Adaptation of grammar based compression in detecting atomicity violations
Xu, Yang
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https://hdl.handle.net/2142/50485
Description
Title
Adaptation of grammar based compression in detecting atomicity violations
Author(s)
Xu, Yang
Issue Date
2014-09-16
Director of Research (if dissertation) or Advisor (if thesis)
Viswanathan, Mahesh
Department of Study
Computer Science
Discipline
Computer Science
Degree Granting Institution
University of Illinois at Urbana-Champaign
Degree Name
M.S.
Degree Level
Thesis
Keyword(s)
Atomicity violation
Compression
Grammar based codes
Straight line grammar
Abstract
Atomicity violation is a common kind of concurrency bug in real world projects. PENELOPE is a framework that can detect atomicity violations in a single observed trace, without explicitly examining all traces that result from every possible interleaving. This thesis proposes a way to improve performance of PENELOPE’s prediction stage by performing computation directly on grammar compressed execution trace file, leading to a running time linear in the length of compressed file and size of grammar.
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