Inclusion-based pointer analysis

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August undefined, 2024

WebMay 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 … WebJun 1, 2007 · Inclusion-based ( i.e. Andersen-style) pointer analysis is an important point in the space of pointer analys es, offering a potential sweet-spot in the trade-off between pr ecision and...

PUS: a fast and highly efficient solver for inclusion-based …

WebJul 20, 2011 · This paper summarizes two classes of improvement methods of inclusion-based analysis in recently twenty years, including: on-line optimizing technology such as … WebMar 23, 2024 · PUS, a new solving algorithm for inclusion-based pointer analysis, advances the state-of-the-art by operating on a small subgraph of the entire points-to constraint graph at each iteration while still guaranteeing correctness. Our experimental results show that PUS is 2x faster in solving context-insensitive points-to constraints and 7x faster ... the song delilah

PUS: A Fast and Highly Efficient Solver for Inclusion-based Pointer ...

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 … WebJan 1, 2015 · Inclusion-based points-to analysis (i.e., Andersen-style points-to analysis ) is a classical points-to analysis technique. It advocates an idea of translating a program into a … 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 … myron sheffler

andersen/Andersen.h at master · grievejia/andersen · GitHub

Unification-based Pointer Analysis without …

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 … WebPointer information is a prerequisite for most program analyses, and inclusion-based, i.e. Andersen-style, pointer analysis is widely used to compute such information. However, current inclusion-based analyses can have prohibitive costs in time and space, especially for programs with millions of lines of code. myron seagram from scan 2 goWebstate-of-the-art inclusion-based pointer analysis algorithms, namely, HT, PKH, and BLQ. We ﬁnd that HT is the fastest— 1.9 faster than PKH and 6.5 faster than BLQ. We … myron schrock blountstown fl

"Websparsity of the primary ﬂow-sensitive pointer analysis. We introduce the notion of access equivalence, which partitions def-use chains into equivalence classes, allow-ing SFS to efﬁciently process large amounts of def-use information. We evaluate an instance of SFS that uses inclusion-based pointer analysis as the auxiliary analysis. This " - Inclusion-based pointer analysis

Inclusion-based pointer analysis

WebMay 1, 2024 · Pus is a new constraint solving algorithm that signifi-cantly advances the state-of-the-art in pointer analysis and is able to analyze millions of lines of code such as PostgreSQL in 10 minutes on a commodity laptop. A crucial performance bottleneck in most interprocedural static analyses is solving pointer analysis constraints. We present Pus, a … WebFeb 2, 2015 · An Efficient GPU Implementation of Inclusion-Based Pointer Analysis Abstract: We present an efficient GPU implementation of Andersen's whole-program …

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WebDiversity, Inclusion, and Belonging; Effective Communications in Challenging Times; Grappling with Work-Life Balance; Harvard Business Publishing Collection; Harvard … 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 …

WebOct 20, 2024 · Inclusion-based ( i.e. Andersen-style) pointer analysis is an important point in the space of pointer analys es, offering a potential sweet-spot in the trade-off between pr ecision and performance. Webinsensitive inclusion-based pointer analysis efﬁciently [5]. This work showed that a BDD-based implementation could be competitive in performance with traditional im-plementations. Zhu also investigated using BDDs for pointer analysis [40,41]. In 2004, Whaley and Lam showed that BDDs could actually be used to solve context-sensitive

Webinclusion-basedapproaches are more efﬁcient but also more expen-sive, as they allow two aliased pointers to point to overlapping but different sets of locations. We have developed … WebOct 11, 2024 · Given an array arr[] of n sorted integer elements and an integer X, the task is to find the lower insertion point of X in the array. The lower insertion point is the index of …

WebPointer analysis is just a prerequi-site to our pointer recoder. 2.1 Related Work The general problem of pointer analysis can be divided into two parts, Points-To and Alias analysis. Points-to analysis attempts to statically determine the memory lo-cations a pointer can point to. On the other hand, alias analysis attempts to determine if two ...

WebOct 1, 2024 · 1. Research the audience in advance. Advertisement. Determine inclusive language choices by discovering the identity words and phrases learners use and … the song deja-vuWebIt is inclusion-based, meaning that two pointers may point to overlapping but dif-ferent sets of objects. It is also ﬁeld-sensitive, meaning that ... scribe our C pointer alias analysis based on our pcp model in Section 2. Section 3 presents the cons model. Section 4 discusses our type inference analysis. Section 5 presents our myron shawn lloydWebable whole-program pointer analysis to compute pointer information. The preci-sion of the computed information can have a profound impact on the usefulness of the subsequent program analysis. Inclusion-based, i.e. Andersen-style, pointer analysis is widely-used because of its relative precision and potential for scala-bility. the song dem bonesWebpointers cannot alias if they do not have compatible types [10]. By following strict aliasing, we further improve the precision of TEADSA. We have evaluated TEADSA against SEADSA and SVF, a state-of-the-art inclusion-based pointer analysis in LLVM, on the veriﬁcation problem of detecting unsafe memory ac-cesses. myron sharyWebPointer 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 that each pointer may point-to at runtime. The most common formulation is Andersen’s Pointer Analysis (APA), defined as an inclusion-based set of pointer ... the song dem dry bonesWebNov 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 myron sewell mdWebJan 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 … myron shekelle wwu