From 2549afc840468e924cfcb5398cd18cc4e7db4359 Mon Sep 17 00:00:00 2001 From: jhendersonHDF Date: Tue, 24 Oct 2023 20:03:24 -0500 Subject: Add release note for H5Pset_evict_on_close change for parallel HDF5 (#3765) (#3767) --- release_docs/RELEASE.txt | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/release_docs/RELEASE.txt b/release_docs/RELEASE.txt index f228e39..f7cb681 100644 --- a/release_docs/RELEASE.txt +++ b/release_docs/RELEASE.txt @@ -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: ---------------- -- cgit v0.12