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| -rw-r--r-- | release_docs/RELEASE.txt | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/release_docs/RELEASE.txt b/release_docs/RELEASE.txt index e386c8b..a92881e 100644 --- a/release_docs/RELEASE.txt +++ b/release_docs/RELEASE.txt @@ -132,7 +132,13 @@ New Features Parallel Library: ----------------- - - + - Changed the default behavior in parallel when reading the same dataset in its entirely + (i.e. H5S_ALL dataset selection) which is being read by all the processes collectively. + The new behavior is the HDF5 library will use an MPI_Bcast to pass the data read from + the disk by the root process to the remain processes in the MPI communicator associated + with the HDF5 file. + + (MSB - 2019/01/02, HDFFV-10652) Fortran Library: ---------------- |