The Open MPI community is pleased to announce the release of Open MPI v4.0.3.
Now available for download from the Open MPI Website (https://www.open-mpi.org/software/ompi/v4.0/).
Changes to v4.0.3 since v4.0.2 include:
Now available for download from the Open MPI Website (https://www.open-mpi.org/software/ompi/v4.0/).
Changes to v4.0.3 since v4.0.2 include:
4.0.3 -- March, 2020 ----------------------- - Update embedded PMIx to 3.1.5 - Add support for Mellanox ConnectX-6. - Fix an issue in OpenMPI IO when using shared file pointers. Thanks to Romain Hild for reporting. - Fix a problem with Open MPI using a previously installed Fortran mpi module during compilation. Thanks to Marcin Mielniczuk for reporting - 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.
_______________________________________________ ompi-packagers mailing list ompi-packagers@lists.open-mpi.org https://rfd.newmexicoconsortium.org/mailman/listinfo/ompi-packagers
