diff options
Diffstat (limited to 'src/H5Dpkg.h')
| -rw-r--r-- | src/H5Dpkg.h | 337 |
1 files changed, 156 insertions, 181 deletions
diff --git a/src/H5Dpkg.h b/src/H5Dpkg.h index a6857b9..c46e38b6 100644 --- a/src/H5Dpkg.h +++ b/src/H5Dpkg.h @@ -12,12 +12,12 @@ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ /* - * Programmer: Quincey Koziol <koziol@ncsa.uiuc.edu> - * Monday, April 14, 2003 + * Programmer: Quincey Koziol <koziol@ncsa.uiuc.edu> + * Monday, April 14, 2003 * - * Purpose: This file contains declarations which are visible only within - * the H5D package. Source files outside the H5D package should - * include H5Dprivate.h instead. + * Purpose: This file contains declarations which are visible only within + * the H5D package. Source files outside the H5D package should + * include H5Dprivate.h instead. */ #if !(defined H5D_FRIEND || defined H5D_MODULE) #error "Do not include this file outside the H5D package!" @@ -30,12 +30,12 @@ #include "H5Dprivate.h" /* Other private headers needed by this file */ -#include "H5ACprivate.h" /* Metadata cache */ -#include "H5B2private.h" /* v2 B-trees */ -#include "H5Fprivate.h" /* File access */ -#include "H5Gprivate.h" /* Groups */ -#include "H5SLprivate.h" /* Skip lists */ -#include "H5Tprivate.h" /* Datatypes */ +#include "H5ACprivate.h" /* Metadata cache */ +#include "H5B2private.h" /* v2 B-trees */ +#include "H5Fprivate.h" /* File access */ +#include "H5Gprivate.h" /* Groups */ +#include "H5SLprivate.h" /* Skip lists */ +#include "H5Tprivate.h" /* Datatypes */ /**************************/ /* Package Private Macros */ @@ -45,19 +45,15 @@ #define H5D_MINHDR_SIZE 256 /* [Simple] Macro to construct a H5D_io_info_t from it's components */ -#define H5D_BUILD_IO_INFO_WRT(io_info, ds, dxpl_c, dxpl_m, dxpl_r, str, buf) \ +#define H5D_BUILD_IO_INFO_WRT(io_info, ds, str, buf) \ (io_info)->dset = ds; \ - (io_info)->dxpl_cache = dxpl_c; \ - (io_info)->raw_dxpl_id = dxpl_r; \ - (io_info)->md_dxpl_id = dxpl_m; \ + (io_info)->f_sh = H5F_SHARED((ds)->oloc.file); \ (io_info)->store = str; \ (io_info)->op_type = H5D_IO_OP_WRITE; \ (io_info)->u.wbuf = buf -#define H5D_BUILD_IO_INFO_RD(io_info, ds, dxpl_c, dxpl_m, dxpl_r, str, buf) \ +#define H5D_BUILD_IO_INFO_RD(io_info, ds, str, buf) \ (io_info)->dset = ds; \ - (io_info)->dxpl_cache = dxpl_c; \ - (io_info)->raw_dxpl_id = dxpl_r; \ - (io_info)->md_dxpl_id = dxpl_m; \ + (io_info)->f_sh = H5F_SHARED((ds)->oloc.file); \ (io_info)->store = str; \ (io_info)->op_type = H5D_IO_OP_READ; \ (io_info)->u.rbuf = buf @@ -70,22 +66,22 @@ /* See H5O_layout_chunk_t */ /* Fixed array creation values */ -#define H5D_FARRAY_CREATE_PARAM_SIZE 1 /* Size of the creation parameters in bytes */ -#define H5D_FARRAY_MAX_DBLK_PAGE_NELMTS_BITS 10 /* i.e. 1024 elements per data block page */ +#define H5D_FARRAY_CREATE_PARAM_SIZE 1 /* Size of the creation parameters in bytes */ +#define H5D_FARRAY_MAX_DBLK_PAGE_NELMTS_BITS 10 /* i.e. 1024 elements per data block page */ /* Extensible array creation values */ -#define H5D_EARRAY_CREATE_PARAM_SIZE 5 /* Size of the creation parameters in bytes */ -#define H5D_EARRAY_MAX_NELMTS_BITS 32 /* i.e. 4 giga-elements */ -#define H5D_EARRAY_IDX_BLK_ELMTS 4 -#define H5D_EARRAY_SUP_BLK_MIN_DATA_PTRS 4 -#define H5D_EARRAY_DATA_BLK_MIN_ELMTS 16 -#define H5D_EARRAY_MAX_DBLOCK_PAGE_NELMTS_BITS 10 /* i.e. 1024 elements per data block page */ +#define H5D_EARRAY_CREATE_PARAM_SIZE 5 /* Size of the creation parameters in bytes */ +#define H5D_EARRAY_MAX_NELMTS_BITS 32 /* i.e. 4 giga-elements */ +#define H5D_EARRAY_IDX_BLK_ELMTS 4 +#define H5D_EARRAY_SUP_BLK_MIN_DATA_PTRS 4 +#define H5D_EARRAY_DATA_BLK_MIN_ELMTS 16 +#define H5D_EARRAY_MAX_DBLOCK_PAGE_NELMTS_BITS 10 /* i.e. 1024 elements per data block page */ /* v2 B-tree creation values for raw meta_size */ -#define H5D_BT2_CREATE_PARAM_SIZE 6 /* Size of the creation parameters in bytes */ -#define H5D_BT2_NODE_SIZE 2048 -#define H5D_BT2_SPLIT_PERC 100 -#define H5D_BT2_MERGE_PERC 40 +#define H5D_BT2_CREATE_PARAM_SIZE 6 /* Size of the creation parameters in bytes */ +#define H5D_BT2_NODE_SIZE 2048 +#define H5D_BT2_SPLIT_PERC 100 +#define H5D_BT2_MERGE_PERC 40 /****************************/ @@ -97,34 +93,36 @@ typedef struct H5D_type_info_t { /* Initial values */ const H5T_t *mem_type; /* Pointer to memory datatype */ const H5T_t *dset_type; /* Pointer to dataset datatype */ - H5T_path_t *tpath; /* Datatype conversion path */ + H5T_path_t *tpath; /* Datatype conversion path */ hid_t src_type_id; /* Source datatype ID */ hid_t dst_type_id; /* Destination datatype ID */ /* Computed/derived values */ - size_t src_type_size; /* Size of source type */ - size_t dst_type_size; /* Size of destination type */ - size_t max_type_size; /* Size of largest source/destination type */ - hbool_t is_conv_noop; /* Whether the type conversion is a NOOP */ - hbool_t is_xform_noop; /* Whether the data transform is a NOOP */ + size_t src_type_size; /* Size of source type */ + size_t dst_type_size; /* Size of destination type */ + size_t max_type_size; /* Size of largest source/destination type */ + hbool_t is_conv_noop; /* Whether the type conversion is a NOOP */ + hbool_t is_xform_noop; /* Whether the data transform is a NOOP */ const H5T_subset_info_t *cmpd_subset; /* Info related to the compound subset conversion functions */ - H5T_bkg_t need_bkg; /* Type of background buf needed */ - size_t request_nelmts; /* Requested strip mine */ - uint8_t *tconv_buf; /* Datatype conv buffer */ - hbool_t tconv_buf_allocated; /* Whether the type conversion buffer was allocated */ - uint8_t *bkg_buf; /* Background buffer */ - hbool_t bkg_buf_allocated; /* Whether the background buffer was allocated */ + H5T_bkg_t need_bkg; /* Type of background buf needed */ + size_t request_nelmts; /* Requested strip mine */ + uint8_t *tconv_buf; /* Datatype conv buffer */ + hbool_t tconv_buf_allocated; /* Whether the type conversion buffer was allocated */ + uint8_t *bkg_buf; /* Background buffer */ + hbool_t bkg_buf_allocated; /* Whether the background buffer was allocated */ } H5D_type_info_t; /* Forward declaration of structs used below */ struct H5D_io_info_t; struct H5D_chunk_map_t; +typedef struct H5D_shared_t H5D_shared_t; /* Function pointers for I/O on particular types of dataset layouts */ typedef herr_t (*H5D_layout_construct_func_t)(H5F_t *f, H5D_t *dset); -typedef herr_t (*H5D_layout_init_func_t)(H5F_t *f, hid_t dxpl_id, const H5D_t *dset, +typedef herr_t (*H5D_layout_init_func_t)(H5F_t *f, const H5D_t *dset, hid_t dapl_id); typedef hbool_t (*H5D_layout_is_space_alloc_func_t)(const H5O_storage_t *storage); +typedef hbool_t (*H5D_layout_is_data_cached_func_t)(const H5D_shared_t *shared_dset); typedef herr_t (*H5D_layout_io_init_func_t)(const struct H5D_io_info_t *io_info, const H5D_type_info_t *type_info, hsize_t nelmts, const H5S_t *file_space, const H5S_t *mem_space, @@ -141,15 +139,16 @@ typedef ssize_t (*H5D_layout_readvv_func_t)(const struct H5D_io_info_t *io_info, typedef ssize_t (*H5D_layout_writevv_func_t)(const struct H5D_io_info_t *io_info, size_t dset_max_nseq, size_t *dset_curr_seq, size_t dset_len_arr[], hsize_t dset_offset_arr[], size_t mem_max_nseq, size_t *mem_curr_seq, size_t mem_len_arr[], hsize_t mem_offset_arr[]); -typedef herr_t (*H5D_layout_flush_func_t)(H5D_t *dataset, hid_t dxpl_id); +typedef herr_t (*H5D_layout_flush_func_t)(H5D_t *dataset); typedef herr_t (*H5D_layout_io_term_func_t)(const struct H5D_chunk_map_t *cm); -typedef herr_t (*H5D_layout_dest_func_t)(H5D_t *dataset, hid_t dxpl_id); +typedef herr_t (*H5D_layout_dest_func_t)(H5D_t *dataset); /* Typedef for grouping layout I/O routines */ typedef struct H5D_layout_ops_t { H5D_layout_construct_func_t construct; /* Layout constructor for new datasets */ H5D_layout_init_func_t init; /* Layout initializer for dataset */ H5D_layout_is_space_alloc_func_t is_space_alloc; /* Query routine to determine if storage is allocated */ + H5D_layout_is_data_cached_func_t is_data_cached; /* Query routine to determine if any raw data is cached. If routine is not present then the layout type never caches raw data. */ H5D_layout_io_init_func_t io_init; /* I/O initialization routine */ H5D_layout_read_func_t ser_read; /* High-level I/O routine for reading data in serial */ H5D_layout_write_func_t ser_write; /* High-level I/O routine for writing data in serial */ @@ -191,13 +190,13 @@ typedef struct { } H5D_chunk_storage_t; typedef struct { - void *buf; /* Buffer for compact dataset */ + void *buf; /* Buffer for compact dataset */ hbool_t *dirty; /* Pointer to dirty flag to mark */ } H5D_compact_storage_t; typedef union H5D_storage_t { H5D_contig_storage_t contig; /* Contiguous information for dataset */ - H5D_chunk_storage_t chunk; /* Chunk information for dataset */ + H5D_chunk_storage_t chunk; /* Chunk information for dataset */ H5D_compact_storage_t compact; /* Compact information for dataset */ H5O_efl_t efl; /* External file list information for dataset */ } H5D_storage_t; @@ -210,20 +209,11 @@ typedef enum H5D_io_op_type_t { typedef struct H5D_io_info_t { const H5D_t *dset; /* Pointer to dataset being operated on */ -#ifndef H5_HAVE_PARALLEL - const -#endif /* H5_HAVE_PARALLEL */ - H5D_dxpl_cache_t *dxpl_cache; /* Pointer to cached DXPL info */ - hid_t raw_dxpl_id; /* Original DXPL ID */ - hid_t md_dxpl_id; /* metadata dxpl needed for parallel HDF5 */ +/* QAK: Delete the f_sh field when oloc has a shared file pointer? */ + H5F_shared_t *f_sh; /* Pointer to shared file struct that dataset is within */ #ifdef H5_HAVE_PARALLEL MPI_Comm comm; /* MPI communicator for file */ hbool_t using_mpi_vfd; /* Whether the file is using an MPI-based VFD */ - struct { - H5FD_mpio_xfer_t xfer_mode; /* Parallel transfer for this request (H5D_XFER_IO_XFER_MODE_NAME) */ - H5FD_mpio_collective_opt_t coll_opt_mode; /* Parallel transfer with independent IO or collective IO with this mode */ - H5D_io_ops_t io_ops; /* I/O operation function pointers */ - } orig; #endif /* H5_HAVE_PARALLEL */ H5D_storage_t *store; /* Dataset storage info */ H5D_layout_ops_t layout_ops; /* Dataset layout I/O operation function pointers */ @@ -243,7 +233,6 @@ typedef struct H5D_io_info_t { /* Typedef for chunked dataset index operation info */ typedef struct H5D_chk_idx_info_t { H5F_t *f; /* File pointer for operation */ - hid_t dxpl_id; /* DXPL ID for operation */ const H5O_pline_t *pline; /* I/O pipeline info */ H5O_layout_chunk_t *layout; /* Chunk layout description */ H5O_storage_chunk_t *storage; /* Chunk storage description */ @@ -261,10 +250,10 @@ typedef struct H5D_chk_idx_info_t { * The chunk's file address, filter mask and size on disk are not key values. */ typedef struct H5D_chunk_rec_t { - hsize_t scaled[H5O_LAYOUT_NDIMS]; /* Logical offset to start */ - uint32_t nbytes; /* Size of stored data */ - uint32_t filter_mask; /* Excluded filters */ - haddr_t chunk_addr; /* Address of chunk in file */ + hsize_t scaled[H5O_LAYOUT_NDIMS]; /* Logical offset to start */ + uint32_t nbytes; /* Size of stored data */ + uint32_t filter_mask; /* Excluded filters */ + haddr_t chunk_addr; /* Address of chunk in file */ } H5D_chunk_rec_t; /* @@ -273,9 +262,9 @@ typedef struct H5D_chunk_rec_t { * to which the index points. */ typedef struct H5D_chunk_common_ud_t { - const H5O_layout_chunk_t *layout; /* Chunk layout description */ - const H5O_storage_chunk_t *storage; /* Chunk storage description */ - const hsize_t *scaled; /* Scaled coordinates for a chunk */ + const H5O_layout_chunk_t *layout; /* Chunk layout description */ + const H5O_storage_chunk_t *storage; /* Chunk storage description */ + const hsize_t *scaled; /* Scaled coordinates for a chunk */ } H5D_chunk_common_ud_t; /* B-tree callback info for various operations */ @@ -286,7 +275,7 @@ typedef struct H5D_chunk_ud_t { /* Upward */ unsigned idx_hint; /* Index of chunk in cache, if present */ H5F_block_t chunk_block; /* Offset/length of chunk in file */ - unsigned filter_mask; /* Excluded filters */ + unsigned filter_mask; /* Excluded filters */ hbool_t new_unfilt_chunk; /* Whether the chunk just became unfiltered */ hsize_t chunk_idx; /* Chunk index for EA, FA indexing */ } H5D_chunk_ud_t; @@ -313,7 +302,7 @@ typedef herr_t (*H5D_chunk_delete_func_t)(const H5D_chk_idx_info_t *idx_info); typedef herr_t (*H5D_chunk_copy_setup_func_t)(const H5D_chk_idx_info_t *idx_info_src, const H5D_chk_idx_info_t *idx_info_dst); typedef herr_t (*H5D_chunk_copy_shutdown_func_t)(H5O_storage_chunk_t *storage_src, - H5O_storage_chunk_t *storage_dst, hid_t dxpl_id); + H5O_storage_chunk_t *storage_dst); typedef herr_t (*H5D_chunk_size_func_t)(const H5D_chk_idx_info_t *idx_info, hsize_t *idx_size); typedef herr_t (*H5D_chunk_reset_func_t)(H5O_storage_chunk_t *storage, hbool_t reset_addr); @@ -386,11 +375,11 @@ typedef struct H5D_chunk_map_t { /* Cached information about a particular chunk */ typedef struct H5D_chunk_cached_t { hbool_t valid; /*whether cache info is valid*/ - hsize_t scaled[H5O_LAYOUT_NDIMS]; /*scaled offset of chunk*/ - haddr_t addr; /*file address of chunk */ - uint32_t nbytes; /*size of stored data */ - hsize_t chunk_idx; /*index of chunk in dataset */ - unsigned filter_mask; /*excluded filters */ + hsize_t scaled[H5O_LAYOUT_NDIMS]; /*scaled offset of chunk*/ + haddr_t addr; /*file address of chunk */ + uint32_t nbytes; /*size of stored data */ + hsize_t chunk_idx; /*index of chunk in dataset */ + unsigned filter_mask; /*excluded filters */ } H5D_chunk_cached_t; /****************************/ @@ -407,23 +396,23 @@ typedef struct H5D_virtual_held_file_t { struct H5D_rdcc_ent_t; /* Forward declaration of struct used below */ typedef struct H5D_rdcc_t { struct { - unsigned ninits; /* Number of chunk creations */ - unsigned nhits; /* Number of cache hits */ - unsigned nmisses;/* Number of cache misses */ - unsigned nflushes;/* Number of cache flushes */ + unsigned ninits; /* Number of chunk creations */ + unsigned nhits; /* Number of cache hits */ + unsigned nmisses; /* Number of cache misses */ + unsigned nflushes; /* Number of cache flushes */ } stats; - size_t nbytes_max; /* Maximum cached raw data in bytes */ - size_t nslots; /* Number of chunk slots allocated */ - double w0; /* Chunk preemption policy */ - struct H5D_rdcc_ent_t *head; /* Head of doubly linked list */ - struct H5D_rdcc_ent_t *tail; /* Tail of doubly linked list */ + size_t nbytes_max; /* Maximum cached raw data in bytes */ + size_t nslots; /* Number of chunk slots allocated */ + double w0; /* Chunk preemption policy */ + struct H5D_rdcc_ent_t *head; /* Head of doubly linked list */ + struct H5D_rdcc_ent_t *tail; /* Tail of doubly linked list */ struct H5D_rdcc_ent_t *tmp_head; /* Head of temporary doubly linked list. Chunks on this list are not in the hash table (slot). The head entry is a sentinel (does not refer to an actual chunk). */ - size_t nbytes_used; /* Current cached raw data in bytes */ - int nused; /* Number of chunk slots in use */ + size_t nbytes_used; /* Current cached raw data in bytes */ + int nused; /* Number of chunk slots in use */ H5D_chunk_cached_t last; /* Cached copy of last chunk information */ struct H5D_rdcc_ent_t **slot; /* Chunk slots, each points to a chunk*/ - H5SL_t *sel_chunks; /* Skip list containing information for each chunk selected */ - H5S_t *single_space; /* Dataspace for single element I/O on chunks */ + H5SL_t *sel_chunks; /* Skip list containing information for each chunk selected */ + H5S_t *single_space; /* Dataspace for single element I/O on chunks */ H5D_chunk_info_t *single_chunk_info; /* Pointer to single chunk's info */ /* Cached information about scaled dataspace dimensions */ @@ -447,22 +436,23 @@ typedef struct H5D_rdcdc_t { * created once for a given dataset. Thus, if a dataset is opened twice, * there will be two IDs and two H5D_t structs, both sharing one H5D_shared_t. */ -typedef struct H5D_shared_t { +struct H5D_shared_t { size_t fo_count; /* Reference count */ hbool_t closing; /* Flag to indicate dataset is closing */ hid_t type_id; /* ID for dataset's datatype */ H5T_t *type; /* Datatype for this dataset */ H5S_t *space; /* Dataspace of this dataset */ hid_t dcpl_id; /* Dataset creation property id */ + hid_t dapl_id; /* Dataset access property id */ H5D_dcpl_cache_t dcpl_cache; /* Cached DCPL values */ H5O_layout_t layout; /* Data layout */ hbool_t checked_filters;/* TRUE if dataset passes can_apply check */ /* Cached dataspace info */ - unsigned ndims; /* The dataset's dataspace rank */ - hsize_t curr_dims[H5S_MAX_RANK]; /* The curr. size of dataset dimensions */ - hsize_t curr_power2up[H5S_MAX_RANK]; /* The curr. dim sizes, rounded up to next power of 2 */ - hsize_t max_dims[H5S_MAX_RANK]; /* The max. size of dataset dimensions */ + unsigned ndims; /* The dataset's dataspace rank */ + hsize_t curr_dims[H5S_MAX_RANK]; /* The curr. size of dataset dimensions */ + hsize_t curr_power2up[H5S_MAX_RANK]; /* The curr. dim sizes, rounded up to next power of 2 */ + hsize_t max_dims[H5S_MAX_RANK]; /* The max. size of dataset dimensions */ /* Buffered/cached information for types of raw data storage*/ struct { @@ -474,9 +464,10 @@ typedef struct H5D_shared_t { H5D_rdcc_t chunk; /* Information about chunked data */ } cache; - H5D_append_flush_t append_flush; /* Append flush property information */ + H5D_append_flush_t append_flush; /* Append flush property information */ char *extfile_prefix; /* expanded external file prefix */ -} H5D_shared_t; + char *vds_prefix; /* expanded vds prefix */ +}; struct H5D_t { H5O_loc_t oloc; /* Object header location */ @@ -525,22 +516,10 @@ typedef struct H5D_fill_buf_info_t { hbool_t has_vlen_fill_type; /* Whether the datatype for the fill value has a variable-length component */ } H5D_fill_buf_info_t; -/* Internal data structure for computing variable-length dataset's total size */ -typedef struct { - H5D_t *dset; /* Dataset for operation */ - H5S_t *fspace; /* Dataset's dataspace for operation */ - H5S_t *mspace; /* Memory dataspace for operation */ - void *fl_tbuf; /* Ptr to the temporary buffer we are using for fixed-length data */ - void *vl_tbuf; /* Ptr to the temporary buffer we are using for VL data */ - hid_t xfer_pid; /* ID of the dataset xfer property list */ - hsize_t size; /* Accumulated number of bytes for the selection */ -} H5D_vlen_bufsize_t; - /*****************************/ /* Package Private Variables */ /*****************************/ -extern H5D_dxpl_cache_t H5D_def_dxpl_cache; /* Storage layout class I/O operations */ H5_DLLVAR const H5D_layout_ops_t H5D_LOPS_CONTIG[1]; @@ -561,49 +540,48 @@ H5_DLLVAR const H5D_chunk_ops_t H5D_COPS_BT2[1]; H5_DLLVAR const H5B2_class_t H5D_BT2[1]; H5_DLLVAR const H5B2_class_t H5D_BT2_FILT[1]; +/* Array of versions for Layout */ +H5_DLLVAR const unsigned H5O_layout_ver_bounds[H5F_LIBVER_NBOUNDS]; + /******************************/ /* Package Private Prototypes */ /******************************/ H5_DLL H5D_t *H5D__create(H5F_t *file, hid_t type_id, const H5S_t *space, - hid_t dcpl_id, hid_t dapl_id, hid_t dxpl_id); + hid_t dcpl_id, hid_t dapl_id); H5_DLL H5D_t *H5D__create_named(const H5G_loc_t *loc, const char *name, hid_t type_id, const H5S_t *space, hid_t lcpl_id, hid_t dcpl_id, - hid_t dapl_id, hid_t dxpl_id); -H5_DLL H5D_t *H5D__open_name(const H5G_loc_t *loc, const char *name, - hid_t dapl_id, hid_t dxpl_id); -H5_DLL herr_t H5D__get_space_status(H5D_t *dset, H5D_space_status_t *allocation, - hid_t dxpl_id); -H5_DLL herr_t H5D__alloc_storage(const H5D_io_info_t *io_info, H5D_time_alloc_t time_alloc, - hbool_t full_overwrite, hsize_t old_dim[]); -H5_DLL herr_t H5D__get_storage_size(H5D_t *dset, hid_t dxpl_id, hsize_t *storage_size); -H5_DLL herr_t H5D__get_chunk_storage_size(H5D_t *dset, hid_t dxpl_id, const hsize_t *offset, hsize_t *storage_size); + hid_t dapl_id); +H5_DLL H5D_t *H5D__open_name(const H5G_loc_t *loc, const char *name, hid_t dapl_id); +H5_DLL hid_t H5D__get_space(const H5D_t *dset); +H5_DLL hid_t H5D__get_type(const H5D_t *dset); +H5_DLL herr_t H5D__get_space_status(const H5D_t *dset, H5D_space_status_t *allocation); +H5_DLL herr_t H5D__alloc_storage(const H5D_io_info_t *io_info, H5D_time_alloc_t time_alloc, hbool_t full_overwrite, hsize_t old_dim[]); +H5_DLL herr_t H5D__get_storage_size(const H5D_t *dset, hsize_t *storage_size); +H5_DLL herr_t H5D__get_chunk_storage_size(H5D_t *dset, const hsize_t *offset, hsize_t *storage_size); +H5_DLL herr_t H5D__get_num_chunks(const H5D_t *dset, const H5S_t *space, hsize_t *nchunks); +H5_DLL herr_t H5D__get_chunk_info(const H5D_t *dset, const H5S_t *space, hsize_t chk_idx, hsize_t *coord, unsigned *filter_mask, haddr_t *offset, hsize_t *size); +H5_DLL herr_t H5D__get_chunk_info_by_coord(const H5D_t *dset, const hsize_t *coord, unsigned *filter_mask, haddr_t *addr, hsize_t *size); H5_DLL haddr_t H5D__get_offset(const H5D_t *dset); -H5_DLL void *H5D__vlen_get_buf_size_alloc(size_t size, void *info); -H5_DLL herr_t H5D__vlen_get_buf_size(void *elem, hid_t type_id, unsigned ndim, - const hsize_t *point, void *op_data); +H5_DLL herr_t H5D__vlen_get_buf_size(H5D_t *dset, hid_t type_id, hid_t space_id, hsize_t *size); +H5_DLL herr_t H5D__vlen_get_buf_size_gen(H5VL_object_t *vol_obj, hid_t type_id, hid_t space_id, hsize_t *size); H5_DLL herr_t H5D__check_filters(H5D_t *dataset); -H5_DLL herr_t H5D__set_extent(H5D_t *dataset, const hsize_t *size, hid_t dxpl_id); -H5_DLL herr_t H5D__get_dxpl_cache(hid_t dxpl_id, H5D_dxpl_cache_t **cache); -H5_DLL herr_t H5D__flush_sieve_buf(H5D_t *dataset, hid_t dxpl_id); -H5_DLL herr_t H5D__flush_real(H5D_t *dataset, hid_t dxpl_id); -H5_DLL herr_t H5D__mark(const H5D_t *dataset, hid_t dxpl_id, unsigned flags); -H5_DLL herr_t H5D__refresh(hid_t dset_id, H5D_t *dataset, hid_t dxpl_id); -#ifdef H5_DEBUG_BUILD -H5_DLL herr_t H5D_set_io_info_dxpls(H5D_io_info_t *io_info, hid_t dxpl_id); -#endif /* H5_DEBUG_BUILD */ +H5_DLL herr_t H5D__set_extent(H5D_t *dataset, const hsize_t *size); +H5_DLL herr_t H5D__flush_sieve_buf(H5D_t *dataset); +H5_DLL herr_t H5D__flush_real(H5D_t *dataset); +H5_DLL herr_t H5D__flush(H5D_t *dset, hid_t dset_id); +H5_DLL herr_t H5D__mark(const H5D_t *dataset, unsigned flags); +H5_DLL herr_t H5D__refresh(hid_t dset_id, H5D_t *dataset); /* To convert a dataset's chunk indexing type to v1 B-tree */ -H5_DLL herr_t H5D__format_convert(H5D_t *dataset, hid_t dxpl_id); +H5_DLL herr_t H5D__format_convert(H5D_t *dataset); /* Internal I/O routines */ H5_DLL herr_t H5D__read(H5D_t *dataset, hid_t mem_type_id, - const H5S_t *mem_space, const H5S_t *file_space, hid_t dset_xfer_plist, - void *buf/*out*/); + const H5S_t *mem_space, const H5S_t *file_space, void *buf/*out*/); H5_DLL herr_t H5D__write(H5D_t *dataset, hid_t mem_type_id, - const H5S_t *mem_space, const H5S_t *file_space, hid_t dset_xfer_plist, - const void *buf); + const H5S_t *mem_space, const H5S_t *file_space, const void *buf); /* Functions that perform direct serial I/O operations */ H5_DLL herr_t H5D__select_read(const H5D_io_info_t *io_info, @@ -614,9 +592,10 @@ H5_DLL herr_t H5D__select_write(const H5D_io_info_t *io_info, hsize_t nelmts, const H5S_t *file_space, const H5S_t *mem_space); /* Functions that perform scatter-gather serial I/O operations */ -H5_DLL herr_t H5D__scatter_mem(const void *_tscat_buf, - const H5S_t *space, H5S_sel_iter_t *iter, size_t nelmts, - const H5D_dxpl_cache_t *dxpl_cache, void *_buf); +H5_DLL herr_t H5D__scatter_mem(const void *_tscat_buf, H5S_sel_iter_t *iter, + size_t nelmts, void *_buf); +H5_DLL size_t H5D__gather_mem(const void *_buf, H5S_sel_iter_t *iter, + size_t nelmts, void *_tgath_buf/*out*/); H5_DLL herr_t H5D__scatgath_read(const H5D_io_info_t *io_info, const H5D_type_info_t *type_info, hsize_t nelmts, const H5S_t *file_space, const H5S_t *mem_space); @@ -628,21 +607,19 @@ H5_DLL herr_t H5D__scatgath_write(const H5D_io_info_t *io_info, H5_DLL herr_t H5D__layout_set_io_ops(const H5D_t *dataset); H5_DLL size_t H5D__layout_meta_size(const H5F_t *f, const H5O_layout_t *layout, hbool_t include_compact_data); -H5_DLL herr_t H5D__layout_set_latest_version(H5O_layout_t *layout, - const H5S_t *space, const H5D_dcpl_cache_t *dcpl_cache); +H5_DLL herr_t H5D__layout_set_version(H5F_t *f, H5O_layout_t *layout); H5_DLL herr_t H5D__layout_set_latest_indexing(H5O_layout_t *layout, const H5S_t *space, const H5D_dcpl_cache_t *dcpl_cache); -H5_DLL herr_t H5D__layout_oh_create(H5F_t *file, hid_t dxpl_id, H5O_t *oh, - H5D_t *dset, hid_t dapl_id); -H5_DLL herr_t H5D__layout_oh_read(H5D_t *dset, hid_t dxpl_id, hid_t dapl_id, +H5_DLL herr_t H5D__layout_oh_create(H5F_t *file, H5O_t *oh, H5D_t *dset, + hid_t dapl_id); +H5_DLL herr_t H5D__layout_oh_read(H5D_t *dset, hid_t dapl_id, H5P_genplist_t *plist); -H5_DLL herr_t H5D__layout_oh_write(H5D_t *dataset, hid_t dxpl_id, H5O_t *oh, - unsigned update_flags); +H5_DLL herr_t H5D__layout_oh_write(const H5D_t *dataset, H5O_t *oh, unsigned update_flags); /* Functions that operate on contiguous storage */ -H5_DLL herr_t H5D__contig_alloc(H5F_t *f, hid_t dxpl_id, - H5O_storage_contig_t *storage); +H5_DLL herr_t H5D__contig_alloc(H5F_t *f, H5O_storage_contig_t *storage); H5_DLL hbool_t H5D__contig_is_space_alloc(const H5O_storage_t *storage); +H5_DLL hbool_t H5D__contig_is_data_cached(const H5D_shared_t *shared_dset); H5_DLL herr_t H5D__contig_fill(const H5D_io_info_t *io_info); H5_DLL herr_t H5D__contig_read(H5D_io_info_t *io_info, const H5D_type_info_t *type_info, hsize_t nelmts, const H5S_t *file_space, const H5S_t *mem_space, @@ -652,41 +629,41 @@ H5_DLL herr_t H5D__contig_write(H5D_io_info_t *io_info, const H5D_type_info_t *t H5D_chunk_map_t *fm); H5_DLL herr_t H5D__contig_copy(H5F_t *f_src, const H5O_storage_contig_t *storage_src, H5F_t *f_dst, H5O_storage_contig_t *storage_dst, H5T_t *src_dtype, - H5O_copy_t *cpy_info, hid_t dxpl_id); -H5_DLL herr_t H5D__contig_delete(H5F_t *f, hid_t dxpl_id, - const H5O_storage_t *store); + H5O_copy_t *cpy_info); +H5_DLL herr_t H5D__contig_delete(H5F_t *f, const H5O_storage_t *store); /* Functions that operate on chunked dataset storage */ H5_DLL htri_t H5D__chunk_cacheable(const H5D_io_info_t *io_info, haddr_t caddr, hbool_t write_op); -H5_DLL herr_t H5D__chunk_create(const H5D_t *dset /*in,out*/, hid_t dxpl_id); +H5_DLL herr_t H5D__chunk_create(const H5D_t *dset /*in,out*/); H5_DLL herr_t H5D__chunk_set_info(const H5D_t *dset); H5_DLL hbool_t H5D__chunk_is_space_alloc(const H5O_storage_t *storage); -H5_DLL herr_t H5D__chunk_lookup(const H5D_t *dset, hid_t dxpl_id, - const hsize_t *scaled, H5D_chunk_ud_t *udata); -H5_DLL herr_t H5D__chunk_allocated(H5D_t *dset, hid_t dxpl_id, hsize_t *nbytes); +H5_DLL hbool_t H5D__chunk_is_data_cached(const H5D_shared_t *shared_dset); +H5_DLL herr_t H5D__chunk_lookup(const H5D_t *dset, const hsize_t *scaled, + H5D_chunk_ud_t *udata); +H5_DLL herr_t H5D__chunk_allocated(const H5D_t *dset, hsize_t *nbytes); H5_DLL herr_t H5D__chunk_allocate(const H5D_io_info_t *io_info, hbool_t full_overwrite, hsize_t old_dim[]); -H5_DLL herr_t H5D__chunk_update_old_edge_chunks(H5D_t *dset, hid_t dxpl_id, - hsize_t old_dim[]); -H5_DLL herr_t H5D__chunk_prune_by_extent(H5D_t *dset, hid_t dxpl_id, - const hsize_t *old_dim); +H5_DLL herr_t H5D__chunk_file_alloc(const H5D_chk_idx_info_t *idx_info, const H5F_block_t *old_chunk, + H5F_block_t *new_chunk, hbool_t *need_insert, const hsize_t *scaled); +H5_DLL herr_t H5D__chunk_update_old_edge_chunks(H5D_t *dset, hsize_t old_dim[]); +H5_DLL herr_t H5D__chunk_prune_by_extent(H5D_t *dset, const hsize_t *old_dim); H5_DLL herr_t H5D__chunk_set_sizes(H5D_t *dset); #ifdef H5_HAVE_PARALLEL H5_DLL herr_t H5D__chunk_addrmap(const H5D_io_info_t *io_info, haddr_t chunk_addr[]); #endif /* H5_HAVE_PARALLEL */ -H5_DLL herr_t H5D__chunk_update_cache(H5D_t *dset, hid_t dxpl_id); +H5_DLL herr_t H5D__chunk_update_cache(H5D_t *dset); H5_DLL herr_t H5D__chunk_copy(H5F_t *f_src, H5O_storage_chunk_t *storage_src, H5O_layout_chunk_t *layout_src, H5F_t *f_dst, H5O_storage_chunk_t *storage_dst, const H5S_extent_t *ds_extent_src, const H5T_t *dt_src, - const H5O_pline_t *pline_src, H5O_copy_t *cpy_info, hid_t dxpl_id); -H5_DLL herr_t H5D__chunk_bh_info(const H5O_loc_t *loc, hid_t dxpl_id, H5O_t *oh, + const H5O_pline_t *pline_src, H5O_copy_t *cpy_info); +H5_DLL herr_t H5D__chunk_bh_info(const H5O_loc_t *loc, H5O_t *oh, H5O_layout_t *layout, hsize_t *btree_size); -H5_DLL herr_t H5D__chunk_dump_index(H5D_t *dset, hid_t dxpl_id, FILE *stream); -H5_DLL herr_t H5D__chunk_delete(H5F_t *f, hid_t dxpl_id, H5O_t *oh, - H5O_storage_t *store); -H5_DLL herr_t H5D__chunk_direct_write(const H5D_t *dset, hid_t dxpl_id, uint32_t filters, +H5_DLL herr_t H5D__chunk_dump_index(H5D_t *dset, FILE *stream); +H5_DLL herr_t H5D__chunk_delete(H5F_t *f, H5O_t *oh, H5O_storage_t *store); +H5_DLL herr_t H5D__get_offset_copy(const H5D_t *dset, const hsize_t *offset, hsize_t *offset_copy); +H5_DLL herr_t H5D__chunk_direct_write(const H5D_t *dset, uint32_t filters, hsize_t *offset, uint32_t data_size, const void *buf); -H5_DLL herr_t H5D__chunk_direct_read(const H5D_t *dset, hid_t dxpl_id, hsize_t *offset, +H5_DLL herr_t H5D__chunk_direct_read(const H5D_t *dset, hsize_t *offset, uint32_t *filters, void *buf); #ifdef H5D_CHUNK_DEBUG H5_DLL herr_t H5D__chunk_stats(const H5D_t *dset, hbool_t headers); @@ -696,39 +673,38 @@ H5_DLL herr_t H5D__chunk_stats(const H5D_t *dset, hbool_t headers); H5_DLL herr_t H5D__chunk_format_convert(H5D_t *dset, H5D_chk_idx_info_t *idx_info, H5D_chk_idx_info_t *new_idx_info); /* Functions that operate on compact dataset storage */ -H5_DLL herr_t H5D__compact_fill(const H5D_t *dset, hid_t dxpl_id); +H5_DLL herr_t H5D__compact_fill(const H5D_t *dset); H5_DLL herr_t H5D__compact_copy(H5F_t *f_src, H5O_storage_compact_t *storage_src, H5F_t *f_dst, H5O_storage_compact_t *storage_dst, H5T_t *src_dtype, - H5O_copy_t *cpy_info, hid_t dxpl_id); + H5O_copy_t *cpy_info); /* Functions that operate on virtual dataset storage */ +H5_DLL herr_t H5D__virtual_store_layout(H5F_t *f, H5O_layout_t *layout); H5_DLL herr_t H5D__virtual_copy_layout(H5O_layout_t *layout); -H5_DLL herr_t H5D__virtual_set_extent_unlim(const H5D_t *dset, hid_t dxpl_id); +H5_DLL herr_t H5D__virtual_set_extent_unlim(const H5D_t *dset); H5_DLL herr_t H5D__virtual_reset_layout(H5O_layout_t *layout); -H5_DLL herr_t H5D__virtual_delete(H5F_t *f, hid_t dxpl_id, H5O_storage_t *storage); -H5_DLL herr_t H5D__virtual_copy(H5F_t *f_src, H5O_layout_t *layout_dst, - hid_t dxpl_id); -H5_DLL herr_t H5D__virtual_init(H5F_t *f, hid_t dxpl_id, const H5D_t *dset, - hid_t dapl_id); +H5_DLL herr_t H5D__virtual_delete(H5F_t *f, H5O_storage_t *storage); +H5_DLL herr_t H5D__virtual_copy(H5F_t *f_src, H5O_layout_t *layout_dst); +H5_DLL herr_t H5D__virtual_init(H5F_t *f, const H5D_t *dset, hid_t dapl_id); H5_DLL hbool_t H5D__virtual_is_space_alloc(const H5O_storage_t *storage); -H5_DLL herr_t H5D__virtual_hold_source_dset_files(const H5D_t *dset, H5D_virtual_held_file_t **head); -H5_DLL herr_t H5D__virtual_refresh_source_dsets(H5D_t *dset, hid_t dxpl_id); +H5_DLL herr_t H5D__virtual_hold_source_dset_files(const H5D_t *dset, + H5D_virtual_held_file_t **head); +H5_DLL herr_t H5D__virtual_refresh_source_dsets(H5D_t *dset); H5_DLL herr_t H5D__virtual_release_source_dset_files(H5D_virtual_held_file_t *head); /* Functions that operate on EFL (External File List)*/ H5_DLL hbool_t H5D__efl_is_space_alloc(const H5O_storage_t *storage); -H5_DLL herr_t H5D__efl_bh_info(H5F_t *f, hid_t dxpl_id, H5O_efl_t *efl, - hsize_t *heap_size); +H5_DLL herr_t H5D__efl_bh_info(H5F_t *f, H5O_efl_t *efl, hsize_t *heap_size); /* Functions that perform fill value operations on datasets */ H5_DLL herr_t H5D__fill(const void *fill, const H5T_t *fill_type, void *buf, - const H5T_t *buf_type, const H5S_t *space, hid_t dxpl_id); + const H5T_t *buf_type, const H5S_t *space); H5_DLL herr_t H5D__fill_init(H5D_fill_buf_info_t *fb_info, void *caller_fill_buf, H5MM_allocate_t alloc_func, void *alloc_info, H5MM_free_t free_func, void *free_info, const H5O_fill_t *fill, const H5T_t *dset_type, hid_t dset_type_id, - size_t nelmts, size_t min_buf_size, hid_t dxpl_id); -H5_DLL herr_t H5D__fill_refill_vl(H5D_fill_buf_info_t *fb_info, size_t nelmts, hid_t dxpl_id); + size_t nelmts, size_t min_buf_size); +H5_DLL herr_t H5D__fill_refill_vl(H5D_fill_buf_info_t *fb_info, size_t nelmts); H5_DLL herr_t H5D__fill_term(H5D_fill_buf_info_t *fb_info); #ifdef H5_HAVE_PARALLEL @@ -768,8 +744,7 @@ H5_DLL herr_t H5D__chunk_collective_write(H5D_io_info_t *io_info, * memory and the file */ H5_DLL htri_t H5D__mpio_opt_possible(const H5D_io_info_t *io_info, const H5S_t *file_space, const H5S_t *mem_space, - const H5D_type_info_t *type_info, const H5D_chunk_map_t *fm, - H5P_genplist_t *dx_plist); + const H5D_type_info_t *type_info); #endif /* H5_HAVE_PARALLEL */ |