Workload Driven Power Domain Partitioning
Workload Driven Power Domain Partitioning
复制标题
工作负载驱动的电源域分区
DOI:
10.1007/978-3-642-31494-0_17
复制
发表时间:
2012
期刊:
影响因子:
--
通讯作者:
C. Mandal
中科院分区:
文献类型:
--
作者:
Arun Dobriyal;Rahul Gonnabattula;P. Dasgupta;C. Mandal
This paper presents a formulation for the problem of partitioning the set of components on a power rail of a low power integrated circuit into power domains based on the usage patterns given by an application specific workload. We present an analysis of the underlying problem, proving that the problem is NP-complete. We propose a greedy algorithm for this problem and compare its solutions with a more exhaustive search based on a genetic algorithm formulation. It is shown through empirical evaluation that the greedy algorithm is in general a well suited algorithm for this problem.