Sapha: Static Approximate Phase Analysis.
These pages describe work carried out on design implementation, and applications of a technique that we call static approximate phase analysis. The PI is Hridesh Rajan and much of the work is carried out by Tyler Sondag.
NewsMarch 2011: Invited talk on phase-based tuning at SMART '11. December 2010: Paper on Frances-A tool accepted for CCSC 2011. November 2010: Paper on phase-guided tuning accepted for CGO 2011. August 2010: Paper on cache analysis accepted for RTSS 2010. January 2010: Tutorial on Frances tool accepted for CCSC 2010. October 2009: Paper on Frances tool accepted for SIGCSE 2010. |
ThroughputThroughput is measured in terms of instructions committed over a fixed interval in execution time. Our more fin grained techniques improve throughput most since they more accurately assign the code to individual cores. However, this is at the cost of increased overhead.
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Department of Computer Science, sondag@iastate.edu.
Copyright © 2011, Iowa State University of Science and Technology. All rights reserved.
This material is based upon work supported by the National Science Foundation under Grant No. CCF-11-17937. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.