ADA-FS - Advanced Data Placement via Ad hoc File Systems at Extreme Scales

ADA-FS - Advanced Data Placement via Ad hoc File Systems at Extreme Scales
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ADA-FS - 通过极端规模的临时文件系统进行高级数据放置

DOI:
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发表时间:
2020
期刊:
Software for Exascale Computing
影响因子:
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通讯作者:
A. Streit
A. Streit
中科院分区:
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文献类型:
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作者:
Sebastian Oeste;Marc;Mehmet Soysal;W. Nagel;A. Brinkmann;A. Streit

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当今的高性能计算(HPC)环境越来越多地必须管理相对新的访问模式(例如,大量的元数据操作),而通用并行文件系统(PFS)并未针对这些操作进行优化。突发缓冲区文件系统旨在通过跨计算节点处的节点本地闪存存储来跨越ad hoc文件系统以减轻PFS的这种访问模式来解决该挑战。然而,现有的突发缓冲区文件系统仍然支持许多传统的文件系统功能,这些功能在HPC应用程序中通常不需要,但会牺牲文件系统性能。
Today’s High-Performance Computing (HPC) environments increasingly have to manage relatively new access patterns (e.g., large numbers of metadata operations) which general-purpose parallel file systems (PFS) were not optimized for. Burst-buffer file systems aim to solve that challenge by spanning an ad hoc file system across node-local flash storage at compute nodes to relief the PFS from such access patterns. However, existing burst-buffer file systems still support many of the traditional file system features, which are often not required in HPC applications, at the cost of file system performance.
关于资源分配预测的墙时间估计的质量
DOI: 10.1145/3339186.3339204
发表时间: 2019
期刊: Workshop Proceedings of the 48th International Conference on Parallel Processing
影响因子: --
作者:
Soysal;Berghoff;Klusáček;Streit
通讯作者: Streit
GekkoFS - 用于 HPC 应用程序的临时分布式文件系统
DOI: 10.1109/cluster.2018.00049
发表时间: 2018
期刊: 2018 IEEE International Conference on Cluster Computing (CLUSTER)
影响因子: --
作者:
Miranda;Cortes;Brinkmann
通讯作者: Brinkmann