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Diffstat (limited to 'release_docs/RELEASE.txt')
| -rw-r--r-- | release_docs/RELEASE.txt | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/release_docs/RELEASE.txt b/release_docs/RELEASE.txt index 767e19c..e63d4c2 100644 --- a/release_docs/RELEASE.txt +++ b/release_docs/RELEASE.txt @@ -141,6 +141,16 @@ Bug Fixes since HDF5-1.10.3 release Library ------- + - A bug was discovered in the parallel library where an application + would eventually consume all of the available MPI communicators + when continually writing to a compressed dataset in parallel. This + was due to internal copies of an HDF5 File Access Property List, + which each contained a copy of the MPI communicator, not being + closed at the end of each write operation. This problem was + exacerbated by larger numbers of processors. + + (JTH - 2018/12/05, HDFFV-10629) + - Allow H5detect and H5make_libsettings to take a file as an argument. Rather than only writing to stdout, add a command argument to name |