Results 1 - 10 of 143

Mercury and Freon: Temperature Emulation and Management for Server Systems

by Taliver Heath, Ana Paula Centeno, Pradeep George, Luiz Ramos, Yogesh Jaluria, Ricardo Bianchini
"... Power densities have been increasing rapidly at all levels of server systems. To counter the high temperatures resulting from these densities, systems researchers have recently started work on software-based thermal management. Unfortunately, research in this new area has been hindered by the limita ..."
Abstract - Cited by 95 (10 self) - Add to MetaCart
, enables repeatable experiments, and allows the study of thermal emergencies without harming hardware reliability. We validate Mercury using real measurements and a widely used commercial simulator. We use Mercury to develop Freon, a system that manages thermal emergencies in a server cluster without

Abstract Mercury and Freon: Temperature Emulation and Management for Server Systems ∗

by Taliver Heath, Luiz Ramos
"... Power densities have been increasing rapidly at all levels of server systems. To counter the high temperatures resulting from these densities, systems researchers have recently started work on software-based thermal management. Unfortunately, research in this new area has been hindered by the limita ..."
Abstract - Add to MetaCart
, enables repeatable experiments, and allows the study of thermal emergencies without harming hardware reliability. We validate Mercury using real measurements and a widely used commercial simulator. We use Mercury to develop Freon, a system that manages thermal emergencies in a server cluster without

C-Oracle: Predictive Thermal Management for Data Centers

by Luiz Ramos, Ricardo Bianchini - In Symposium on High-Performance Computer Architecture , 2008
"... Thermal management has become a critical requirement for today’s power-dense server clusters, due to the negative impact of high temperatures on the reliability of computer hardware. Recognizing this fact, researchers have started to design software-based thermal management policies that leverage hi ..."
Abstract - Cited by 42 (5 self) - Add to MetaCart
Thermal management has become a critical requirement for today’s power-dense server clusters, due to the negative impact of high temperatures on the reliability of computer hardware. Recognizing this fact, researchers have started to design software-based thermal management policies that leverage

Software thermal management of DRAM memory for multicore systems

by Jiang Lin, Hongzhong Zheng, Zhichun Zhu, Eugene Gorbatov, Howard David - In SIGMETRICS ’08: Proceedings of the 2008 International Conference on Measurement and Modeling of Computer Systems , 2008
"... Thermal management of DRAM memory has become a critical issue for server systems. We have done, to our best knowledge, the first study of software thermal management for memory subsystem on real machines. Two recently proposed DTM (Dynamic Thermal Management) policies have been improved and implemen ..."
Abstract - Cited by 10 (1 self) - Add to MetaCart
Thermal management of DRAM memory has become a critical issue for server systems. We have done, to our best knowledge, the first study of software thermal management for memory subsystem on real machines. Two recently proposed DTM (Dynamic Thermal Management) policies have been improved

Software Thermal Management of DRAM Memory for Multicore Systems

by Howard David, Zhao Zhang
"... Thermal management of DRAM memory has become a critical is-sue for server systems. We have done, to our best knowledge, the first study of software thermal management for memory subsys-tem on real machines. Two recently proposed DTM (Dynamic Thermal Management) policies have been improved and imple- ..."
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Thermal management of DRAM memory has become a critical is-sue for server systems. We have done, to our best knowledge, the first study of software thermal management for memory subsys-tem on real machines. Two recently proposed DTM (Dynamic Thermal Management) policies have been improved and imple

A survey of the research on power management techniques for high-performance systems

by Yongpeng Liu, Hong Zhu - Softw. Pract. Exper
"... This paper surveys the research on power management techniques for high performance systems. These include both commercial high performance clusters and scientific high performance computing (HPC) systems. Power consumption has rapidly risen to an intolerable scale. This results in both high operati ..."
Abstract - Cited by 17 (2 self) - Add to MetaCart
This paper surveys the research on power management techniques for high performance systems. These include both commercial high performance clusters and scientific high performance computing (HPC) systems. Power consumption has rapidly risen to an intolerable scale. This results in both high

Power Management Techniques for High Performance Systems

by Hong Zhu, Yongpeng Liu, Hong Zhu
"... A survey of the research on power management techniques for high‐performance systems ..."
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A survey of the research on power management techniques for high‐performance systems

Dynamic Thermal Management through Task Scheduling ∗

by Jun Yang, Xiuyi Zhou, Marek Chrobak, Youtao Zhang, Lingling Jin
"... The evolution of microprocessors has been hindered by their increasing power consumption and the heat generation speed on-die. High temperature impairs the processor’s reliability and reduces its lifetime. While hardware level dynamic thermal management (DTM) techniques, such as voltage and frequenc ..."
Abstract - Cited by 20 (6 self) - Add to MetaCart
The evolution of microprocessors has been hindered by their increasing power consumption and the heat generation speed on-die. High temperature impairs the processor’s reliability and reduces its lifetime. While hardware level dynamic thermal management (DTM) techniques, such as voltage

Performance-Aware Thermal Management via Task Scheduling

by Xiuyi Zhou, Jun Yang, Marek Chrobak, Youtao Zhang
"... High on-chip temperature impairs the processor’s reliability and reduces its lifetime. Hardwarelevel dynamic thermal management (DTM) techniques can effectively constrain the chip temperature, but degrades the performance. We propose an OS-level technique that performs thermalaware job scheduling to ..."
Abstract - Cited by 2 (0 self) - Add to MetaCart
High on-chip temperature impairs the processor’s reliability and reduces its lifetime. Hardwarelevel dynamic thermal management (DTM) techniques can effectively constrain the chip temperature, but degrades the performance. We propose an OS-level technique that performs thermalaware job scheduling

ThermoCast: A Cyber-Physical Forecasting Model for Data Centers

by Lei Li, Suman Nath, Chieh-jan Mike Liang, Andreas Terzis, Jie Liu, Christos Faloutsos
"... Efficient thermal management is important in modern data centers as cooling consumes up to 50 % of the total energy. Unlike previous work, we consider proactive thermal management, whereby servers can predict potential overheating events due to dynamics in data center configuration and workload, giv ..."
Abstract - Cited by 17 (2 self) - Add to MetaCart
Efficient thermal management is important in modern data centers as cooling consumes up to 50 % of the total energy. Unlike previous work, we consider proactive thermal management, whereby servers can predict potential overheating events due to dynamics in data center configuration and workload
Results 1 - 10 of 143