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| author | Quincey Koziol <koziol@lbl.gov> | 2020-08-21 21:28:19 (GMT) |
|---|---|---|
| committer | Quincey Koziol <koziol@lbl.gov> | 2020-08-21 21:28:19 (GMT) |
| commit | 3e4f255c5031f14a68d387df0762f7a2210df5a3 (patch) | |
| tree | 2c5c54692dc9a801b3e1f9b9191e4b80e8cb79e3 /release_docs | |
| parent | 3c5512eac4ecbd6f6a0fe1276de89c4fd2ae48e5 (diff) | |
| download | hdf5-3e4f255c5031f14a68d387df0762f7a2210df5a3.zip hdf5-3e4f255c5031f14a68d387df0762f7a2210df5a3.tar.gz hdf5-3e4f255c5031f14a68d387df0762f7a2210df5a3.tar.bz2 | |
Added release note for MPI type fix
Diffstat (limited to 'release_docs')
| -rw-r--r-- | release_docs/RELEASE.txt | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/release_docs/RELEASE.txt b/release_docs/RELEASE.txt index be88cd1..a7e8735 100644 --- a/release_docs/RELEASE.txt +++ b/release_docs/RELEASE.txt @@ -143,6 +143,12 @@ Bug Fixes since HDF5-1.12.0 release ================================== Library ------- + - Avoid setting up complex MPI types with 0-length vectors, which some + MPI implementations don't handle well. (In particular, IBM + SpectrumScale MPI on the Summit system at ORNL) + + (QAK - 2020/08/21) + - Explicitly declared dlopen to use RTLD_LOCAL dlopen documentation states that if neither RTLD_GLOBAL nor |