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检索条件"主题词=Parallel File system"
120 条 记 录,以下是51-60 订阅
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Challenges and Solutions for Tracing Storage systems: A Case Study with Spectrum Scale
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ACM TRANSACTIONS ON STORAGE 2018年 第2期14卷 18-18页
作者: Vef, Marc-Andre Tarasov, Vasily Hildebrand, Dean Brinkmann, Andre Johannes Gutenberg Univ Mainz Data Ctr ZDV Anselm Franz von Bentzel Weg 12 D-55128 Mainz Germany IBM Res 650 Harry Rd San Jose CA 95120 USA
IBM Spectrum Scale's parallel file system General parallel file system (GPFS) has a 20-year development history with over 100 contributing developers. Its ability to support strict POSIX semantics across more than... 详细信息
来源: 评论
Performance Evaluation of A Infiniband-based Lustre parallel file system
Performance Evaluation of A Infiniband-based Lustre Parallel...
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2nd International Conference on Challenges in Environmental Science and Computer Engineering (CESCE)
作者: Wang, Yuan Lu, Yongquan Qiu, Chu Gao, Pengdong Wang, Jintao Commun Univ China Ctr High Performance Comp Beijing 100024 Peoples R China
As one of the most widely used parallel file systems, Lustre plays an important role in High Performance Computing (HPC). In this paper, an infiniband-based Lustre parallel file system is built firstly. And then a ser... 详细信息
来源: 评论
Accelerating big data analytics on HPC clusters using two-level storage
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parallel COMPUTING 2017年 61卷 18-34页
作者: Xuan, Pengfei Ligon, Walter B. Srimani, Pradip K. Ge, Rong Luo, Feng Clemson Univ Sch Comp Clemson SC 29634 USA Clemson Univ Elect & Comp Engn Clemson SC 29634 USA
Data-intensive applications that are inherently I/O bound have become a major workload on traditional high-performance computing (HPC) clusters. Simply employing data intensive computing storage such as HDFS or using ... 详细信息
来源: 评论
Lessons learned from development and operation of the K computer
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parallel COMPUTING 2017年 64卷 12-19页
作者: Shoji, Fumiyoshi RIKEN AICS Operat & Comp Technol Div Chuo Ku 7-1-26Minatojima Minami Machi Kobe Hyogo Japan
We report operational experiences of the K computer which is one of the most powerful supercomputers in the world. The K computer achieved excellent results for system availability, job-filling rate and failure rate. ... 详细信息
来源: 评论
Cost-Aware Region-Level Data Placement in Multi-Tiered parallel I/O systems
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IEEE TRANSACTIONS ON parallel AND DISTRIBUTED systemS 2017年 第7期28卷 1853-1865页
作者: He, Shuibing Wang, Yang Li, Zheng Sun, Xian-He Xu, Chenzhong Wuhan Univ Comp Sch State Key Lab Software Engn Wuhan 430072 Hubei Peoples R China Chinese Acad Sci Shenzhen Inst Adv Technol Xueyuan Blvd 1068 Shenzhen 518055 Peoples R China Western Illinois Univ Sch Comp Sci Macomb IL 61455 USA IIT Dept Comp Sci Chicago IL 60616 USA
Multi-tiered parallel I/O systems that combine traditional HDDs with emerging SSDs mitigate the cost burden of SSDs while benefiting from their superior I/O performance. While a multi-tiered parallel I/O system is pro... 详细信息
来源: 评论
Atributed consistent hashing for heterogeneous storage systems  18
Atributed consistent hashing for heterogeneous storage syste...
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Proceedings of the 27th International Conference on parallel Architectures and Compilation Techniques
作者: Jiang Zhou Yong Chen Weiping Wang Texas Tech University and Chinese Academy of Sciences Beijing China Texas Tech University Chinese Academy of Sciences Beijing China
Storage systems are critical building blocks of high-end computing systems and data centers. They demand the flexibility to distribute data effectively and provide high I/O performance. The consistent hashing algorith... 详细信息
来源: 评论
Dynamic Management of In-memory Storage for Efficiently Integrating Compute- and Data-intensive Computing on HPC systems  17
Dynamic Management of In-memory Storage for Efficiently Inte...
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17th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing (CCGRID)
作者: Xuan, Pengfei Luo, Feng Ge, Rong Srimani, Pradip K. Clemson Univ Sch Comp Clemson SC 29634 USA
In order to boost the performance of data-intensive computing on HPC systems, in-memory computing frameworks, such as Apache Spark and Flink, use local DRAM for data storage. Optimizing the memory allocation to data s... 详细信息
来源: 评论
Self-Assessing Processes in HPC Applications: Alternate approach to Master/Slave Processes
Self-Assessing Processes in HPC Applications: Alternate appr...
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IEEE International Conference on Innovative Mechanisms for Industry Applications (ICIMIA
作者: Shukla, Sankalp Rajput, Dheeraj Singh Ahirwar, Maniram Indira Gandhi Engn Coll Sagar MP India
This paper proposes the use of a new approach, i.e., 'Self Assessing Processes' approach in high performance computing (HPC) applications in which all processes identify the section of data to be computed usin... 详细信息
来源: 评论
Analyzing the parallel I/O Severity of MPI Applications  17
Analyzing the Parallel I/O Severity of MPI Applications
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17th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing (CCGRID)
作者: Mendez, Sandra Rexachs, Dolores Luque, Emilio Leibniz Supercomp Ctr LRZ High Performance Syst Div Garching Germany Univ Autonoma Barcelona Comp Architecture & Operating Syst Dept Barcelona Spain
Performance evaluation of parallel applications plays an important role in High Performance Computing (HPC). This is also applied to parallel I/O performance evaluation, which requires understanding the I/O pattern of... 详细信息
来源: 评论
Performance Evaluation of A Infiniband-based Lustre parallel file system
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Procedia Environmental Sciences 2011年 11卷 316-321页
作者: Yuan Wang Yongquan Lu Chu Qiu Pengdong Gao Jintao Wang High Performance Computing Center Communication University of China Beijing 100024 China Information Engineering School Communication University of China Beijing 100024 China
As one of the most widely used parallel file systems, Lustre plays an important role in High Performance Computing (HPC). In this paper, an infiniband-based Lustre parallel file system is built firstly. And then a ser... 详细信息
来源: 评论