2024 Doop pointer analysis

Doop pointer analysis

Author: uvzk

August undefined, 2024

WebIn this work, we evaluate two major frameworks for pointer analysis, WALA and Doop, on the DaCapo set of benchmarks. We compare the pointer analyses available in Wala and Doop, and conclude that---even though based on a declarative specification---Doop provides a better pointer analysis than Wala in terms of precision and scalability. WebDoop encodes a pointer analysisdeclarativelybyusingDatalog(alogic-basedlanguage)todefinepointer-related relations(intermsofDatalogrules)andaDatalogenginetoinferthepoints-tofacts. Thus, itsperformanceislargelydeterminedbytheDatalogengineusedandcanbealsosensitive …

PointEval: On the Impact of Pointer Analysis Frameworks

Webon top of the Doop pointer analysis framework for Java [Bravenboer and Smaragdakis2009]. We used our approach to produce a object-sensitivity heuristic from the object allocation graph on which the state-of-the-art object-sensitivity heuristic Scaler [Li et al. 2024b] was developed. http://prl.korea.ac.kr/~pronto/home/papers/oopsla20.pdf hot 8 yoga sherman oaks parking

Doop Framework 101 - GitHub Pages

WebOct 12, 2024 · We demonstrate the benefits in a realistic implementation that leverages the Doop points-to analysis framework (including its context-sensitivity and reflection analysis features) to provide an information-flow analysis with excellent precision (over 91%) and recall (over 99%) for standard Java information-flow benchmarks. WebA context- insensitive pointer analysis, such as Andersen’s analysis [Andersen 1994], analyzes a method only once, producing one points-to set for every variable and one abstract object for modeling every allocation site in the method. WebTo demonstrate the usefulness of SCALER to pointer analysis, we have integrated SCALER with DOOP ( PLDI'14 artifact version ), a state-of-the-art context-sensitive points-to analysis framework for Java. For your convenience, this repository also contains the DOOP framework with SCALER integrated. hot 8 yoga woodland hills ca

PointEval: On the Impact of Pointer Analysis Frameworks

WebOur recent work introduced the Doop framework for points-to analysis of Java programs. Although Datalog has been used for points-to analyses before, Doop is the first implementation to express full end-to-end context-sensitive analyses in Datalog. This includes key elements such as call-graph construction as well as the logic dealing with … WebDec 1, 2024 · Pointer analysis is a technique to statically infer the objects referred by a variable in all possible executions. Being a fundamental static analysis problem, it has gathered wide attention in recent literature [Yannis2024-OOPSLA-PTaint, YannisOOPSLA2009, tamiflex2011Bodden]. However, pointer analysis is a long standing … psychosis personality disorderWeb•Flow-insensitive pointer analysis computes what memory locations pointer expressions may refer to, at any time in program execution •Flow-sensitive pointer analysis is (traditionally) too expensive to perform for whole program •Flow-insensitive pointer analyses typically used for whole program analyses hot 8 yoga teacher training

"Webanalysis. Thus, our exception analysis is speciﬁed in a form that ap-plies to points-to analyses of varying precision, and the exception analysis transparently inherits the points-to analysis precision. Our joint analysis is implemented in the Doop pointer analysis framework for Java.1 Doop builds on the idea of specifying pointer " - Doop pointer analysis

Doop pointer analysis

GitHub - KnowSciEng/doop: Doop - Framework for Java Pointer and Tai…

WebDoop - Framework for Java Pointer and Taint Analysis (using P/Taint) Getting Started. At its core, Doop is a collection of various analyses expressed in the form of Datalog rules. The... Benchmarks & Platform Lib. For a variety of benchmarks, you could clone (or … Easily build, package, release, update, and deploy your project in any language—on … Through developer training, the creation of components that form a secure … Releases - Doop - Framework for Java Pointer and Taint Analysis (using P/Taint) Doop - Framework for Java Pointer and Taint Analysis - doop/gradle.properties … WebDec 1, 2024 · Pointer analysis is a foundational analysis leveraged by various static analyses. Therefore, it gathered wide attention in research for decades. Some pointer analysis frameworks are based...

Did you know?

WebJan 1, 2015 · Doop [5, 18] is a pointer analysis framework for Java programs written in Datalog. Its reflection handling was similar to the reflection analysis in except that it is done context-sensitively. Doop can now accept the analysis results of TamiFlex ... Webcursion is the source of all complexity in program analysis. For a standard exam-ple, the logic for computing a callgraph depends on having points-to information for pointer expressions, which, in turn, requires a callgraph. We can easily see such re-cursive deﬁnitions in points-to analysis alone. Consider, for instance, two relations,

WebDoop is a declarative framework for static analysis of Java programs, centered on pointer analysis algorithms. Doop provides a large variety of analyses and also the surrounding scaffolding to run an analysis end-to-end (fact generation, processing, statistics, etc.). The declarative nature of Doop stems from its use of Datalog (more ... Web•It is an instance of a ﬂow-sensitive analysis in Datalog. As such, it introduces idioms and patterns also used in a multitude of other (current or future) analyses in DOOP. •The analysis is minimal, yet models the core features of a general must-alias analysis in a handful of declarative rules. In this way, the analysis semantics are ...

WebDec 1, 2024 · Abstract: Pointer analysis is a foundational analysis leveraged by various static analyses. Therefore, it gathered wide attention in research for decades. Some pointer analysis frameworks are based on succinct declarative specifications. WebNov 13, 2024 · Auxiliary Presentation Video. We present Graphick, a new technique for automatically learning graph-based heuristics for pointer analysis. The existing researches have shown that exploiting the program's graph structure is a promising way to develop cost-effective analysis heuristics, promoting the recent trend of ``graph-based heuristics'' that …

WebPointer analysis is a foundational analysis leveraged by various static analyses. Therefore, it gathered wide attention in research for decades. Some pointer analysis frameworks are based on succinct declarative specifications.

Web•Flow-sensitive pointer analysis is (traditionally) too expensive to perform for whole program •Flow-insensitive pointer analyses typically used for whole program analyses •Recent work shows ﬂow-sensitivity can scale: Flow-sensitive pointer analysis for millions of lines of code by Hardekopf and Lin, CGO 11. 7 hot 89.9 birthday list hot 80s rocker chicksWebPointer analysis in the presence of dynamic class load-ing. In Martin Odersky, editor, Proc.18thECOOP, volume 3344 of LNCS, pages 96–122, Oslo, Norway, June 2004. Springer-Verlag. ISBN 3-540-23988-X. [16] Susan Horwitz. Precise ﬂow-insensitive may-alias analysis is np-hard. Transactions on Programming Lan-guages and Systems, … hot 899 playlistWebDoop (pointer-analysis) Orchestra CDSS No practical applications of recursive query theory … have been found to date. -- Hellerstein and Stonebraker “Readings in Database Systems” Hey wait… there ARE applications! Add recursion quote of Today’s Tutorial, or,Datalog: Taste it Again for the First Time hot 89.9 contestsWebNov 10, 2015 · As stated in the documentation the tool expects several environment variables DOOP_HOME, DOOP_OUT, DOOP_HOME and DOOP_EXTERNALS to be set and it simply complains that DOOP_EXTERNALS is not set. Instead of setting the environment variable you can also pass the externals directory via command line option - … hot 87.7 fmWebApr 11, 2024 · 视频：南京大学《软件分析》课程10（Pointer Analysis - Foundations II）哔哩哔哩_bilibili 课程主页：Static Program Analysis Tai-e (pascal-lab.net) 笔记参考：【课程笔记】南大软件分析课程8——指针分析-上下文敏感（课时11/12） - 简书 (jianshu.com) (34条消息) 【课程笔记】南大软件分析课程—16课时完整版_bsauce的 ... hot 89.9 online radioWebPLDI echoes FCRC’s statement regarding recent legislation in Florida. Anyone, from any background, should feel encouraged to participate and contribute to PLDI. Differences – in age, race, gender and sexual orientation, nationality, physical ability, thinking style and experience – bring richness to our efforts in providing quality programs and services for … hot 8 yoga koreatown