Beyond Fork-Join: Integration of Performance Portable Kokkos Kernels with HPX

Gregor Daiß,Mikael Simberg,Auriane Reverdell,John Biddiscombe,Theresa Pollinger,Hartmut Kaiser,Dirk Pflüger

2021 IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW)（2021）

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摘要

Between a widening range of GPU vendors and the trend of having more GPUs per compute node in supercomputers such as Summit, Perlmutter, Frontier and Aurora, developing performant yet portable distributed HPC applications becomes ever more challenging. Leveraging existing solutions like Kokkos for platform-independent code and HPX for distributing the application in a task-based fashion can allevi...

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关键词

Graphics processing units,Receivers,Standardization,Writing,Hardware,Supercomputers,Kernel

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