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National Repository of Grey Literature 12 records found  previous11 - 12  jump to record: Search took 0.00 seconds. 
Towards Parameterized Contract Validator in ANaConDA Framework
 Mužikovská, Monika ; Fiedor, Tomáš (referee) ; Smrčka, Aleš (advisor)
This work deals with problematics of contracts for parallelism. It is a technique allowing to specify requirements for atomicity in parallel programs and to create automatic tools for detection of atomicity violation. ANaConDA framework provides dynamic analyser called Contract-validator which can detect contract violations in parallel programs. However, due to analysis without context, it can produce a lot of warnings about contract violation that are not considered as errors. The aim of this work was to design and implement a method supporting contracts extended with parameters and their constraints which will lead to more accurate results of the analysis. Experiments using newly created analyser on a set of benchmarks with known atomicity violations showed that analysis with parameters can reduce the results by dozens of reports that unnecessarily burdened developers and made it harder to reveal real errors.
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An Extension of the ANaConDa Tool for Dynamic Analysis of Concurrent Programs
 Horňák, Michal ; Češka, Milan (referee) ; Vojnar, Tomáš (advisor)
The main goal of this thesis is to implement algorithm FastTrack for dynamic analysis of multi-threaded programs in C/C++. FastTrack is algorithm which detects data race errors. It is based on happens-before relation encoded into the vector-clocks.Vector-clocks allows extrapolation of the execution which improves detection of potential errors, which were not seen in the actual run of the program however in other executions they could cause problems. Algorithm is implemented into the framework ANaConDA. ANaConDA is a tool for implementation of dynamic analyzers of parallel programs on binary level. It provides neccessary run time program informations for detectors use to discover concurency errors.
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National Repository of Grey Literature : 12 records found   previous11 - 12  jump to record:
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