SCHEDULE: NOV 10-16, 2012
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Containment Domains - A Scalable, Efficient, and Flexible Resiliency Scheme for Exascale Systems
EVENT TYPE: Papers, Best Student Paper Finalists
TIME: 2:00PM - 2:30PM
SESSION CHAIR: Bronis R. de Supinski
AUTHOR(S):Jinsuk Chung, Ikhwan Lee, Michael Sullivan, Jee Ho Ryoo, Dongwan Kim, Doe Hyun Yoon, Larry Kaplan, Mattan Erez
This paper describes and evaluates a scalable and efficient resiliency scheme based on the concept of containment domains. Containment domains are a programming construct that enables applications to express resiliency needs and interact with the system to tune and specialize error detection, state preservation and restoration, and recovery schemes. Containment domains have weak transactional semantics and are nested to take advantage of the machine hierarchy and to enable distributed and hierarchical state preservation, restoration, and recovery as an alternative to non-scalable and inefficient checkpoint-restart. We evaluate the scalability and efficiency of containment domains using generalized trace-driven simulation and analytical analysis and show that containment domains are superior to both checkpoint restart and redundant execution approaches.
Bronis R. de Supinski (Chair) - Lawrence Livermore National Laboratory
Jinsuk Chung - University of Texas at Austin
Ikhwan Lee - University of Texas at Austin
Michael Sullivan - University of Texas at Austin
Jee Ho Ryoo - University of Texas at Austin
Dongwan Kim - University of Texas at Austin
Doe Hyun Yoon - Hewlett-Packard
Larry Kaplan - Cray Inc.
Mattan Erez - University of Texas at Austin