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authorJordan Henderson <jhenderson@hdfgroup.org>2018-08-09 18:08:02 (GMT)
committerJordan Henderson <jhenderson@hdfgroup.org>2018-08-09 18:08:02 (GMT)
commit5647dea421be9dc8429f08632aa72a8a22904292 (patch)
tree9913b569b932c76748fcefeb5cd294589454a023
parent9c52453657e6e5409aebc40a5997e5eea4e23958 (diff)
parent4f4f177b0af6063c0c22ec2e1a9ca99549bc8aac (diff)
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Merge pull request #1186 in HDFFV/hdf5 from ~JHENDERSON/hdf5:develop to develop
* commit '4f4f177b0af6063c0c22ec2e1a9ca99549bc8aac': Rearrange issues by date order RELEASE.txt changes for MPI updates
-rw-r--r--release_docs/RELEASE.txt28
1 files changed, 28 insertions, 0 deletions
diff --git a/release_docs/RELEASE.txt b/release_docs/RELEASE.txt
index f4170ac..96a91b1 100644
--- a/release_docs/RELEASE.txt
+++ b/release_docs/RELEASE.txt
@@ -47,6 +47,22 @@ New Features
Configuration:
-------------
+ - Added configuration checks for the following MPI functions:
+
+ MPI_Mprobe - Used for the Parallel Compression feature
+ MPI_Imrecv - Used for the Parallel Compression feature
+
+ MPI_Get_elements_x - Used for the "big Parallel I/O" feature
+ MPI_Type_size_x - Used for the "big Parallel I/O" feature
+
+ (JTH - 2018/08/02, HDFFV-10512)
+
+ - Added section to the libhdf5.settings file to indicate
+ the status of the Parallel Compression and "big Parallel I/O"
+ features.
+
+ (JTH - 2018/08/02, HDFFV-10512)
+
- Add option to execute swmr shell scripts from CMake.
Option TEST_SHELL_SCRIPTS redirects processing into a
@@ -177,6 +193,18 @@ Bug Fixes since HDF5-1.10.2 release
(ADB - 2018/08/06, HDFFV-10544)
+ - Added checks of the defined MPI_VERSION to guard against usage of
+ MPI-3 functions in the Parallel Compression and "big Parallel I/O"
+ features when HDF5 is built with MPI-2. Previously, the configure
+ step would pass but the build itself would fail when it could not
+ locate the MPI-3 functions used.
+
+ As a result of these new checks, HDF5 can again be built with MPI-2,
+ but the Parallel Compression feature will be disabled as it relies
+ on the MPI-3 functions used.
+
+ (JTH - 2018/08/02, HDFFV-10512)
+
- H5Adelete
H5Adelete failed when deleting the last "large" attribute that