{"title":"The Yin and Yang of power and performance for asymmetric hardware and managed software","authors":"Ting Cao, S. Blackburn, Tiejun Gao, K. McKinley","doi":"10.1145/2366231.2337185","DOIUrl":null,"url":null,"abstract":"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.","PeriodicalId":193578,"journal":{"name":"2012 39th Annual International Symposium on Computer Architecture (ISCA)","volume":"63 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2012-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"107","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2012 39th Annual International Symposium on Computer Architecture (ISCA)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/2366231.2337185","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 107
Abstract
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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