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| author | Binh-Minh Ribler <bmribler@hdfgroup.org> | 2018-10-29 14:52:50 (GMT) |
|---|---|---|
| committer | Binh-Minh Ribler <bmribler@hdfgroup.org> | 2018-10-29 14:52:50 (GMT) |
| commit | 0b321904a3be4d3988f99fca158d7e576ddb6df2 (patch) | |
| tree | c98a60e107e500fd36b9ac0d4b5fdec0f1dd69ed /src/H5Dpkg.h | |
| parent | 202d7403282230e2071412237ac7ba86ccb7f3db (diff) | |
| download | hdf5-0b321904a3be4d3988f99fca158d7e576ddb6df2.zip hdf5-0b321904a3be4d3988f99fca158d7e576ddb6df2.tar.gz hdf5-0b321904a3be4d3988f99fca158d7e576ddb6df2.tar.bz2 | |
New API functions
Description:
Added functions to query chunk information:
H5Dget_num_chunks(dset_id, fspace_id, *nchunks)
Gets the number of written chunks that intersect with the given
dataspace. However, in this version, the intersection is not
yet completed. Thus, the number of all written chunks will be
returned.
H5Dget_chunk_info_by_coord(dset_id, *coord, *filter_mask, *addr, *size)
Given a chunk's coordinates, returns the chunk's filter, address,
and size.
H5Dget_chunk_info(dset_id, fspace_id, index, *coord, *filter_mask, *addr, *size)
Given a chunk's index, returns the chunk's coordinates, filter,
address, and size. The chunk belongs to a set of chunks that have
nonempty intersection with the specified dataspace. However, in
this version, the intersection is not yet completed, and the index
is of all the written chunks.
Platforms tested:
Linux/64 (jelly)
Linux/64 (platypus)
Darwin (osx1011test)
Diffstat (limited to 'src/H5Dpkg.h')
| -rw-r--r-- | src/H5Dpkg.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/H5Dpkg.h b/src/H5Dpkg.h index b887b87..7d550b5 100644 --- a/src/H5Dpkg.h +++ b/src/H5Dpkg.h @@ -566,6 +566,9 @@ H5_DLL herr_t H5D__alloc_storage(const H5D_io_info_t *io_info, H5D_time_alloc_t 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 index, 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, |