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The OpenMPI project has released version 1.7.4 of the HPC-friendly OpenMPI framework. OpenMPI is an open source implementation of the Message Passing Interface (MPI). According to published reports ... Latest release of the popular HPC-ready framework approaches full MPI 3 compliance. ... New OpenMPI Improves FORTRAN Support

deprecated ADIOS package and introduced ADIOS2. Introduced two OpenMPI variants. One with PMIX support and one without PMIX support. The OpenMPI variant with PMIX support is used in the slurm based

performance without have to scale to hundreds or thousands of Message Passing Interface (MPI) tasks.” ORNL says it will use the Summit system to study combustion science, climate change, energy storage

+ command-line interface. It includes updates to many modules, including: the HPC Roll (which contains a preconfigured OpenMPI environment), as well as the Intel, Dell, Univa Grid Engine, Moab, Mellanox, Open