The proceedings contain 17 papers. The topics discussed include: ensuring statistical reproducibility of ocean model simulations in the age of hybrid computing;simulation of droplet dispersion in COVID-19 type pandemics on Fugaku;refactoring the MPS/university of Chicago radiative MHD (MURaM) model for GPU/CPU performance portability using OpenACC directives;stream-AI-MD: streaming AI-driven adaptive molecular simulations for heterogeneous computing platforms;performance optimization and load-balancing modeling for superparametrization by 3D LES;progress towards accelerating the unified model on hybrid multi-core systems;in-situ assessment of device-side compute work for dynamic load balancing in a GPU-accelerated PIC code;and fast scalable implicit solver with convergence of equation-based modeling and data-driven learning: earthquake city simulation on low-order unstructured finite element.
Proceedings of the Platform for Advanced Scientific Computing Conference, PASC 2021