An algorithm for minimizing energy consumption with reliability goal on multiple processors in a cloud computing environment

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Safari Habib Abadi Monireh; Khorsand Motlagh Esfahani Reihaneh; RAMEZANPOUR MOHAMMAD REZA

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Paper Information

Journal: JOURNAL OF SOFT COMPUTING AND INFORMATION TECHNOLOGY (JSCIT) Year:2019 | Volume:8 | Issue:1 Page(s): 65-79

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Title

An algorithm for minimizing energy consumption with reliability goal on multiple processors in a cloud computing environment

Author(s)

Safari Habib Abadi Monireh | Khorsand Motlagh Esfahani Reihaneh | RAMEZANPOUR MOHAMMAD REZA | Issue Writer Certificate

Keywords

Energy consumption reductionQ1

Energy-aware schedulingQ1

ReliabilityQ1

Workflow tasksQ1

DVFSQ1

Abstract

The energy and time constrained task scheduling on multi-processing environments with different frequency levels is considered as an important optimization issue in a cloud computing. In addition, a processor executed with a reduced frequency will dynamically increase transient faults, which will weaken the Reliability of the applications. Reliability is an important figure of merit of the system and it must be satisfied in safety-critical applications. In this paper, the parallel task scheduling problem in multi-processors has been explored to reduce energy and to increase Reliability in the scheduling. Multi-processing and Dynamic Voltage and Frequency Scaling (DVFS) techniques can decrease the processor’ s frequency level as much as possible; therefore, the voltage consumption of the processor will be reduced. Here, a two-phase algorithm is proposed to minimize energy consumption with Reliability goal on multiple processors. The first phase is for initial assignment and the second phase is for either satisfying the Reliability goal or improving energy efficiency. Specifically, when the application’ s Reliability goal cannot be achieved via initial assignment, based on our defined current Reliability ratio, an enhanced algorithm is designed to satisfy application’ s Reliability goal. The proposed algorithm compared with existing algorithms. Experimental results demonstrate that the proposed algorithm consume less energy while satisfying the application’ s Reliability goal.

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APA: Copy

Safari Habib Abadi, Monireh, Khorsand Motlagh Esfahani, Reihaneh, & RAMEZANPOUR, MOHAMMAD REZA. (2019). An algorithm for minimizing energy consumption with reliability goal on multiple processors in a cloud computing environment. JOURNAL OF SOFT COMPUTING AND INFORMATION TECHNOLOGY (JSCIT), 8(1 ), 65-79. SID. https://sid.ir/paper/245836/en

Vancouver: Copy

Safari Habib Abadi Monireh, Khorsand Motlagh Esfahani Reihaneh, RAMEZANPOUR MOHAMMAD REZA. An algorithm for minimizing energy consumption with reliability goal on multiple processors in a cloud computing environment. JOURNAL OF SOFT COMPUTING AND INFORMATION TECHNOLOGY (JSCIT)[Internet]. 2019;8(1 ):65-79. Available from: https://sid.ir/paper/245836/en

IEEE: Copy

Monireh Safari Habib Abadi, Reihaneh Khorsand Motlagh Esfahani, and MOHAMMAD REZA RAMEZANPOUR, “An algorithm for minimizing energy consumption with reliability goal on multiple processors in a cloud computing environment,” JOURNAL OF SOFT COMPUTING AND INFORMATION TECHNOLOGY (JSCIT), vol. 8, no. 1 , pp. 65–79, 2019, [Online]. Available: https://sid.ir/paper/245836/en

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