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Workshop on Performance and Scalability of Storage Systems

机译：存储系统性能和可伸缩性研讨会

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In our pre-Exacale era, profound changes are on-going in storage architectures. New storage media technologies are revisiting the traditional relation between latency and bandwidth. Consequently novel designs are blossoming in the community. WOPSSS intends to be an opportunity for members of the storage community to analyze on these emerging technologies with a specific focus on performance evaluation. This year Michele Weilland from EPCC has presented a comprehensive utilization of these new storage devices in the frame of the NextGenIO European project. Fol-lowing her keynote, two papers were proposing performance evaluation of new stor-age systems. George Markomanolis from KAUST presented an in-depth study of the impact of burst buffers on scientific applications. The second paper from Julian Kun-kel, DKRZ, has detailed the performance impact of proxy I/O nodes based on DRAM. The corpus of applications analyzed was centered on MPI. These two research papers focused on performance analysis are illustrating the general motivation of the WOPSSS workshop.
机译：在我们Exacale时代之前，存储体系结构正在发生深刻的变化。新的存储媒体技术正在重新审视延迟和带宽之间的传统关系。因此，新颖的设计在社区中蓬勃发展。 WOPSSS旨在为存储社区的成员提供一个机会来分析这些新兴技术，并特别关注性能评估。今年，来自EPCC的Michele Weilland在NextGenIO欧洲项目的框架中展示了这些新存储设备的综合利用。在发表主题演讲后，有两篇论文提出了对新存储系统的性能评估。来自KAUST的George Markomanolis对爆裂缓冲器对科学应用的影响进行了深入研究。来自DKRZ的Julian Kun-kel的第二篇论文详细介绍了基于DRAM的代理I / O节点的性能影响。被分析的应用程序集以MPI为中心。这两篇专注于性能分析的研究论文说明了WOPSSS研讨会的总体动机。

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