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DOE OSTI · 1055856

ASC Co-design Proxy App Strategy

Heroux, Mike·Neely, J. Rob·Swaminarayan, Sriram
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Abstract

The NNSA labs representing the ASC program are coordinating on the development and release of a portfolio of proxy applications to be used in co-design. While each lab will develop their own set of proxy apps that represent the applications and algorithms of interest to them, we propose a common set of criteria to describe and measure proxy apps, and a strategy aimed at minimizing duplication and maximizing impact across the entire ASC proxy app portfolio. Proxy application (or proxy apps for short) is a catchall term for the simplification of characteristics of real applications that are of interest to DOE. These proxy apps are used in the co-design process as concrete examples for component and system designers to understand our software requirements. The proxy apps are generally openly available to the co-design community and, unlike benchmarks, are intended to facilitate the two-way communication required by co-design to optimally evaluate trade-offs in the system hardware, and inform the developer community of programming best practices for emerging architectures.

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Heroux, Mike, Neely, J. Rob, Swaminarayan, Sriram. 2012-10-19. ASC Co-design Proxy App Strategy. https://doi.org/10.2172/1055856

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