William F Godoy

Senior Computer Scientist in the Computational Science and Mathematics Division at Oak Ridge National Laboratory. Interests in High-Performance Computing (HPC) infrastructure, computational physics and large scale simulations. Julia aficionado.


15:40 UTC

Building Julia proxy mini apps for HPC system evaluation

07/27/2022, 3:40 PM3:50 PM UTC

We will showcase our efforts building Julia proxy applications, or mini apps, targeting the Summit and Frontier supercomputers. We developed XSBench.jl to simulate on-node CPU and GPU scalability of a Monte Carlo computational kernel and, and RIOPA.jl for parallel input/output (I/O) strategies. We will share the lessons learned from Julia’s fresh approach for performance and productivity as a viable language, similar to Fortran, C and C++ for high-performance computing (HPC) systems.

Platinum sponsors

Julia ComputingRelational AIJulius Technology

Gold sponsors


Silver sponsors

Invenia LabsBeacon BiosignalsMetalenzASMLG-ResearchConningPumas AIQuEra Computing Inc.Jeffrey Sarnoff

Media partners

Packt PublicationGather TownVercel

Community partners

Data UmbrellaWiMLDS

Fiscal Sponsor