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A Correlated Model for Evaluating Performance and Energy of Cloud System Given System Reliability
المؤلفون المشاركون
Zhang, Hongli
Li, Panpan
Zhou, Zhigang
المصدر
Discrete Dynamics in Nature and Society
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-05-18
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
The serious issue of energy consumption for high performance computing systems has attracted much attention.
Performance and energy-saving have become important measures of a computing system.
In the cloud computing environment, the systems usually allocate various resources (such as CPU, Memory, Storage, etc.) on multiple virtual machines (VMs) for executing tasks.
Therefore, the problem of resource allocation for running VMs should have significant influence on both system performance and energy consumption.
For different processor utilizations assigned to the VM, there exists the tradeoff between energy consumption and task completion time when a given task is executed by the VMs.
Moreover, the hardware failure, software failure and restoration characteristics also have obvious influences on overall performance and energy.
In this paper, a correlated model is built to analyze both performance and energy in the VM execution environment given the reliability restriction, and an optimization model is presented to derive the most effective solution of processor utilization for the VM.
Then, the tradeoff between energy-saving and task completion time is studied and balanced when the VMs execute given tasks.
Numerical examples are illustrated to build the performance-energy correlated model and evaluate the expected values of task completion time and consumed energy.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Zhang, Hongli& Li, Panpan& Zhou, Zhigang. 2015. A Correlated Model for Evaluating Performance and Energy of Cloud System Given System Reliability. Discrete Dynamics in Nature and Society،Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1060534
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Zhang, Hongli…[et al.]. A Correlated Model for Evaluating Performance and Energy of Cloud System Given System Reliability. Discrete Dynamics in Nature and Society No. 2015 (2015), pp.1-10.
https://search.emarefa.net/detail/BIM-1060534
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Zhang, Hongli& Li, Panpan& Zhou, Zhigang. A Correlated Model for Evaluating Performance and Energy of Cloud System Given System Reliability. Discrete Dynamics in Nature and Society. 2015. Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1060534
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1060534
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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