CN105022673A - 一种面向数据并行计算容错的快速并行复算方法 - Google Patents
一种面向数据并行计算容错的快速并行复算方法 Download PDFInfo
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106971369A (zh) * | 2017-03-02 | 2017-07-21 | 南京师范大学 | 一种基于gpu的地形可视域分析的数据调度与分发方法 |
CN107168825A (zh) * | 2017-05-22 | 2017-09-15 | 南京师范大学 | 一种面向Xdraw可视性分析并行计算的容错方法 |
CN108459922A (zh) * | 2018-03-12 | 2018-08-28 | 北京理工大学 | 一种爆轰数值仿真并行程序中断续算方法 |
CN110083488A (zh) * | 2019-04-21 | 2019-08-02 | 哈尔滨工业大学 | 一种面向gpgpu的细粒度低开销的容错系统 |
CN112232523A (zh) * | 2020-12-08 | 2021-01-15 | 湖南航天捷诚电子装备有限责任公司 | 一种国产化人工智能计算设备 |
CN114064331A (zh) * | 2020-07-29 | 2022-02-18 | 中国科学院深圳先进技术研究院 | 容错计算方法及其容错计算装置、存储介质和计算机设备 |
CN117608791A (zh) * | 2023-12-01 | 2024-02-27 | 成都北中网芯科技有限公司 | 一种分裂线程调度方法及其验证方法 |
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CN104714758B (zh) * | 2015-01-19 | 2017-07-07 | 华中科技大学 | 一种基于校验raid加入镜像结构的阵列构建方法及读写系统 |
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Title |
---|
SHOUSHUAI MIAO ET.: "Research on the fast parallel recomputing for parallel digital terrain analysis", 《GRMSE 2014,CCIS 482,SPRINGER-VERLAG BERLIN HEIDELBERG》 * |
SHOUSHUAI MIAO ET.: "Study on error-detecting approach for fault tolerance recomputing oriented parallel digital terrain analysis", 《2014 13TH INTERNATIONAL SYMPOSIUM ON DISTRIBUTED COMPUTING AND APPLICATIONS TO BUSINESS,ENGINEERING AND SCIENCE》 * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106971369A (zh) * | 2017-03-02 | 2017-07-21 | 南京师范大学 | 一种基于gpu的地形可视域分析的数据调度与分发方法 |
CN106971369B (zh) * | 2017-03-02 | 2020-06-12 | 南京师范大学 | 一种基于gpu的地形可视域分析的数据调度与分发方法 |
CN107168825A (zh) * | 2017-05-22 | 2017-09-15 | 南京师范大学 | 一种面向Xdraw可视性分析并行计算的容错方法 |
CN108459922A (zh) * | 2018-03-12 | 2018-08-28 | 北京理工大学 | 一种爆轰数值仿真并行程序中断续算方法 |
CN110083488A (zh) * | 2019-04-21 | 2019-08-02 | 哈尔滨工业大学 | 一种面向gpgpu的细粒度低开销的容错系统 |
CN110083488B (zh) * | 2019-04-21 | 2023-03-17 | 哈尔滨工业大学 | 一种面向gpgpu的细粒度低开销的容错系统 |
CN114064331A (zh) * | 2020-07-29 | 2022-02-18 | 中国科学院深圳先进技术研究院 | 容错计算方法及其容错计算装置、存储介质和计算机设备 |
CN112232523A (zh) * | 2020-12-08 | 2021-01-15 | 湖南航天捷诚电子装备有限责任公司 | 一种国产化人工智能计算设备 |
CN117608791A (zh) * | 2023-12-01 | 2024-02-27 | 成都北中网芯科技有限公司 | 一种分裂线程调度方法及其验证方法 |
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