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. |
Tools developed for the SAPHA projectAs part of the SAPHA project, we are developing several tools. The original purpose of these tools was to carry out our experiments. Along the way we have found other uses for these tools. Frances: Control flow graph generator (web based)
This web tool generates a control flow graph from given source code.
Each node in the graph is shown with its assembly code.
Basic static analysis is done to color code the graph for simple control
structures.
A paper on this tool and its use was presented at
SIGCSE 2010
and
CCSC 2010 (central plains)
.
For more details, see the Frances project website.
Frances-A: Architecture Level Program SimulatorThis web tool builds upon the Frances tool to provide a simple and easy to use architecture level progrma simulator. A technical report regarding this tool and its use has been made available. This work will also appear at CCSC 2011 central plains. For more details, see the Frances project website.
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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.