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eCope: Workload-Aware Elastic Customization for Power Efficiency of High-End Servers

机译:eCope:可识别工作负载的弹性定制,以提高高端服务器的电源效率

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Hardware components, especially CPU and memory, have made a lot of progress in terms of energy efficiency in the last decade. However, it is still far from the ideal energy proportional. Motivated by the recent observations that the energy efficiency of hardware components varies to a great extent depending on the workload characteristics, we propose eCope, workload-aware elastic customization for power efficiency of high-end servers, to reduce power consumption by workload aware and hardware customization for servers in datacenters. Our unique contribution is that eCope platform can take advantage of any configurable hardware that fits our assumption to improve the energy proportionality for various kinds of services without knowing the details of the target service. We illustrate three case studies to show how can we apply our idea to typical real-world back-end services (file system, database services and web-based services).
机译:在过去的十年中,硬件组件,特别是CPU和内存在能效方面取得了很大进步。然而,它仍然离理想的能量比例还很远。基于最近的观察结果,即硬件组件的能源效率在很大程度上取决于工作负载特征,我们提出了eCope,即针对工作负载感知的弹性定制,以提高高端服务器的电源效率,从而通过了解工作负载和硬件来降低功耗为数据中心中的服务器定制。我们的独特贡献在于,eCope平台可以利用符合我们假设的任何可配置硬件来提高各种服务的能源比例,而无需了解目标服务的细节。我们通过三个案例研究来说明如何将我们的想法应用于典型的现实世界后端服务(文件系统,数据库服务和基于Web的服务)。

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