کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9952267 1444170 2018 25 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Fuzzy logic-based elasticity controller for autonomic resource provisioning in parallel scientific applications: A cloud computing perspective
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر شبکه های کامپیوتری و ارتباطات
پیش نمایش صفحه اول مقاله
Fuzzy logic-based elasticity controller for autonomic resource provisioning in parallel scientific applications: A cloud computing perspective
چکیده انگلیسی
Parallel scientific applications generate internal workload (in terms of threads and data structures) during its execution life-cycle, which requires adequate amount of computing resources to meet the service-level-agreements. In this paper, we propose a novel elasticity controller for autonomic resource provisioning which is a combination of fuzzy logic control and autonomic computing. This controller computes the required amount of processor core(s) considering the information about application's internal workload and resource utilization of the virtual machine. Finally, the application's application program interface (API) call performs operation (request and release) of virtual resources to the cloud. To the best of our knowledge, this is the first study that uses CloudSim toolkit to address: (a) execution of parallel application, and (b) fine-grained resource provisioning. The experimental results show that the proposed approach minimizes the finish time by up to 64% and increases the resource utilization by up to 36% compared with other approaches.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers & Electrical Engineering - Volume 70, August 2018, Pages 1049-1073
نویسندگان
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