Add release note for H5Pset_evict_on_close change for parallel HDF5 (#3765) (#3767)

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jhendersonHDF 2023-10-24 20:03:24 -05:00 committed by GitHub
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@ -165,6 +165,18 @@ New Features
performing I/O on all the filtered datasets at once and then performing
I/O on all the unfiltered datasets at once.
- Changed H5Pset_evict_on_close so that it can be called with a parallel
build of HDF5
Previously, H5Pset_evict_on_close would always fail when called from a
parallel build of HDF5, stating that the feature is not supported with
parallel HDF5. This failure would occur even if a parallel build of HDF5
was used with a serial HDF5 application. H5Pset_evict_on_close can now
be called regardless of the library build type and the library will
instead fail during H5Fcreate/H5Fopen if the "evict on close" property
has been set to true and the file is being opened for parallel access
with more than 1 MPI process.
Fortran Library:
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