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| author | Pedro Vicente Nunes <pvn@hdfgroup.org> | 2009-01-08 19:06:37 (GMT) |
|---|---|---|
| committer | Pedro Vicente Nunes <pvn@hdfgroup.org> | 2009-01-08 19:06:37 (GMT) |
| commit | 3568733b13b64ec7e55fb3b8955834e2209d55c4 (patch) | |
| tree | 95bcc9ad9e5d0d53ecc49b8a8cfe1cfb67ea0530 /release_docs/RELEASE.txt | |
| parent | d6da56adb76db4d8f4394e5d812697dd5b25909c (diff) | |
| download | hdf5-3568733b13b64ec7e55fb3b8955834e2209d55c4.zip hdf5-3568733b13b64ec7e55fb3b8955834e2209d55c4.tar.gz hdf5-3568733b13b64ec7e55fb3b8955834e2209d55c4.tar.bz2 | |
[svn-r16284]
- h5repack: When user doesn't specify a chunk size, h5repack now defines a default
chunk size as the same size of the size of the hyperslab used to read the chunks.
The size of the hyperslabs are defined as the size of each dimension or a
predefined constant, whatever is smaller. This assures that the chunk
read fits in the chunk cache. (PVN - 2008/11/21)
- H5Dset_extent: when shrinking dimensions, some chunks were not deleted.
(PVN - 2009/01/8)
Diffstat (limited to 'release_docs/RELEASE.txt')
| -rw-r--r-- | release_docs/RELEASE.txt | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/release_docs/RELEASE.txt b/release_docs/RELEASE.txt index b2a5bee..75433fe 100644 --- a/release_docs/RELEASE.txt +++ b/release_docs/RELEASE.txt @@ -117,7 +117,11 @@ New Features Error return code was changed to 2 from -1. (PVN - 2008/10/30) - h5import: TEXTFPE (scientific format) was deprecated. Use TEXTFP instead (PVN - 2008/10/30) - - h5repack: Define a default chunk whose size is manageable. (PVN - 2008/11/21) + - h5repack: When user doesn't specify a chunk size, h5repack now defines a default + chunk size as the same size of the size of the hyperslab used to read the chunks. + The size of the hyperslabs are defined as the size of each dimension or a + predefined constant, whatever is smaller. This assures that the chunk + read fits in the chunk cache. (PVN - 2008/11/21) @@ -196,6 +200,9 @@ Bug Fixes since HDF5-1.8.0 release (QAK - 2008/03/13) - Fixed bug in H5Aget_num_attrs() routine to handle invalid location ID correctly. (QAK - 2008/03/11) + - H5Dset_extent: when shrinking dimensions, some chunks were not deleted. + (PVN - 2009/01/8) + Configuration |