Ookami: An A64FX Computing Resource
astro-ph.IM
/ Authors
A. C. Calder, E. Siegmann, C. Feldman, S. Chheda, D. C. Smolarski, F. D. Swesty, A. Curtis, J. Dey, D. Carlson, B. Michalowicz
and 1 more author
/ 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.