非对称硬件和托管软件的能量和性能的阴阳

2012 39th Annual International Symposium on Computer Architecture (ISCA) Pub Date : 2012-06-09 DOI:10.1145/2366231.2337185

Ting Cao, S. Blackburn, Tiejun Gao, K. McKinley

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引用次数: 107

摘要

在硬件方面，非对称多核处理器给软件带来了在两个方面进行优化的挑战和机遇:性能和功耗。非对称多核处理器(AMP)结合了通用的大(快、高功率)核和小(慢、低功率)核，以满足功率限制。实现他们的能源效率机会需要具有差异化性能和功率特性的工作负载。

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The Yin and Yang of power and performance for asymmetric hardware and managed software

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.

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2012 39th Annual International Symposium on Computer Architecture (ISCA)

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