The International Conference for High Performance Computing, Networking, Storage, and Analysis
The International Conference for High Performance Computing, Networking, Storage, and Analysis
Workshop: ESPM2 2022: Seventh International Workshop on Extreme Scale Programming Models and Middleware
Authors: Nicholas Malaya (Advanced Micro Devices (AMD) Inc)
Abstract: Increasing workload fidelity and achieving faster time to solution has required the deployment of the world's first exascale systems. However, the scale of these systems present programming challenges due to greatly increased parallelism and heterogeneity. This talk details early performance results at scale on systems such as Frontier using a variety of techniques across HPC and Machine Learning, such as MPI and RCCL. We conclude with a discussion of the significance and impact of programming models on applications with GPUs/accelerators during the post-exascale era.