leaf_t *l); +H5_DLL herr_t H5B2__internal_free(H5B2_internal_t *i); /* Routines for inserting records */ -H5_DLL herr_t H5B2_insert_internal(H5B2_hdr_t *hdr, hid_t dxpl_id, - unsigned depth, unsigned *parent_cache_info_flags_ptr, +H5_DLL herr_t H5B2__insert_internal(H5B2_hdr_t *hdr, hid_t dxpl_id, + uint16_t depth, unsigned *parent_cache_info_flags_ptr, H5B2_node_ptr_t *curr_node_ptr, H5B2_nodepos_t curr_pos, void *udata); -H5_DLL herr_t H5B2_insert_leaf(H5B2_hdr_t *hdr, hid_t dxpl_id, +H5_DLL herr_t H5B2__insert_leaf(H5B2_hdr_t *hdr, hid_t dxpl_id, H5B2_node_ptr_t *curr_node_ptr, H5B2_nodepos_t curr_pos, void *udata); /* Routines for iterating over nodes/records */ -H5_DLL herr_t H5B2_iterate_node(H5B2_hdr_t *hdr, hid_t dxpl_id, unsigned depth, +H5_DLL herr_t H5B2__iterate_node(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth, const H5B2_node_ptr_t *curr_node, H5B2_operator_t op, void *op_data); -H5_DLL herr_t H5B2_node_size(H5B2_hdr_t *hdr, hid_t dxpl_id, - unsigned depth, const H5B2_node_ptr_t *curr_node, hsize_t *op_data); +H5_DLL herr_t H5B2__node_size(H5B2_hdr_t *hdr, hid_t dxpl_id, + uint16_t depth, const H5B2_node_ptr_t *curr_node, hsize_t *op_data); /* Routines for locating records */ -H5_DLL int H5B2_locate_record(const H5B2_class_t *type, unsigned nrec, +H5_DLL int H5B2__locate_record(const H5B2_class_t *type, unsigned nrec, size_t *rec_off, const uint8_t *native, const void *udata, unsigned *idx); -H5_DLL herr_t H5B2_neighbor_internal(H5B2_hdr_t *hdr, hid_t dxpl_id, - unsigned depth, H5B2_node_ptr_t *curr_node_ptr, void *neighbor_loc, +H5_DLL herr_t H5B2__neighbor_internal(H5B2_hdr_t *hdr, hid_t dxpl_id, + uint16_t depth, H5B2_node_ptr_t *curr_node_ptr, void *neighbor_loc, H5B2_compare_t comp, void *udata, H5B2_found_t op, void *op_data); -H5_DLL herr_t H5B2_neighbor_leaf(H5B2_hdr_t *hdr, hid_t dxpl_id, +H5_DLL herr_t H5B2__neighbor_leaf(H5B2_hdr_t *hdr, hid_t dxpl_id, H5B2_node_ptr_t *curr_node_ptr, void *neighbor_loc, H5B2_compare_t comp, void *udata, H5B2_found_t op, void *op_data); /* Routines for removing records */ -H5_DLL herr_t H5B2_remove_internal(H5B2_hdr_t *hdr, hid_t dxpl_id, - hbool_t *depth_decreased, void *swap_loc, unsigned depth, - H5AC_info_t *parent_cache_info, unsigned *parent_cache_info_flags_ptr, +H5_DLL herr_t H5B2__remove_internal(H5B2_hdr_t *hdr, hid_t dxpl_id, + hbool_t *depth_decreased, void *swap_loc, uint16_t depth, + H5AC_info_t *parent_cache_info, hbool_t *parent_cache_info_dirtied_ptr, H5B2_nodepos_t curr_pos, H5B2_node_ptr_t *curr_node_ptr, void *udata, H5B2_remove_t op, void *op_data); -H5_DLL herr_t H5B2_remove_leaf(H5B2_hdr_t *hdr, hid_t dxpl_id, +H5_DLL herr_t H5B2__remove_leaf(H5B2_hdr_t *hdr, hid_t dxpl_id, H5B2_node_ptr_t *curr_node_ptr, H5B2_nodepos_t curr_pos, void *udata, H5B2_remove_t op, void *op_data); -H5_DLL herr_t H5B2_remove_internal_by_idx(H5B2_hdr_t *hdr, hid_t dxpl_id, - hbool_t *depth_decreased, void *swap_loc, unsigned depth, - H5AC_info_t *parent_cache_info, unsigned *parent_cache_info_flags_ptr, - H5B2_node_ptr_t *curr_node_ptr, H5B2_nodepos_t curr_pos, hsize_t n, +H5_DLL herr_t H5B2__remove_internal_by_idx(H5B2_hdr_t *hdr, hid_t dxpl_id, + hbool_t *depth_decreased, void *swap_loc, uint16_t depth, + H5AC_info_t *parent_cache_info, hbool_t *parent_cache_info_dirtied_ptr, + H5B2_node_ptr_t *curr_node_ptr, H5B2_nodepos_t curr_pos, hsize_t idx, H5B2_remove_t op, void *op_data); -H5_DLL herr_t H5B2_remove_leaf_by_idx(H5B2_hdr_t *hdr, hid_t dxpl_id, +H5_DLL herr_t H5B2__remove_leaf_by_idx(H5B2_hdr_t *hdr, hid_t dxpl_id, H5B2_node_ptr_t *curr_node_ptr, H5B2_nodepos_t curr_pos, unsigned idx, H5B2_remove_t op, void *op_data); /* Routines for deleting nodes */ -H5_DLL herr_t H5B2_delete_node(H5B2_hdr_t *hdr, hid_t dxpl_id, unsigned depth, +H5_DLL herr_t H5B2__delete_node(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth, const H5B2_node_ptr_t *curr_node, H5B2_remove_t op, void *op_data); /* Debugging routines for dumping file structures */ -H5_DLL herr_t H5B2_hdr_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, +H5_DLL herr_t H5B2__hdr_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent, int fwidth, const H5B2_class_t *type, haddr_t obj_addr); -H5_DLL herr_t H5B2_int_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, +H5_DLL herr_t H5B2__int_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent, int fwidth, const H5B2_class_t *type, haddr_t hdr_addr, unsigned nrec, unsigned depth, haddr_t obj_addr); -H5_DLL herr_t H5B2_leaf_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, +H5_DLL herr_t H5B2__leaf_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent, int fwidth, const H5B2_class_t *type, haddr_t hdr_addr, unsigned nrec, haddr_t obj_addr); 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