{"title":"Interprocedural heap analysis for parallelizing imperative programs","authors":"U. Assman, M. Weinhardt","doi":"10.1109/PMMP.1993.315553","DOIUrl":null,"url":null,"abstract":"The parallelization of imperative programs working on pointer data structures is possible by using extensive heap analysis. Therefore, we consider a new interprocedural version of the heap analysis algorithm with summary nodes from Chase, Wegman and Zadeck (1990). Our analysis handles arbitrary call graph inclusive recursion, works on a realistic low-level intermediate language, and uses a modified propagation method to correct an inaccuracy of the original algorithm. Furthermore, we discuss how loops and recursions over heap data structures can be parallelized based on the analysis information.<<ETX>>","PeriodicalId":220365,"journal":{"name":"Proceedings of Workshop on Programming Models for Massively Parallel Computers","volume":"266 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1993-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"17","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of Workshop on Programming Models for Massively Parallel Computers","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PMMP.1993.315553","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 17
Abstract
The parallelization of imperative programs working on pointer data structures is possible by using extensive heap analysis. Therefore, we consider a new interprocedural version of the heap analysis algorithm with summary nodes from Chase, Wegman and Zadeck (1990). Our analysis handles arbitrary call graph inclusive recursion, works on a realistic low-level intermediate language, and uses a modified propagation method to correct an inaccuracy of the original algorithm. Furthermore, we discuss how loops and recursions over heap data structures can be parallelized based on the analysis information.<>
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