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| author | Quincey Koziol <koziol@hdfgroup.org> | 2002-04-03 17:07:14 (GMT) |
|---|---|---|
| committer | Quincey Koziol <koziol@hdfgroup.org> | 2002-04-03 17:07:14 (GMT) |
| commit | 7ae00db7a4a4e8330245b15aa1e2fa1659cb9b1b (patch) | |
| tree | a01c9d03f52334938852b8f509bbe6bc8bcdac36 /src/H5Spkg.h | |
| parent | ad641fa7b617c8ca2ec11602cde0f72fa12696cd (diff) | |
| download | hdf5-7ae00db7a4a4e8330245b15aa1e2fa1659cb9b1b.zip hdf5-7ae00db7a4a4e8330245b15aa1e2fa1659cb9b1b.tar.gz hdf5-7ae00db7a4a4e8330245b15aa1e2fa1659cb9b1b.tar.bz2 | |
[svn-r5138] Purpose:
Bug Fix & Code Cleanup
Description:
The MPI-IO optimized transfer routines
(H5S_mpio_spaces_read/H5S_mpio_space_write) are not being invoked in all
the cases where they could be used.
Additionally, the code for determining if an optimized transfer is wrapped
into the actual I/O transfer routine in a very confusing way.
Solution:
Re-enabled MPI-IO optimized transfer routines in all the cases where they
should work.
Extracted all the pre-conditions for optimized transfers into separate
routines from the transfer routines.
Platforms tested:
FreeBSD 4.5 (sleipnir) & IRIX64 6.5 (modi4)
Diffstat (limited to 'src/H5Spkg.h')
| -rw-r--r-- | src/H5Spkg.h | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/src/H5Spkg.h b/src/H5Spkg.h index 0e6a0c5..0fc4513 100644 --- a/src/H5Spkg.h +++ b/src/H5Spkg.h @@ -133,11 +133,11 @@ __DLL__ herr_t H5S_point_select_deserialize(H5S_t *space, const uint8_t *buf); __DLL__ herr_t H5S_point_bounds(H5S_t *space, hsize_t *start, hsize_t *end); __DLL__ htri_t H5S_point_select_contiguous(const H5S_t *space); __DLL__ htri_t H5S_point_select_single(const H5S_t *space); +__DLL__ htri_t H5S_point_select_regular(const H5S_t *space); __DLL__ herr_t H5S_select_elements (H5S_t *space, H5S_seloper_t op, size_t num_elem, const hssize_t **coord); __DLL__ herr_t H5S_point_select_iterate(void *buf, hid_t type_id, H5S_t *space, - H5D_operator_t op, - void *operator_data); + H5D_operator_t op, void *operator_data); /* "All" select functions */ __DLL__ herr_t H5S_all_release(H5S_t *space); @@ -150,17 +150,17 @@ __DLL__ herr_t H5S_all_read(H5F_t *f, const struct H5O_layout_t *layout, const struct H5O_fill_t *fill, const struct H5O_efl_t *efl, size_t elmt_size, const H5S_t *file_space, const H5S_t *mem_space, - hid_t dxpl_id, void *buf/*out*/, - hbool_t *must_convert/*out*/); + hid_t dxpl_id, void *buf/*out*/); __DLL__ herr_t H5S_all_write(H5F_t *f, const struct H5O_layout_t *layout, const struct H5O_pline_t *pline, const struct H5O_fill_t *fill, const struct H5O_efl_t *efl, size_t elmt_size, const H5S_t *file_space, const H5S_t *mem_space, - hid_t dxpl_id, const void *buf, - hbool_t *must_convert/*out*/); + hid_t dxpl_id, const void *buf); __DLL__ herr_t H5S_all_select_iterate(void *buf, hid_t type_id, H5S_t *space, - H5D_operator_t op, void *operator_data); + H5D_operator_t op, void *operator_data); +__DLL__ htri_t H5S_all_opt_possible(const H5S_t *mem_space, + const H5S_t *file_space, const unsigned flags); /* Hyperslab selection functions */ __DLL__ herr_t H5S_hyper_release(H5S_t *space); @@ -176,6 +176,7 @@ __DLL__ herr_t H5S_hyper_span_blocklist(H5S_hyper_span_info_t *spans, hssize_t s __DLL__ herr_t H5S_hyper_bounds(H5S_t *space, hsize_t *start, hsize_t *end); __DLL__ htri_t H5S_hyper_select_contiguous(const H5S_t *space); __DLL__ htri_t H5S_hyper_select_single(const H5S_t *space); +__DLL__ htri_t H5S_hyper_select_regular(const H5S_t *space); __DLL__ herr_t H5S_hyper_select_iterate(void *buf, hid_t type_id, H5S_t *space, H5D_operator_t op, void *operator_data); |