Power and performance of GPU-accelerated systems: A closer look
Power and performance of GPU-accelerated systems: A closer look
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GPU 加速系统的功耗和性能：仔细观察
DOI：
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发表时间：
2013
期刊：
影响因子：
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通讯作者：
M. Peres
中科院分区：
文献类型：
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作者：
Yukitaka Abe;Hiroshi Sasaki;S. Kato;Koji Inoue;M. Edahiro;M. Peres
在本文中，我们提出了一个GPU加速系统的功率和性能的表征。我们从三代GPU架构中选择了四种不同的NVIDIA GPU，以展示我们的贡献的普遍性。我们的发现之一是，电源效率特性不同，因此GPU之间的最佳配置并不相同。这一证据鼓励未来的GPU加速系统的功率和性能管理工作，以受益于动态电压和频率缩放。在未来的工作中，我们计划开发一个动态的电压和频率缩放算法的GPU加速系统。
In this paper, we have presented a characterization of power and performance for GPU-accelerated systems. We selected four different NVIDIA GPUs from three generations of the GPU architecture in order to demonstrate generality of our contribution. One of our findings is that the power efficiency characteristics differ such that the best configuration is not identical between the GPUs. This evidence encourages future work on the management of power and performance for GPU-accelerated systems to benefit from dynamic voltage and frequency scaling. In future work, we plan to develop a dynamic voltage and frequency scaling algorithm for GPU-accelerated systems.