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authorDana Robinson <derobins@hdfgroup.org>2020-08-22 05:44:26 (GMT)
committerDana Robinson <derobins@hdfgroup.org>2020-08-22 05:44:26 (GMT)
commit55fe2acfb7f2806598fa139efc1026925946807d (patch)
tree16b5495d769e33345fc51d7fe7631fe35b38559c /release_docs
parent67ce2cff2a63b391de846f450e8ee74cbe73ab47 (diff)
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Brings the MPI datatype fixes from develop
Diffstat (limited to 'release_docs')
-rw-r--r--release_docs/RELEASE.txt6
1 files changed, 6 insertions, 0 deletions
diff --git a/release_docs/RELEASE.txt b/release_docs/RELEASE.txt
index f0a9b39..8265240 100644
--- a/release_docs/RELEASE.txt
+++ b/release_docs/RELEASE.txt
@@ -349,6 +349,12 @@ Bug Fixes since HDF5-1.10.6 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)
+
- Fixed use-of-uninitialized-value error
Appropriate initialization of local structs was added to remove the