CN105022673B - 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
- Publication number
- CN105022673B CN105022673B CN201510415605.1A CN201510415605A CN105022673B CN 105022673 B CN105022673 B CN 105022673B CN 201510415605 A CN201510415605 A CN 201510415605A CN 105022673 B CN105022673 B CN 105022673B
- Authority
- CN
- China
- Prior art keywords
- result
- sub
- block
- data
- thread
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004364 calculation method Methods 0.000 title claims abstract description 79
- 238000000034 method Methods 0.000 claims abstract description 125
- 238000001514 detection method Methods 0.000 claims abstract description 25
- 230000004927 fusion Effects 0.000 claims description 8
- 235000013399 edible fruits Nutrition 0.000 claims description 5
- 238000000205 computational method Methods 0.000 claims description 4
- 239000011159 matrix material Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
- 238000012937 correction Methods 0.000 abstract description 10
- 238000004458 analytical method Methods 0.000 abstract description 6
- 238000012545 processing Methods 0.000 abstract description 6
- 238000000638 solvent extraction Methods 0.000 abstract description 3
- 238000007418 data mining Methods 0.000 abstract description 2
- 230000010365 information processing Effects 0.000 abstract description 2
- 238000000605 extraction Methods 0.000 abstract 1
- 238000011084 recovery Methods 0.000 description 5
- 241001269238 Data Species 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Hardware Redundancy (AREA)
- Retry When Errors Occur (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510415605.1A CN105022673B (zh) | 2015-07-15 | 2015-07-15 | 一种面向数据并行计算容错的快速并行复算方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510415605.1A CN105022673B (zh) | 2015-07-15 | 2015-07-15 | 一种面向数据并行计算容错的快速并行复算方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105022673A CN105022673A (zh) | 2015-11-04 |
CN105022673B true CN105022673B (zh) | 2018-07-20 |
Family
ID=54412662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510415605.1A Active CN105022673B (zh) | 2015-07-15 | 2015-07-15 | 一种面向数据并行计算容错的快速并行复算方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105022673B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
CN114064331B (zh) * | 2020-07-29 | 2023-01-03 | 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 |
CN112232523B (zh) * | 2020-12-08 | 2021-03-02 | 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 |
CN117608791B (zh) * | 2023-12-01 | 2024-08-06 | 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 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104714758A (zh) * | 2015-01-19 | 2015-06-17 | 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 |
-
2015
- 2015-07-15 CN CN201510415605.1A patent/CN105022673B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104714758A (zh) * | 2015-01-19 | 2015-06-17 | 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 |
Non-Patent Citations (2)
Title |
---|
Research on the fast parallel recomputing for parallel digital terrain analysis;Shoushuai Miao et.;《GRMSE 2014,CCIS 482,Springer-Verlag Berlin Heidelberg》;20141231;244-251 * |
Study on error-detecting approach for fault tolerance recomputing oriented parallel digital terrain analysis;Shoushuai Miao et.;《2014 13th International Symposium on Distributed Computing and Applications to Business,Engineering and Science》;20141231;148-151 * |
Also Published As
Publication number | Publication date |
---|---|
CN105022673A (zh) | 2015-11-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105022673B (zh) | 一种面向数据并行计算容错的快速并行复算方法 | |
US11947423B2 (en) | Data reconstruction in distributed storage systems | |
US10824361B2 (en) | Changing data reliability type within a storage system | |
Elliott et al. | Combining partial redundancy and checkpointing for HPC | |
US10346245B2 (en) | Data storage system and data storage method | |
CN101923441B (zh) | 混合磁盘冗余阵列的写请求处理方法、控制器和存储系统 | |
US7853571B2 (en) | Techniques for file system recovery | |
US8392813B2 (en) | Redundant file system | |
US10592365B2 (en) | Method and apparatus for managing storage system | |
CN104391903A (zh) | 一种基于分布存储和并行计算的电网数据质量检测方法 | |
CN102306157B (zh) | 数据中心环境下一种面向节能的高可靠数据存储方法 | |
US11379326B2 (en) | Data access method, apparatus and computer program product | |
CN111240887A (zh) | 基于三维闪存存储结构的错误页识别方法 | |
CN103744754A (zh) | 一种抗辐射加固并行星载计算机系统及其使用方法 | |
Venkatesan et al. | Reliability of data storage systems under network rebuild bandwidth constraints | |
CN104866244A (zh) | 一种平衡条带写的raid-6i/o调度方法 | |
CN102184079A (zh) | 一种raid5级别磁盘阵列的写性能优化方法 | |
CN102902603B (zh) | 一种面向数据并行计算的容错方法 | |
Wang et al. | Algorithms and Architectures for Parallel Processing: 15th International Conference, ICA3PP 2015, Zhangjiajie, China, November 18-20, 2015, Proceedings, Part IV | |
CN103024047A (zh) | 一种数据容错方法 | |
CN104391763B (zh) | 基于设备视图冗余的众核处理器容错方法 | |
Dou et al. | A fast parallel re-computation with redundancy mechanism for parallel digital terrain analysis | |
CN107168825A (zh) | 一种面向Xdraw可视性分析并行计算的容错方法 | |
Miao et al. | Research on the fast parallel recomputing for parallel digital terrain analysis | |
Xiao-dong | Research on Multi-thread Parallel Computing Fault-Tolerant Technology |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190704 Address after: 213022 No. 7 Taihu West Road, Xinbei District, Changzhou City, Jiangsu Province Patentee after: Changzhou Picture Sharing Information Technology Co.,Ltd. Address before: 210046 No. 1 Wenyuan Road, Yadong New District, Nanjing, Jiangsu Province Patentee before: Nanjing Normal University |
|
TR01 | Transfer of patent right |
Effective date of registration: 20191226 Address after: 213022 No. 7 Taihu West Road, Xinbei District, Changzhou City, Jiangsu Province Patentee after: Changzhou Huimo Education Information Consulting Service Co.,Ltd. Address before: 213022 No. 7 Taihu West Road, Xinbei District, Changzhou City, Jiangsu Province Patentee before: Changzhou Picture Sharing Information Technology Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CP03 | Change of name, title or address |
Address after: 213002 3rd floor, building 2, Education Industrial Park, 299 Tongjiang South Road, Xinbei District, Changzhou City, Jiangsu Province Patentee after: Changzhou huamo Information Technology Co.,Ltd. Address before: 213022 No.7 Taihu West Road, Xinbei District, Changzhou City, Jiangsu Province Patentee before: Changzhou Huimo Education Information Consulting Service Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221206 Address after: Room 1518, Floor 5, Building 1, No. 483, Changxu Road, Gusu District, Suzhou City, Jiangsu Province, 215,000 Patentee after: Suzhou Gongxiang Information Technology Co.,Ltd. Address before: 213002 3rd floor, building 2, Education Industrial Park, 299 Tongjiang South Road, Xinbei District, Changzhou City, Jiangsu Province Patentee before: Changzhou huamo Information Technology Co.,Ltd. |
|
TR01 | Transfer of patent right |