Ookami: An A64FX Computing Resource
A. C. Calder, E. Siegmann, C. Feldman, S. Chheda, D. C. Smolarski, F., D. Swesty, A. Curtis, J. Dey, D. Carlson, B. Michalowicz, R. J. Harrison
TL;DR
Ookami offers community access to a supercomputer with A64FX processors, enabling research and education, and demonstrates its performance on astrophysical simulations.
Contribution
This paper introduces the Ookami project, providing access to an ARM-based supercomputer and sharing performance insights on astrophysical codes.
Findings
Successful deployment of A64FX-based supercomputer for community use
Performance data on astrophysical simulation codes
Educational and training program details
Abstract
We present a look at Ookami, a project providing community access to a testbed supercomputer with the ARM-based A64FX processors developed by a collaboration between RIKEN and Fujitsu and deployed in the Japanese supercomputer Fugaku. We describe the project, provide details about the user base and education/training program, and present highlights from performance studies of two astrophysical simulation codes.
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Taxonomy
TopicsDistributed and Parallel Computing Systems · Parallel Computing and Optimization Techniques · Advanced Data Storage Technologies