diff options
| author | Quincey Koziol <koziol@hdfgroup.org> | 2002-02-14 15:57:48 (GMT) |
|---|---|---|
| committer | Quincey Koziol <koziol@hdfgroup.org> | 2002-02-14 15:57:48 (GMT) |
| commit | 5883b9d67d32b3319f1ef5634acaa697733c07ed (patch) | |
| tree | 937bcf76b9471c93db037fa3e588c980a869b964 /src/H5Smpio.c | |
| parent | a1c37b6eb8c01cd87a1c442da76172e51da05b79 (diff) | |
| download | hdf5-5883b9d67d32b3319f1ef5634acaa697733c07ed.zip hdf5-5883b9d67d32b3319f1ef5634acaa697733c07ed.tar.gz hdf5-5883b9d67d32b3319f1ef5634acaa697733c07ed.tar.bz2 | |
[svn-r4965] Purpose:
Bug Fix
Description:
If a non-zero fill-value is used for a chunked dataset, any non-existent
chunked read with an "all" selection (or a contiguous hyperslab selection)
will return zero for those instead of the user's fill-value.
Solution:
Fixed I/O code to pass down fill-value to "optimized" I/O routines, so it
will be available to fill the user's buffer with.
Platforms tested:
FreeBSD 4.5 (sleipnir)
Diffstat (limited to 'src/H5Smpio.c')
| -rw-r--r-- | src/H5Smpio.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/src/H5Smpio.c b/src/H5Smpio.c index e6cc074..ab15ad6 100644 --- a/src/H5Smpio.c +++ b/src/H5Smpio.c @@ -551,6 +551,7 @@ H5S_mpio_space_type( const H5S_t *space, const size_t elmt_size, herr_t H5S_mpio_spaces_xfer(H5F_t *f, const struct H5O_layout_t *layout, const struct H5O_pline_t UNUSED *pline, + const struct H5O_fill_t UNUSED *fill, const struct H5O_efl_t UNUSED *efl, size_t elmt_size, const H5S_t *file_space, const H5S_t *mem_space, hid_t dxpl_id, void *buf /*out*/, @@ -720,6 +721,7 @@ done: herr_t H5S_mpio_spaces_read(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, void *buf/*out*/, @@ -729,7 +731,7 @@ H5S_mpio_spaces_read(H5F_t *f, const struct H5O_layout_t *layout, FUNC_ENTER (H5S_mpio_spaces_read, FAIL); - ret_value = H5S_mpio_spaces_xfer(f, layout, pline, efl, elmt_size, + ret_value = H5S_mpio_spaces_xfer(f, layout, pline, fill, efl, elmt_size, file_space, mem_space, dxpl_id, buf, must_convert/*out*/, 0/*read*/); @@ -755,17 +757,18 @@ H5S_mpio_spaces_read(H5F_t *f, const struct H5O_layout_t *layout, */ herr_t H5S_mpio_spaces_write(H5F_t *f, const struct H5O_layout_t *layout, - const struct H5O_pline_t *pline, - 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*/) + 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*/) { herr_t ret_value = FAIL; FUNC_ENTER (H5S_mpio_spaces_write, FAIL); - ret_value = H5S_mpio_spaces_xfer(f, layout, pline, efl, elmt_size, + ret_value = H5S_mpio_spaces_xfer(f, layout, pline, fill, efl, elmt_size, file_space, mem_space, dxpl_id, (void*)buf, must_convert/*out*/, 1/*write*/); |