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Performance Evaluation and Energy Efficiency of High-Density HPC Platforms Based on Intel,AMD and ARM Processors

机译:基于Intel,AMD和ARM处理器的高密度HPC平台的性能评估和能效

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Due to growth of energy consumption by HPC servers and data centers many research efforts aim at addressing the problem of energy efficiency. Hence, the use of low power processors such as Intel Atom and ARM Cortex have recently gained more interest. In this article, we compare performance and energy efficiency of cutting-edge high-density HPC platform enclosures featuring either very high-performing processors (such as Intel Core i7 or E7) yet having low power-efficiency, or the reverse i.e. energy efficient processors (such as Intel Atom, AMD Fusion or ARM Cortex A9) yet with limited computing capacity. Our objective was to quantify in a very pragmatic way these general purpose CPUs using a set of reference benchmarks and applications run in an HPC environment, the trade-off that could exist between computing and power efficiency.
机译:由于HPC服务器和数据中心的能耗增长,许多研究工作旨在解决能源效率问题。因此,最近使用低功耗处理器(例如Intel Atom和ARM Cortex)引起了更多兴趣。在本文中,我们比较了具有高性能处理器(例如Intel Core i7或E7)但功率效率低的尖端高密度HPC平台机箱的性能和能效,或者相反(即节能处理器) (例如Intel Atom,AMD Fusion或ARM Cortex A9),但计算能力有限。我们的目标是使用一套在HPC环境中运行的参考基准和应用程序,以一种非常实用的方式对这些通用CPU进行量化,这可能会在计算和能效之间进行折衷。

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