{"title":"Power-Aware Parallel Job Scheduling","authors":"M. Etinski, J. Corbalán, J. Labarta","doi":"10.1201/b16631-47","DOIUrl":"https://doi.org/10.1201/b16631-47","url":null,"abstract":"Recent increase in performance of High Performance Computing (HPC) centers has been followed by even higher increase in power consumption. Power draw of modern supercomputers is not only an economic problem but it has negative consequences on environment. Roughly speaking, CPU power presents 50% of total system power. Dynamic Voltage Frequency Scaling(DVFS) is a technique widely used to manage CPU power. The level of parallel job scheduling presents a good place for power management as the scheduler is aware of the whole system: current load, running jobs, waiting jobs and their wait times. This talk explains two power-aware parallel job scheduling policies that trade performance for energy trying to minimize the performance penalty. The first policy assigns job frequency based on predicted job performance while the other uses system utilization to decide when to run jobs at reduced frequency. In the end, a power budgeting policy will be described since power budgeting has become very important for reasons such as existing infrastructure limitations, reliability and/or carbon footprint. Interestingly, it shows that the DVFS technique can even improve overall job performance in case of a given power budget.","PeriodicalId":171058,"journal":{"name":"Handbook of Energy-Aware and Green Computing","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130681861","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Low-Energy Instruction Cache Optimization Techniques for Embedded Systems","authors":"A. Gordon-Ross, M. Rawlins","doi":"10.1201/b16631-32","DOIUrl":"https://doi.org/10.1201/b16631-32","url":null,"abstract":"","PeriodicalId":171058,"journal":{"name":"Handbook of Energy-Aware and Green Computing","volume":"194 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123264733","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Energy-Aware Scheduling and Dynamic Reconfiguration in Real-Time Systems","authors":"Weixun Wang, Xiaoke Qin, P. Mishra","doi":"10.1201/b16631-30","DOIUrl":"https://doi.org/10.1201/b16631-30","url":null,"abstract":"","PeriodicalId":171058,"journal":{"name":"Handbook of Energy-Aware and Green Computing","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127808458","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Power-Efficient Strategies for Storage Systems","authors":"Medha Bhadkamkar, B. Shirazi","doi":"10.1201/b16631-9","DOIUrl":"https://doi.org/10.1201/b16631-9","url":null,"abstract":"","PeriodicalId":171058,"journal":{"name":"Handbook of Energy-Aware and Green Computing","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126958157","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Reliability-Aware Power Management for Real-Time Embedded Systems","authors":"Dakai Zhu, Hakan Aydin","doi":"10.1201/b16631-28","DOIUrl":"https://doi.org/10.1201/b16631-28","url":null,"abstract":"The improvements in the performance of modern computing systems have resulted in drastic in- creases in power densities. For battery-operated em- bedded devices with limited energy budget, energy is now considered a first-class system resource and power- aware computing has recently become an important re- search area. However, as a widely-deployed power management technique, Dynamic Voltage and Frequen- cy Scaling (DVFS) was recently shown to have negative effects on system reliability. In this talk, I will discuss a reliability-aware power management (RAPM) framework, which can systematically exploit static and dynamic slack to minimize energy consumption while preserving system reliability for various real-time systems.","PeriodicalId":171058,"journal":{"name":"Handbook of Energy-Aware and Green Computing","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125997947","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Exploiting Heterogeneous Computing Systems for Energy Efficiency","authors":"Wei Chen, Young Choon Lee, Albert Y. Zomaya","doi":"10.1201/b16631-43","DOIUrl":"https://doi.org/10.1201/b16631-43","url":null,"abstract":"","PeriodicalId":171058,"journal":{"name":"Handbook of Energy-Aware and Green Computing","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123097623","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Toward Energy-Efficient Web Server Clusters","authors":"Yu Cai, Xinying Zheng","doi":"10.1201/b16631-48","DOIUrl":"https://doi.org/10.1201/b16631-48","url":null,"abstract":"","PeriodicalId":171058,"journal":{"name":"Handbook of Energy-Aware and Green Computing","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115362031","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Speed Scaling","authors":"A. Wierman, L. Andrew, Minghong Lin","doi":"10.1201/b16631-22","DOIUrl":"https://doi.org/10.1201/b16631-22","url":null,"abstract":"","PeriodicalId":171058,"journal":{"name":"Handbook of Energy-Aware and Green Computing","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114198578","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Toward Sustainable Portable Computing","authors":"V. Namboodiri, Siny Joseph","doi":"10.1201/b16631-63","DOIUrl":"https://doi.org/10.1201/b16631-63","url":null,"abstract":"","PeriodicalId":171058,"journal":{"name":"Handbook of Energy-Aware and Green Computing","volume":"96 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121217203","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Energy-Efficient Network-on-Chip Architectures for Multi-Core Systems","authors":"P. Pande, A. Ganguly, Sujay Deb, Kevin Chang","doi":"10.1201/b16631-4","DOIUrl":"https://doi.org/10.1201/b16631-4","url":null,"abstract":"","PeriodicalId":171058,"journal":{"name":"Handbook of Energy-Aware and Green Computing","volume":"230 9","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120927099","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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