The Yin and Yang of power and performance for asymmetric hardware and managed software
The Yin and Yang of power and performance for asymmetric hardware and managed software
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DOI：
10.1145/2366231.2337185
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发表时间：
2012-06
期刊：
影响因子：
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通讯作者：
Ting Cao;S. Blackburn;Tiejun Gao;K. McKinley
中科院分区：
文献类型：
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作者：
Ting Cao;S. Blackburn;Tiejun Gao;K. McKinley
在硬件方面，不对称的多层处理器会呈现出在二维中优化的挑战和机会：性能和功率。不对称的多核处理器（AMP）结合了通用的大（快速，高功率）核心和小（缓慢，低功率）核心，以满足功率约束。实现他们的能源效率机会需要具有差异化的性能和功率特征的工作负载。
On the hardware side, asymmetric multicore processors present software with the challenge and opportunity of optimizing in two dimensions: performance and power. Asymmetric multicore processors (AMP) combine general-purpose big (fast, high power) cores and small (slow, low power) cores to meet power constraints. Realizing their energy efficiency opportunity requires workloads with differentiated performance and power characteristics.