Portability Across DOE Office of Science HPC Facilities

Achieving good performance across a range of platforms is an important goal for high-performance CSE software.

Prerequisites

What is Performance Portability for CSE Applications?

How to Enable Performance Portability for CSE Applications?

Published March 15, 2018

Contributor Tim Williams

This DOE performance portability website is intended to be a living/growing documentation hub and guide for applications teams targeting systems at multiple DOE Office of Science facilities. The site discusses differences between the systems, the software environments, and the job-submission processes. The site also discusses how to define and measure performance portability and provides recommendations based on case studies for the most promising performance-portable programming approaches.