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| author | Vailin Choi <vchoi@jam.ad.hdfgroup.org> | 2018-08-16 02:14:58 (GMT) |
|---|---|---|
| committer | Vailin Choi <vchoi@jam.ad.hdfgroup.org> | 2018-08-16 02:14:58 (GMT) |
| commit | b9511a1fc3cfad74233fd0e706dc42ae5b9e4641 (patch) | |
| tree | 5c60f16ec74f734a3c48dada02d97eeea80a361c /release_docs | |
| parent | 423b4ecd656870f7c13ba1a418f73111ffdd08db (diff) | |
| download | hdf5-b9511a1fc3cfad74233fd0e706dc42ae5b9e4641.zip hdf5-b9511a1fc3cfad74233fd0e706dc42ae5b9e4641.tar.gz hdf5-b9511a1fc3cfad74233fd0e706dc42ae5b9e4641.tar.bz2 | |
Add release notes for HDFFV-10180.
Diffstat (limited to 'release_docs')
| -rw-r--r-- | release_docs/RELEASE.txt | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/release_docs/RELEASE.txt b/release_docs/RELEASE.txt index 566b494..629d49a 100644 --- a/release_docs/RELEASE.txt +++ b/release_docs/RELEASE.txt @@ -180,6 +180,21 @@ Bug Fixes since HDF5-1.10.2 release Library ------- + - Performance issue with H5Oget_info + + H5Oget_info family of routines retrieves information for an object such + as object type, access time, number of attributes, and storage space etc. + Retrieving all such information regardless is an overkill and causes + performance issue when doing so for many objects. + + Add an additional parameter to the the H5Oget_info family of routines + indicating the type of information to be retrieved. The same is done + to the H5Ovisit family of routines which recursively visits an object + returning object information in a callback function. Both sets of routines + are versioned and the corresponding compatibility macros are added. + + (VC - 2018/08/15, HDFFV-10180) + - Test failure due to metadata size in test/vds.c The size of metadata from test_api_get_ex_dcpl() in test/vds.c is not as expected |