Session ID: SFO17-451 Session Name: An Overview of Post-K Supercomputer Development in Japan - SFO17-451 Speaker: Yutaka Ishikawa Track: LEG

★ Session Summary ★ The next flagship supercomputer in Japan, replacement of the K supercomputer and thus we call it post-K supercomputer, is being designed to be operated in early 2020s. Its node architecture and interconnect are respectively ARM V8 SVC and a 6-D mesh/torus network designed by Fujitsu. The system software developed for the post-K supercomputer includes a novel operating system for general-purpose manycore architectures, low-level communication and MPI libraries, and file I/O middleware. After introducing an overview of the post K architecture, the current status of the system software development will be presented. ————————————————— ★ Resources ★ Event Page: Presentation: Video: —————————————————

★ Event Details ★ Linaro Connect San Francisco 2017 (SFO17) 25-29 September 2017 Hyatt Regency San Francisco Airport

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Event Date: 28 Sept 2017

Speakers: Yutaka Ishikawa