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| author | Neil Fortner <nfortne2@hdfgroup.org> | 2010-05-25 20:40:38 (GMT) |
|---|---|---|
| committer | Neil Fortner <nfortne2@hdfgroup.org> | 2010-05-25 20:40:38 (GMT) |
| commit | 842d0d310bd7506a5676412d61e94007a580e666 (patch) | |
| tree | c61f0f5301c8c2ec75997777b4f4fc7f4292e717 /src/H5Dint.c | |
| parent | fdaeddcdcd5191f6cd5b4febf65280a8a68faaeb (diff) | |
| download | hdf5-842d0d310bd7506a5676412d61e94007a580e666.zip hdf5-842d0d310bd7506a5676412d61e94007a580e666.tar.gz hdf5-842d0d310bd7506a5676412d61e94007a580e666.tar.bz2 | |
[svn-r18895] Purpose: Improve allocation performance of filtered datasets with non-default VL
fill values.
Description:
Previously, H5D_chunk_allocate would, if a dataset were filtered and had a non-default VL fill value, allocate a new buffer for every chunk. Changed
H5D_chunk_allocate to reuse the existing buffer if possible. Also other
miscellaneous cleanup.
Tested: jam, linew, amani (h5committest)
Diffstat (limited to 'src/H5Dint.c')
| -rw-r--r-- | src/H5Dint.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/H5Dint.c b/src/H5Dint.c index 6253aa6..538ff80 100644 --- a/src/H5Dint.c +++ b/src/H5Dint.c @@ -2190,10 +2190,10 @@ H5D_set_extent(H5D_t *dset, const hsize_t *size, hid_t dxpl_id) */ if(shrink && H5D_CHUNKED == dset->shared->layout.type && (*dset->shared->layout.ops->is_space_alloc)(&dset->shared->layout.storage)) { - /* Remove excess chunks */ - if(H5D_chunk_prune_by_extent(dset, dxpl_id, curr_dims) < 0) - HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "unable to remove chunks ") - } /* end if */ + /* Remove excess chunks */ + if(H5D_chunk_prune_by_extent(dset, dxpl_id, curr_dims) < 0) + HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "unable to remove chunks") + } /* end if */ /* Mark the dataspace as dirty, for later writing to the file */ dset->shared->space_dirty = TRUE; |