多线程核内等值面提取算法的实例研究

Eurographics Symposium on Parallel Graphics and Visualization : EG PGV : [proceedings]. Eurographics Symposium on Parallel Graphics and Visualization Pub Date : 2004-06-10 DOI:10.2312/EGPGV/EGPGV04/083-092

Huijuan Zhang, Timothy S Newman, Xiang Zhang

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引用次数: 8

摘要

对行军立方体等面提取的多线程策略的计算性能进行了比较和实证研究。本文考虑了几种具有代表性的以数据为中心的策略。重点是可以在桌面(单cpu或双cpu)计算机上执行的核心计算。该研究的实证结果分析了初始化开销、单个表面提取时间和总运行时间的指标。此外，还分析了缓存行为和内存存储需求。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Case Study of Multithreaded In-core Isosurface Extraction Algorithms

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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Eurographics Symposium on Parallel Graphics and Visualization : EG PGV : [proceedings]. Eurographics Symposium on Parallel Graphics and Visualization

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