Inclusion-based pointer analysis

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August undefined, 2024

WebPointer analysis is one of the fundamental problems in static program analysis. Given a set of pointers, the task is to produce a useful over-approximation of the memory locations … Web// In pointer analysis terms, this is a subset-based, flow-insensitive, // field-sensitive, and context-insensitive algorithm pointer algorithm. // // This algorithm is implemented as …

The Complexity of Andersen’s Analysis in Practice - ResearchGate

WebInclusion-based PTAs are typically flow-sensitive but context-insensitive. Unification-based PTAs are typically context-sensitive but flow-insensitive. 11 Unification-based PTA -- an example A Context-insensitive Points-To Graph: 12 1 2 3 Unification-based PTA -- an example A Context-sensitive Points-To Graph: WebAug 31, 2016 · A points-to analysis in Java has to compute two sets of edges: (i) a set of unlabeled edges from variables to abstract heap objects, and (ii) a set of field-labeled edges between abstract objects. This is not the case for C/C++, where: 1. Objects can be allocated both on the stack and on the heap. 2. orangeville theatre ontario

How to Be an Inclusive Leader Psychology Today

WebMar 22, 2024 · In short, inclusive leadership is about recognizing and accepting the multiple identities of those whom you lead. But the keys to inclusion are not resting on the … WebMay 27, 2024 · A crucial performance bottleneck in most interprocedural static analyses is solving pointer analysis constraints. We present Pus, a highly efficient solver for inclusion-based pointer analysis. At the heart of Pus is a new constraint solving algorithm that signifi-cantly advances the state-of-the-art. Unlike the existing algorithms (i.e., wave and deep … WebNov 1, 2016 · As the analysis budget increases, Supa achieves improved precision, with its single-stage flow-sensitive analysis reaching 97% of that achieved by whole-program flow- sensitive analysis by consuming about 0.19 seconds and 36KB of memory per query, on average (with a budget of at most 10000 value-flow edges per query). References ipl 2022 live hotstar

Parallel Inclusion-based Points-to Analysis

Incremental Points-to Analysis for Java via Edit Propagation

Web// In pointer analysis terms, this is a subset-based, flow-insensitive, // field-sensitive, and context-insensitive algorithm pointer algorithm. // // This algorithm is implemented as three stages: // 1. Object identification. // 2. Inclusion constraint identification. // 3. Offline constraint graph optimization // 4. Inclusion constraint solving. WebJan 1, 2015 · Inclusion-based points-to analysis (i.e., Andersen-style points-to analysis [ 2 ]) is a classical points-to analysis technique. It advocates an idea of translating a program into a set of inclusion constraints on the points-to sets and then iteratively solving these constraints to yield the results [ 2 – 4 ]. ipl 2022 live stream freeWebOct 7, 2013 · This paper introduces a new pointer analysis based on Pointer SSA form, which is flow-sensitive, memory efficient, and can readily be parallelized, and decomposes the points-to analysis into fine-grained units of work that can be easily implemented in an asynchronous task-parallel programming model. PDF View 2 excerpts orangeville thrift shops

"WebNov 8, 2009 · Inclusion-Based Multi-level Pointer Analysis Abstract: A novel approach for points-to information analysis is presented, which can deal with not only the single dereferenced pointers, but also the multiple dereferenced pointers, arrays and … " - Inclusion-based pointer analysis

Inclusion-based pointer analysis

The Complexity of Andersen’s Analysis in Practice - ResearchGate

WebIn [9], Hardekopf and Lin presented a semi-sparse ﬂow-sensitive analysis. By putting top-level pointers in SSA, their def-use information can be exposed di-rectly. Lately [10], they generalized their work by making it full-sparse. This is done by using a ﬂow-insensitive inclusion-based pointer analysis to compute the required def-use ...

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WebOct 2, 2024 · PWCs significantly affect analysis performance when analyzing large C/C++ programs with heavy use of structs and classes.para This paper presents Dea, a fast and precise approach to handling of... WebInclusion-based points-to analysis is context-insensitive and ﬂow-insensitive. A context-sensitive analysis analyzes a pro- cedure separately for each context in which it is …

WebIt starts with the analysis of the top-most function in the call-graph and then proceeds with the analysis of its callees in a topological order. While analyzing a specific callee, it considers the join of the call contexts of all its callers. WebHe is broadly interested in Program Analysis, Secure Software Engineering and Machine Learning. In particular, his research focuses on building open-source frameworks for static analysis and verification techniques to improve the reliability and security of modern software systems.

WebMay 9, 2024 · We present PUS, a fast and highly efficient solver for inclusion-based pointer analysis. At the heart of PUS is a new constraint solving algorithm that significantly advances the state-of-the-art, i.e., wave and deep propagation algorithms. WebICSE 2024 PUS: A Fast and Highly Efficient Solver for Inclusion-based Pointer Analysis ACM SIGSOFT Distinguished Paper Award Peiming Liu, Yanze Li, Brad Swain and Jeff Huang PLDI 2024 When Threads Meet Events: Efficient and Precise Static Race Detection with Origins Bozhen Liu, Peiming Liu, Yanze Li, Chia-Che Tsai, Dilma Da Silva and Jeff Huang

WebMay 27, 2024 · A crucial performance bottleneck in most interprocedural static analyses is solving pointer analysis constraints. We present Pus, a highly efficient solver for inclusion …

WebInclusion-based points-to analysis is context-insensitive and ﬂow-insensitive. A context-sensitive analysis analyzes a pro- cedure separately for each context in which it is invoked; in contrast, a context-insensitive algorithm would merge information from all call sites. ipl 2022 match 35WebFeb 2, 2015 · An Efficient GPU Implementation of Inclusion-Based Pointer Analysis Abstract: We present an efficient GPU implementation of Andersen's whole-program … ipl 2022 match 22WebOct 1, 2024 · 1. Research the audience in advance. Advertisement. Determine inclusive language choices by discovering the identity words and phrases learners use and … ipl 2022 match 42WebMay 9, 2024 · ICSE 2024 Technical Track. We present PUS, a fast and highly efficient solver for inclusion-based pointer analysis. At the heart of PUS is a new constraint solving … orangeville therapistWebInclusion-based (i.e. Andersen-style) pointer analysis is an important point in the space of pointer analyses, offering a potential sweet-spot in the trade-off between precision and performance. However, current techniques for inclusion-based pointer analysis can have difficulties delivering on this potential. ipl 2022 match 49WebA crucial performance bottleneck in most interprocedural static analyses is solving pointer analysis constraints. We present Pus, a highly efficient solver for inclusion-based pointer analysis. At the heart of Pus is a new constraint solving algorithm that significantly … ipl 2022 match 40WebJan 1, 2009 · Inclusion-Based Multi-level Pointer Analysis January 2009 DOI: 10.1109/AICI.2009.157 Authors: Yingxia Cui Longshu Li Sheng Yao Abstract A novel … orangeville things to do