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| author | Vailin Choi <vchoi@hdfgroup.org> | 2015-06-12 22:55:18 (GMT) |
|---|---|---|
| committer | Vailin Choi <vchoi@hdfgroup.org> | 2015-06-12 22:55:18 (GMT) |
| commit | e29904660a01b137e8470a8fe71d2d73a3f76538 (patch) | |
| tree | ead1d6c90cc3dac1cc5d6979c6963dbb94b0a703 /src | |
| parent | d92c74b4aa169d33c72ea273dd401ac8586ca56f (diff) | |
| download | hdf5-e29904660a01b137e8470a8fe71d2d73a3f76538.zip hdf5-e29904660a01b137e8470a8fe71d2d73a3f76538.tar.gz hdf5-e29904660a01b137e8470a8fe71d2d73a3f76538.tar.bz2 | |
[svn-r27198] Set "entire_chunk" to false in H5D__chunk_write() for point selection as duplicate points are not checked to determine
that it is really an "entire chunk". The bug appears from running the mdset.c test. This is a short-term fix for the problem.
Diffstat (limited to 'src')
| -rw-r--r-- | src/H5Dchunk.c | 8 | ||||
| -rw-r--r-- | src/H5Dpkg.h | 1 |
2 files changed, 5 insertions, 4 deletions
diff --git a/src/H5Dchunk.c b/src/H5Dchunk.c index e22eb3a..af5123c 100644 --- a/src/H5Dchunk.c +++ b/src/H5Dchunk.c @@ -722,7 +722,6 @@ H5D__chunk_io_init(const H5D_io_info_t *io_info, const H5D_type_info_t *type_inf unsigned f_ndims; /* The number of dimensions of the file's dataspace */ int sm_ndims; /* The number of dimensions of the memory buffer's dataspace (signed) */ H5SL_node_t *curr_node; /* Current node in skip list */ - H5S_sel_type fsel_type; /* Selection type on disk */ char bogus; /* "bogus" buffer to pass to selection iterator */ unsigned u; /* Local index variable */ herr_t ret_value = SUCCEED; /* Return value */ @@ -836,13 +835,13 @@ H5D__chunk_io_init(const H5D_io_info_t *io_info, const H5D_type_info_t *type_inf fm->use_single = FALSE; /* Get type of selection on disk & in memory */ - if((fsel_type = H5S_GET_SELECT_TYPE(file_space)) < H5S_SEL_NONE) + if((fm->fsel_type = H5S_GET_SELECT_TYPE(file_space)) < H5S_SEL_NONE) HGOTO_ERROR(H5E_DATASET, H5E_BADSELECT, FAIL, "unable to get type of selection") if((fm->msel_type = H5S_GET_SELECT_TYPE(mem_space)) < H5S_SEL_NONE) HGOTO_ERROR(H5E_DATASET, H5E_BADSELECT, FAIL, "unable to get type of selection") /* If the selection is NONE or POINTS, set the flag to FALSE */ - if(fsel_type == H5S_SEL_POINTS || fsel_type == H5S_SEL_NONE) + if(fm->fsel_type == H5S_SEL_POINTS || fm->fsel_type == H5S_SEL_NONE) sel_hyper_flag = FALSE; else sel_hyper_flag = TRUE; @@ -2014,7 +2013,8 @@ H5D__chunk_write(H5D_io_info_t *io_info, const H5D_type_info_t *type_info, /* Determine if we will access all the data in the chunk */ if(dst_accessed_bytes != ctg_store.contig.dset_size || - (chunk_info->chunk_points * type_info->src_type_size) != ctg_store.contig.dset_size) + (chunk_info->chunk_points * type_info->src_type_size) != ctg_store.contig.dset_size || + fm->fsel_type == H5S_SEL_POINTS) entire_chunk = FALSE; /* Set chunk's [scaled] coordinates */ diff --git a/src/H5Dpkg.h b/src/H5Dpkg.h index 815dae4..1476229 100644 --- a/src/H5Dpkg.h +++ b/src/H5Dpkg.h @@ -337,6 +337,7 @@ typedef struct H5D_chunk_map_t { H5S_sel_iter_t mem_iter; /* Iterator for elements in memory selection */ unsigned m_ndims; /* Number of dimensions for memory dataspace */ H5S_sel_type msel_type; /* Selection type in memory */ + H5S_sel_type fsel_type; /* Selection type in file */ H5SL_t *sel_chunks; /* Skip list containing information for each chunk selected */ |