39 citations · 39 across the 2 of their papers we have counts for
4 papers
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…
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…
On Using Linux Kernel Huge Pages with FLASH, an Astrophysical Simulation Code
Alan C. Calder, Catherine Feldman, Eva Siegmann +4
We present efforts at improving the performance of FLASH, a multi-scale, multi-physics simulation code principally for astrophysical applications, by using huge pages on Ookami, an…
Adaptive Multi-resolution 3D Hartree-Fock-Bogoliubov Solver for Nuclear Structure
Junchen Pei, George Fann, Robert Harrison +3
Complex many-body systems, such as triaxial and reflection-asymmetric nuclei, weakly-bound halo states, cluster configurations, nuclear fragments produced in heavy-ion fusion react…