Demonstrating GPU code portability and scalability for radiative heat transfer computations

Brad Peterson,Alan Humphrey,John Holmen,Todd Harman,Martin Berzins, Dan Sunderland,H. Carter Edwards

Journal of Computational Science（2018）

引用 18|浏览19

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摘要

•Scalability modifications for a radiation transport simulation problem on 16,384 GPUs.•Kokkos portability modifications to efficiently execute small code loops on GPUs.•Running a single portable radiation transport codebase on CPUs, GPUs, and Xeon Phis.

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关键词

Asynchronous many-task runtime,GPU,Scalability,Portability,Radiative heat transfer

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