3 papers
cs.LG2024
Comprehensive Performance Modeling and System Design Insights for Foundation Models
Shashank Subramanian, Ermal Rrapaj, Peter Harrington +6
Generative AI, in particular large transformer models, are increasingly driving HPC system design in science and industry. We analyze performance characteristics of such transforme…
astro-ph.IM2023★ 1 cited
Ookami: An A64FX Computing Resource
A. C. Calder, E. Siegmann, C. Feldman +8
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 Fuji…
cs.DC2023★ 2 cited
A Further Study of Linux Kernel Hugepages on A64FX with FLASH, an Astrophysical Simulation Code
Catherine Feldman, Smeet Chheda, Alan C. Calder +4
We present an expanded study of the performance of FLASH when using Linux Kernel Hugepages on Ookami, an HPE Apollo 80 A64FX platform. FLASH is a multi-scale, multi-physics simulat…