Dynamic frequency and voltage scaling for a multiple-clock-domain microprocessor

Magklis, Grigorios; Semeraro, Greg; Albonesi, David H.; Dropsho, Steven; Dwarkadas, Sandhya; Scott, Michael L.

doi:10.1109/mm.2003.1261388

Cited by 93 publications

(40 citation statements)

References 6 publications

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“…Hence, it is obvious that power-aware resource management for high end computing is highly desirable. Dynamic voltage and frequency scaling (DVFS) [5] is an efficient technology to control the processor power consumption. With aid of supporting technologies such as Intel Speed Step and AMD Power now modern processors can be operated in several frequencies with different supply voltages.…”

Section: Literature Reviewmentioning

confidence: 99%

A Solution to Optimize the Resources Present in the Cloud via Green Cloud Meeting Service Level Agreement

Elango¹,

Jannani²

2013

IJCA

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The Green cloud meeting the SLA (Service level agreement) in Cloud Computing presents an interesting and economical solution for optimizing the resources present in the cloud. The idea of this paper is to implement a cloud architecture that optimizes the energy consumed in the cloud without compromising the performance of high profile users, taking the energy consumption of the processor of a node controller under consideration. The Cloud controller optimizes the virtual machines accordingly to make the processor in low power state. The basics of Cloud Computing is briefly discussed. The architecture of the Green cloud system and its modules are discussed in detail. The Pseudo code is discussed for the Energy save calculator. The test cases with their expected results are listed.

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Section: Literature Reviewmentioning

confidence: 99%

A Solution to Optimize the Resources Present in the Cloud via Green Cloud Meeting Service Level Agreement

Elango¹,

Jannani²

2013

IJCA

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“…Hence, it is obvious that power-aware resource management for high end computing is highly desirable. Dynamic voltage and frequency scaling (DVFS) [5] is an efficient technology to control the processor power consumption. With aide of support technologies such as Intel SpeedStep and AMD PowerNow!, modern processors can be operated in several frequencies with different supply voltages.…”

Section: Introductionmentioning

confidence: 99%

Power-aware scheduling of virtual machines in DVFS-enabled clusters

Laszewski

Wang

Younge

et al. 2009

2009 IEEE International Conference on Cluster Computing and Workshops

226

136

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Abstract-With the advent of Cloud computing, large-scale virtualized compute and data centers are becoming common in the computing industry. These distributed systems leverage commodity server hardware in mass quantity, similar in theory to many of the fastest Supercomputers in existence today. However these systems can consume a cities worth of power just to run idle, and require equally massive cooling systems to keep the servers within normal operating temperatures. This produces CO2 emissions and significantly contributes to the growing environmental issue of Global Warming. Green computing, a new trend for high-end computing, attempts to alleviate this problem by delivering both high performance and reduced power consumption, effectively maximizing total system efficiency. This paper focuses on scheduling virtual machines in a compute cluster to reduce power consumption via the technique of Dynamic Voltage Frequency Scaling (DVFS). Specifically, we present the design and implementation of an efficient scheduling algorithm to allocate virtual machines in a DVFS-enabled cluster by dynamically scaling the supplied voltages. The algorithm is studied via simulation and implementation in a multi-core cluster. Test results and performance discussion justify the design and implementation of the scheduling algorithm.

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“…DVFS is a more efficient technique for power reduction since the workload in a processor varies with time [2][3][4]. Fig.…”

Section: Introductionmentioning

confidence: 99%

Evaluation of a Self-Adaptive Voltage Control Scheme for Low-Power FPGAs

Ishihara¹,

Xia²,

Hariyama³

et al. 2010

JSTS:Journal of Semiconductor Technology and Science

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Dynamic frequency and voltage scaling for a multiple-clock-domain microprocessor

Cited by 93 publications

References 6 publications

A Solution to Optimize the Resources Present in the Cloud via Green Cloud Meeting Service Level Agreement

A Solution to Optimize the Resources Present in the Cloud via Green Cloud Meeting Service Level Agreement

Power-aware scheduling of virtual machines in DVFS-enabled clusters

Evaluation of a Self-Adaptive Voltage Control Scheme for Low-Power FPGAs

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