0% Complete
صفحه اصلی
/
بیست و نهمین کنفرانس مهندسی برق ایران
VM Placement in Accelerator-Equipped Data Centers Using Variable-Length Modified Genetic Algorithm
نویسندگان :
Aryo Yarahmadi
1
Mahmoud Momtazpour
2
1- دانشگاه صنعتی امیرکبیر
2- دانشگاه صنعتی امیرکبیر
کلمات کلیدی :
Cloud computing, Genetic algorithm, Heterogeneous, VM placement
چکیده :
with the increasing growth in computing demand and the complexity of applications, cloud computing has become very popular in recent years. To cope with the high demand for computing resources, data center providers have introduced various types of hardware accelerators such as GPUs and FPGAs in their environments. Accelerator virtualization is also introduced to overcome the underutilization of GPUs and FPGAs in such environments. However, resource provisioning can be quite challenging in large data centers with heterogeneous setups due to the massive solution space of the resulting VM placement problem. In scenarios where the number of VM requests exceeds the number of available hosts, finding an energy-efficient solution with maximum VM acceptance rate can get difficult for simple heuristics or even metaheuristic methods under tight decision time constraints. The aim of this paper is to tackle the inefficiency of genetic algorithm (GA) in producing good partial schedules in limited decision time. To this end, we introduce a GA-based VM placement method called VLMGA (variable-length modified genetic algorithm). Starting from a limited solution space, VLMGA iteratively tries to find a solution in each sub-space and enlarge the search space until no feasible solution could be found within the specified time frame. Using the proposed technique, the quality of the obtained solution can be greatly improved. Evaluated under real-world workload scenarios, the proposed method achieved 16% improvement on the energy-delay product compared to well-known VM placement methods.
لیست مقالات
لیست مقالات بایگانی شده
Multi-Agents Gaussian Estimation and Coverage Control Client-Server Architecture
Mohammad َAzizian Shishavan - Mahdi Zeinali - Azam Salari
Swin Wavelet Super Resolution
Zahra Moammeri - Ahmad Mahmoudi-Aznaveh
بازشناسی مقاوم زمانی – مکانی انسان در یک سیستم نظارتی بر اساس شبکه GAN
آزاده سادات موسوی - شهریار برادران شکوهی
Uneven Illumination Correction in Whole Slide Imaging using Pix2Pix
Sama Nemati - Hasti Shabani
تخمین نرختنفس با استفاده از ترکیب ویژگیهای سیگنال فوتوپلتیسموگرافی و مدل FCM-ANFIS
علیرضا باغبانی - سیده فاطمه مولایی زاده
An Open-Loop Time Amplifier With Zero-Gain Delay in Output for Coarse-Fine Time to Digital Converters
Seyyed Morteza Golzan - Jafar Sobhi - Ziaddin Daie Koozehkanani
Forecasting Tehran Stock Exchange Trend with Time Series Analysis, Fundamental Data, and Sentiment Analysis in News
Mahdi Shamisavi - Amir Jahanshahi
Design and simulation of a surface acoustic wave based micro pressure sensor
Sohrab Ghasemi Bisheh - Mohammad Tahmasebipour - Fatemeh Anousheh
Investigation of Li3P as Electrolyte and Lithium-ion conductor: An Ab-Initio Study
Keyvan Khosh Abady - ََamin Niksirat - Negar Karpourazar - Mahdi Pourfath
Unveiling Enhanced Image Quality in Sparse-View CT with OSEM- ANLM Algorithm
Sayna Jamaati - Seyed Abolfazl Hosseini - Mohammad Ghorbanzadeh - Hossein Arabi
بیشتر
ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 42.8.0