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| author | Jacob Smith <jake.smith@hdfgroup.org> | 2019-01-04 18:17:44 (GMT) |
|---|---|---|
| committer | Jacob Smith <jake.smith@hdfgroup.org> | 2019-01-04 18:17:44 (GMT) |
| commit | bd0481ffeb6c9317b6493d6237592ad6c55f1f09 (patch) | |
| tree | c97edf5df01f341d88e6e66a384e61b47d5e1b79 /release_docs/RELEASE.txt | |
| parent | e1d865a11d7864f4c0733aa22a8c96f0f015ef75 (diff) | |
| download | hdf5-bd0481ffeb6c9317b6493d6237592ad6c55f1f09.zip hdf5-bd0481ffeb6c9317b6493d6237592ad6c55f1f09.tar.gz hdf5-bd0481ffeb6c9317b6493d6237592ad6c55f1f09.tar.bz2 | |
Add dataset header minimization release info.
Diffstat (limited to 'release_docs/RELEASE.txt')
| -rw-r--r-- | release_docs/RELEASE.txt | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/release_docs/RELEASE.txt b/release_docs/RELEASE.txt index 228ee43..8ed0a27 100644 --- a/release_docs/RELEASE.txt +++ b/release_docs/RELEASE.txt @@ -144,6 +144,17 @@ New Features (DER - 2018/10/26, HDFFV-10614) + - Add ability to minimze dataset object headers. + + Inform the library to expect no attributes on created datasets, and to + allocate the least space possible for the object headers. + A continuation block is created if attributes are added to a 'minimized' + dataset, which can reduce performance. + + H5Pget/set_dset_no_attrs_hint, H5Fget/set_no_dset_attrs_hint + + (TRILAB-45) + Parallel Library: ----------------- |