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| author | Jonathan Kim <jkm@hdfgroup.org> | 2012-10-19 21:28:14 (GMT) |
|---|---|---|
| committer | Jonathan Kim <jkm@hdfgroup.org> | 2012-10-19 21:28:14 (GMT) |
| commit | 961a24ac3c18614850f998d7391728164090d1d6 (patch) | |
| tree | a709aef783d7461aed3a924f84b4539af0a50a7d /release_docs/RELEASE.txt | |
| parent | 14e7962b3058cdb2190829398fcf99b74f71aa5a (diff) | |
| download | hdf5-961a24ac3c18614850f998d7391728164090d1d6.zip hdf5-961a24ac3c18614850f998d7391728164090d1d6.tar.gz hdf5-961a24ac3c18614850f998d7391728164090d1d6.tar.bz2 | |
[svn-r22933] Purpose:
HDFFV-8145 h5diff slowness with version >= 1.8.7
Description:
Improved speed when comparing HDF5 files with lots of attributes. Much slower performance was identified with release version from 1.8.7 to 1.8.10 compared to 1.8.6.
Tested:
jam (linux32-LE), koala (linux64-LE), ostrich (linuxppc64-BE), tejeda (mac32-LE), Windows (32-LE cmake), cmake (jam)
Diffstat (limited to 'release_docs/RELEASE.txt')
| -rw-r--r-- | release_docs/RELEASE.txt | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/release_docs/RELEASE.txt b/release_docs/RELEASE.txt index 937fa93..47653b1 100644 --- a/release_docs/RELEASE.txt +++ b/release_docs/RELEASE.txt @@ -733,6 +733,9 @@ Bug Fixes since HDF5-1.8.0 release Tools ----- + - h5diff: Improved speed when comparing HDF5 files with lots of + attributes. Much slower performance was identified with release version + from 1.8.7 to 1.8.10 compared to 1.8.6. (JKM 2012/10/19) - h5repack: "h5repack -f NONE file1.h5 out.h5" command failed if source file contains chunked dataset and a chunk dim is bigger than the dataset dim. Another issue is that the command changed max dims |