[1]王文义,辛小南,王若雨..MPP和用户有效速度的研究[J].郑州大学学报(工学版),2001,22(02):7-11.[doi:10.3969/j.issn.1671-6833.2001.02.003]
WANG Wenyi,Xin Xiaonan,Wang Ruoyu.Research on MPP and effective user speed[J].Journal of Zhengzhou University (Engineering Science),2001,22(02):7-11.[doi:10.3969/j.issn.1671-6833.2001.02.003]
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MPP和用户有效速度的研究(
)
《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]
- 卷:
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22卷
- 期数:
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2001年02期
- 页码:
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7-11
- 栏目:
-
- 出版日期:
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1900-01-01
文章信息/Info
- Title:
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Research on MPP and effective user speed
- 作者:
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王文义; 辛小南; 王若雨.
-
郑州工业大学电气信息工程学院,, 河南电力职工大学,
- Author(s):
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WANG Wenyi; Xin Xiaonan; Wang Ruoyu
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-
- 关键词:
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cache缺失延迟; 可定域性; 层次算法; 可视化工具
- Keywords:
-
- DOI:
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10.3969/j.issn.1671-6833.2001.02.003
- 文献标志码:
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A
- 摘要:
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大规模并行处理机(Massively Parallel Processor,MPP)一般都具有极高的理论峰值速度,但用户在实际应用中的有效速度却往往与之大相径庭.以Exemplar(SPP1200)系统为例,着重在cache缺失率、可定域性和层次算法等方面探讨了如何提高MPP用户有效速度这一问题,这对我国大规模并行机的推广应用将具有一定的实际意义.
- Abstract:
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Massively Parallel Processors (MPPs) generally have extremely high theoretical peak speeds, but the effective speed of users in practical applications is often very different. Taking Exemplar (SPP1200) system as an example, how to improve the effective speed of MPP users is discussed in terms of cache missing rate, localizability and hierarchical algorithm, which will have certain practical significance for the promotion and application of large-scale parallel machines in China.
更新日期/Last Update:
1900-01-01