{"title":"Case Study of Multithreaded In-core Isosurface Extraction Algorithms","authors":"Huijuan Zhang, Timothy S Newman, Xiang Zhang","doi":"10.2312/EGPGV/EGPGV04/083-092","DOIUrl":null,"url":null,"abstract":"A comparative, empirical study of the computational performance of multithreading strategies for Marching Cubes isosurface extraction is presented. Several representative data-centric strategies are considered. Focus is on in-core computation that can be performed on desktop (single- or dual-CPU) computers. The study's empirical results are analyzed on the metrics of initialization overhead, individual surface extraction time, and total run time. In addition, an analysis of cache behavior and memory storage requirements is presented.","PeriodicalId":90824,"journal":{"name":"Eurographics Symposium on Parallel Graphics and Visualization : EG PGV : [proceedings]. Eurographics Symposium on Parallel Graphics and Visualization","volume":"45 1","pages":"83-92"},"PeriodicalIF":0.0000,"publicationDate":"2004-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"8","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Eurographics Symposium on Parallel Graphics and Visualization : EG PGV : [proceedings]. Eurographics Symposium on Parallel Graphics and Visualization","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2312/EGPGV/EGPGV04/083-092","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 8
Abstract
A comparative, empirical study of the computational performance of multithreading strategies for Marching Cubes isosurface extraction is presented. Several representative data-centric strategies are considered. Focus is on in-core computation that can be performed on desktop (single- or dual-CPU) computers. The study's empirical results are analyzed on the metrics of initialization overhead, individual surface extraction time, and total run time. In addition, an analysis of cache behavior and memory storage requirements is presented.
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