{"title":"PNPEq: Verification of Scheduled Conditional Behavior in Embedded Software using Petri Nets","authors":"R. Mittal, Dominique Blouin, S. Bandyopadhyay","doi":"10.1109/APSEC53868.2021.00059","DOIUrl":null,"url":null,"abstract":"Software for embedded systems goes through a scheduling phase where it is subjected to optimizing transformations. In such a scenario, validating the preservation of semantics across the transformation is essential. In this paper, we present PNPEq (Petri Net Program Equivalence), an ongoing work on a novel translation validation technique to handle various schedule-time conditional optimizations among others. The method makes use of a reduced size Petri net model integrating SMT solvers for validating arithmetic transformations. The approach is illustrated with a simple program and its translation, and further validated with a preliminary example suite.","PeriodicalId":143800,"journal":{"name":"2021 28th Asia-Pacific Software Engineering Conference (APSEC)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 28th Asia-Pacific Software Engineering Conference (APSEC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APSEC53868.2021.00059","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Software for embedded systems goes through a scheduling phase where it is subjected to optimizing transformations. In such a scenario, validating the preservation of semantics across the transformation is essential. In this paper, we present PNPEq (Petri Net Program Equivalence), an ongoing work on a novel translation validation technique to handle various schedule-time conditional optimizations among others. The method makes use of a reduced size Petri net model integrating SMT solvers for validating arithmetic transformations. The approach is illustrated with a simple program and its translation, and further validated with a preliminary example suite.