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CHECKPOINTING: 作品数：14被引量：70H指数：3; 导出分析报告; 相关领域：自动化与计算机技术更多>>; 相关作者：贾佳张唤兰陈文超高静怀王保利更多>>; 相关机构：国防科学技术大学西安科技大学西安交通大学中国北方车辆研究所更多>>; 相关期刊：《Chinese Journal of Electronics》《Journal of Computer Science & Technology》《Science China(Technological Sciences)》《地球物理学报》更多>>; 相关基金：国家自然科学基金国家高技术研究发展计划国家重点基础研究发展计划国家科技重大专项更多>>

Enhancing Reliability via Checkpointing in Cloud Computing Systems被引量：4: 《China Communications》2017年第7期108-117,共10页Ao Zhou Qibo Sun Jinglin Li; supported by Beijing Natural Science Foundation (4174100);NSFC(61602054);the Fundamental Research Funds for the Central Universities; Cloud computing is becoming an important solution for providing scalable computing resources via Internet. Because there are tens of thousands of nodes in data center, the probability of server failures is nontrivial....; 关键词：cloud computing cloud service RELIABILITY fault tolerance data center network

静态分析面向异构系统的应用级Checkpoint设置问题被引量：2: 《软件学报》2013年第6期1361-1375,共15页贾佳杨学军马亚青; 国家自然科学基金(60921062;61003087); 应用级checkpointing是一种在大规模科学计算领域中备受关注的容错技术,该技术由用户程序员选择在适当的地方保存关键数据,从而降低了容错开销.选择合适的checkpointing位置、减小全局checkpoint保存数据量是优化应用级checkpointing技...; 关键词：应用级checkpointing 异构系统通用GPU 同步检查点设置异步检查点设置

VMckpt:lightweight and live virtual machine checkpointing: 《Science China(Information Sciences)》2012年第12期2865-2880,共16页LIU HaiKun JIN Hai LIAO XiaoFei MA Bo XU ChengZhong; supported by National Basic Research Program of China(Grant No.2007CB310900);China National Natural Science Foundation(NSFC)(Grant Nos.60973133,61133006);MoE-Intel Information Technology Special Research Foundation(Grant No.MOE-INTEL-10-05);U.S.NSF(Grant No.CNS-0914330); Recent advance of virtualization technology provides a new approach to check-point/restart at the virtual machine （VM） level. In contrast to traditional process-level checkpointing, checkpointing at the vir- tualiza...; 关键词：checkpoint/restart copy-on-write page eviction virtual machine

地震叠前逆时偏移的有效边界存储策略被引量：53: 《地球物理学报》2012年第7期2412-2421,共10页王保利高静怀陈文超张唤兰; 国家自然科学基金(40730424);国家科技重大专项(2011ZX05023-005)资助; 基于双程波动方程的逆时偏移被认为是目前最好的偏移成像技术,更适合于复杂构造成像.然而,大计算量和大存储量使得逆时偏移的计算成本很高而无法用于大数据量的地震成像.本文分析了目前常用的存储策略,并分别在空间和时间上对存储策略...; 关键词：逆时偏移 CHECKPOINTING GPU 存储策略

PartialRC: A Partial Recomputing Method for Efficient Fault Recovery on GPGPUs被引量：1: 《Journal of Computer Science & Technology》2012年第2期240-255,共16页徐新海杨学军薛京灵林宇斐林一松; supported by the National Natural Science Foundation of China under Grant Nos. 60921062, 61003087, 61120106005 and 61170049; GPGPUs are increasingly being used to as performance accelerators for HPC （High Performance Computing） applications in CPU/GPU heterogeneous computing systems, including TianHe-1A, the world＇s fastest supercomputer...; 关键词：GPGPU partial recomputing fault tolerance CUDA CHECKPOINTING

ArchSim:A System-Level Parallel Simulation Platform for the Architecture Design of High Performance Computer被引量：4: 《Journal of Computer Science & Technology》2009年第5期901-912,共12页黄永勤李宏亮谢向辉钱磊郝子宇过锋张昆; supported by the National High Technology Research and Development 863 Program of China under Grant No. 2007AA01Z117;the National Basic Research 973 Program of China under Grant No.2007CB310900; High performance computer （HPC） is a complex huge system, of which the architecture design meets increasing difficulties and risks. Traditional methods, such as theoretical analysis, component-level simulation and s...; 关键词：high performance computer architecture system-level parallel simulation synchronization protocol message communication distributed checkpointing/restart

Low-Overhead Non-Blocking Checkpointing Scheme for Mobile Computing Systems: 《Tsinghua Science and Technology》2007年第S1期110-115,共6页门朝光曹刘娟王立闻徐振朋; the Postdoctoral Science Foundation (No. 20060390461);the Basic Research Foundation of Harbin Engineering University (Nos. HEUF040806,HEUFT05009, and HEUFP05020); When applied to mobile computing systems,checkpoint protocols for distributed computing systems would face many new challenges, such as low wireless bandwidth, frequent disconnections, and lack of stable storage at mo...; 关键词：mobile computing fault tolerant coordinated checkpoint rollback recovery

Using Computing Checkpoint Implement Efficient Coordinated Checkpointing被引量：3: 《Chinese Journal of Electronics》2006年第2期193-196,共4页MEN Chaoguang WANG Nianbin ZHAO Yunlong; To reduce the overhead of coordinated checkpoint algorithm executing, this paper introduces the concept of ＂computing checkpoint＂ to design an efficient coordinated checkpoint algorithm. Through piggybacking the inf...; 关键词：Distributed system Fault tolerant Coordinated checkpoint Rollback recovery.

Checkpointing Scheme for Relevant Distributed Real-Time Tasks被引量：1: 《Journal of Donghua University(English Edition)》2005年第3期23-27,共5页方明袁由光杨升春赵晓勇; A checkpointing scheme for relevant distributed real-time tasks which can be scheduled as a DAG is proposed. A typical algorithm, OSA, is selected for DAG scheduling. A new methods based a new structure, Scheduled Clu...; 关键词：CHECKPOINT task scheduling DAG scheduled clusters tree

A New Adaptive Checkpointing Strategy for Mobile Computing被引量：2: 《Chinese Journal of Electronics》2005年第1期15-20,共6页MENChaoguang ZUODecheng YANGXiaozong; Adaptive checkpointing strategy is an efficient recovery scheme, which is suitable for mobile computing system. However， all existing adaptive checkpointing schemes are not correct to recover system when failure occu...; 关键词：移动计算自适应检查分布式计算机系统容错

CHECKPOINTING