------------------------------------------------------------------- Wed Mar 24 08:01:35 UTC 2021 - Egbert Eich - Update to version 4.1.0 * collectives: Add HAN and ADAPT adaptive collectives components. Both components are off by default and can be enabled by specifying "mpirun --mca coll_adapt_priority 100 --mca coll_han_priority 100 ...". We intend to enable both by default in Open MPI 5.0. * OMPIO is now the default for MPI-IO on all filesystems, including Lustre (prior to this, ROMIO was the default for Lustre). Many thanks to Mark Dixon for identifying MPI I/O issues and providing access to Lustre systems for testing. * Minor MPI one-sided RDMA performance improvements. * Fix hcoll MPI_SCATTERV with MPI_IN_PLACE. * Add AVX support for MPI collectives. * Updates to mpirun(1) about "slots" and PE=x values. * Fix buffer allocation for large environment variables. Thanks to @zrss for reporting the issue. * Upgrade the embedded OpenPMIx to v3.2.2. * Fix issue with extra-long values in MCA files. Thanks to GitHub user @zrss for bringing the issue to our attention. * UCX: Fix zero-sized datatype transfers. * Fix --cpu-list for non-uniform modes. * Fix issue in PMIx callback caused by missing memory barrier on Arm platforms. * OFI MTL: Various bug fixes. * Fixed issue where MPI_TYPE_CREATE_RESIZED would create a datatype with unexpected extent on oddly-aligned datatypes. * collectives: Adjust default tuning thresholds for many collective algorithms * runtime: fix situation where rank-by argument does not work * Portals4: Clean up error handling corner cases * runtime: Remove --enable-install-libpmix option, which has not worked since it was added * UCX: Allow UCX 1.8 to be used with the btl uct * UCX: Replace usage of the deprecated NB API of UCX with NBX * OMPIO: Add support for the IME file system * OFI/libfabric: Added support for multiple NICs * OFI/libfabric: Added support for Scalable Endpoints * OFI/libfabric: Added btl for one-sided support * OFI/libfabric: Multiple small bugfixes * libnbc: Adding numerous performance-improving algorithms - Removed: reproducible.patch - replaced by spec file settings. ------------------------------------------------------------------- Tue Sep 8 18:35:17 UTC 2020 - Nicolas Morey-Chaisemartin - Update to version 4.0.5 - See NEWS for the detailled changelog ------------------------------------------------------------------- Thu Jun 11 08:42:56 UTC 2020 - Nicolas Morey-Chaisemartin - Update to version 4.0.4 - See NEWS for the detailled changelog ------------------------------------------------------------------- Tue Jun 9 08:40:06 UTC 2020 - Nicolas Morey-Chaisemartin - Update to version 4.0.3 - See NEWS for the detailled changelog - Fixes compilation with UCX 1.8 - Drop memory-patcher-fix-compiler-warning.patch which was merged upstream ------------------------------------------------------------------- Thu Mar 19 08:28:04 UTC 2020 - Nicolas Morey-Chaisemartin - Drop different package string between SLES and Leap ------------------------------------------------------------------- Wed Jan 15 09:05:14 UTC 2020 - Nicolas Morey-Chaisemartin - Add memory-patcher-fix-compiler-warning.patch to fix 64bit portability issues ------------------------------------------------------------------- Thu Oct 31 17:05:14 UTC 2019 - Nicolas Morey-Chaisemartin - Link against libnuma (bsc#1155120) ------------------------------------------------------------------- Thu Oct 24 14:40:07 UTC 2019 - Nicolas Morey-Chaisemartin - Initial version (4.0.2) - Add reproducible.patch for reproducible builds.