Wattch: a framework for architectural-level power analysis and optimizations
Proceedings of the 27th annual international symposium on Computer architecture
Full chip leakage estimation considering power supply and temperature variations
Proceedings of the 2003 international symposium on Low power electronics and design
Reducing power density through activity migration
Proceedings of the 2003 international symposium on Low power electronics and design
Dynamic Thermal Management for High-Performance Microprocessors
HPCA '01 Proceedings of the 7th International Symposium on High-Performance Computer Architecture
HPCA '02 Proceedings of the 8th International Symposium on High-Performance Computer Architecture
Temperature-aware microarchitecture: Modeling and implementation
ACM Transactions on Architecture and Code Optimization (TACO)
The M5 Simulator: Modeling Networked Systems
IEEE Micro
Making scheduling "cool": temperature-aware workload placement in data centers
ATEC '05 Proceedings of the annual conference on USENIX Annual Technical Conference
Thermal-aware task scheduling at the system software level
ISLPED '07 Proceedings of the 2007 international symposium on Low power electronics and design
Proactive temperature management in MPSoCs
Proceedings of the 13th international symposium on Low power electronics and design
Thermal-aware task scheduling for data centers through minimizing heat recirculation
CLUSTER '07 Proceedings of the 2007 IEEE International Conference on Cluster Computing
Modeling and analysis of nonuniform substrate temperature effects on global ULSI interconnects
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
Utility-function-driven energy-efficient cooling in data centers
Proceedings of the 7th international conference on Autonomic computing
OS-level power minimization under tight performance constraints in general purpose systems
Proceedings of the 17th IEEE/ACM international symposium on Low-power electronics and design
Fan-speed-aware scheduling of data intensive jobs
Proceedings of the 2012 ACM/IEEE international symposium on Low power electronics and design
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Traditionally CPU workload scheduling and fan control in multi-socket systems have been designed separately leading to less efficient solutions. In this paper we present Cool and Save, a cooling aware dynamic workload management strategy that is significantly more energy efficient than state-of-the art solutions in multi-socket CPU systems because it performs workload scheduling in tandem with controlling socket fan speeds. Our experimental results indicate that applying our scheme gives average fan energy savings of 73% concurrently with reducing the maximum fan speed by 53%, thus leading to lower vibrations and noise levels.