In this guest feature from the HPC Advisory Council, authors Gilad Shainer, Tong Liu, Pak Lui, and Richard Graham explore the advantages of offloading MPI collectives communications from the CPU to ...

本研究提出一种基于真实工作负载日志的动态资源管理（DRM）验证方法，通过用户行为采样和反馈机制回放历史工作负载，在Marenostrum 5超级计算机的125节点集群上评估MPI可变性。实验表明，采用并行效率优化策略（ParEfficiency）可减少博士生用户任务完成时间27% ...

Blog post by Christian Terboven on picking and building BOOST.MPI on HPC Server 2008 for use via C++ If you are a MPI programmer, you probably know that there are C++ bindings for MPI, which nowadays ...

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While nothing can beat the notoriety of the long-standing LINPACK benchmark, the metric by which supercomputer performance is gauged, there is ample room for a more practical measure. It might not ...