I’ve run the 3.1.6rc2 and 4.0.3rc3 src rpms through some smoke tests and they both built and ran properly on RHEL 8.
From: devel <devel-boun...@lists.open-mpi.org> On Behalf Of Geoffrey Paulsen via devel Sent: Wednesday, January 29, 2020 7:03 PM To: devel@lists.open-mpi.org Cc: Geoffrey Paulsen <gpaul...@us.ibm.com> Subject: [OMPI devel] v4.0.3rc3 ready for testing Please test v4.0.3rc3: https://www.open-mpi.org/software/ompi/v4.0/ Changes since v4.0.2 include: 4.0.3 -- January, 2020 ------------------------ - Add support for Mellanox Connectx6. - Fix a problem with Fortran compiler wrappers ignoring use of disable-wrapper-runpath configure option. Thanks to David Shrader for reporting. - Fixed an issue with trying to use mpirun on systems where neither ssh nor rsh is installed. - Address some problems found when using XPMEM for intra-node message transport. - Improve dimensions returned by MPI_Dims_create for certain cases. Thanks to @aw32 for reporting. - Fix an issue when sending messages larger than 4GB. Thanks to Philip Salzmann for reporting this issue. - Add ability to specify alternative module file path using Open MPI's RPM spec file. Thanks to @jschwartz-cray for reporting. - Clarify use of --with-hwloc configuration option in the README. Thanks to Marcin Mielniczuk for raising this documentation issue. - Fix an issue with shmem_atomic_set. Thanks to Sameh Sharkawi for reporting. - Fix a problem with MPI_Neighbor_alltoall(v,w) for cartesian communicators with cyclic boundary conditions. Thanks to Ralph Rabenseifner and Tony Skjellum for reporting. - Fix an issue using Open MPIO on 32 bit systems. Thanks to Orion Poplawski for reporting. - Fix an issue with NetCDF test deadlocking when using the vulcan Open MPIO component. Thanks to Orion Poplawski for reporting. - Fix an issue with the mpi_yield_when_idle parameter being ignored when set in the Open MPI MCA parameter configuration file. Thanks to @iassiour for reporting. - Address an issue with Open MPIO when writing/reading more than 2GB in an operation. Thanks to Richard Warren for reporting. --- Geoffrey Paulsen Software Engineer, IBM Spectrum MPI Email: gpaul...@us.ibm.com<mailto:gpaul...@us.ibm.com>
