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This paper addresses the impact of Virtual Memory Streaming (VMS) technique in provisioning virtual machines (VMs) in cloud environment. VMS is a scaling virtualization technology that allows different virtual machines rapid scale, high…

分布式、并行与集群计算 · 计算机科学 2014-06-24 A B M Moniruzzaman , Kawser Wazed Nafi , Syed Akther Hossain

Distributed training frameworks, like TensorFlow, have been proposed as a means to reduce the training time of deep learning models by using a cluster of GPU servers. While such speedups are often desirable---e.g., for rapidly evaluating…

性能 · 计算机科学 2019-05-07 Shijian Li , Robert J. Walls , Lijie Xu , Tian Guo

Computing servers have played a key role in developing and processing emerging compute-intensive applications in recent years. Consolidating multiple virtual machines (VMs) inside one server to run various applications introduces severe…

分布式、并行与集群计算 · 计算机科学 2023-09-29 Darong Huang , Luis Costero , Ali Pahlevan , Marina Zapater , David Atienza

It is significant to apply load-balancing strategy to improve the performance and reliability of resource in data centers. One of the challenging scheduling problems in Cloud data centers is to take the allocation and migration of…

分布式、并行与集群计算 · 计算机科学 2015-08-27 Minxian Xu , Guangchun Luo , Ling Tian , Aiguo Chen , Yaqiu Jiang , Guozhong Li , Wenhong Tian

Cloud computing has become inevitable for every digital service which has exponentially increased its usage. However, a tremendous surge in cloud resource demand stave off service availability resulting into outages, performance…

分布式、并行与集群计算 · 计算机科学 2022-12-08 Deepika Saxena , Ishu Gupta , Ashutosh Kumar Singh , Chung-Nan Lee

Over the past ten years, many different approaches have been proposed for different aspects of the problem of resources management for long running, dynamic and diverse workloads such as processing query streams or distributed deep…

性能 · 计算机科学 2023-08-24 Nader Alfares , George Kesidis , Ata Fatahi Baarzi , Aman Jain

Infrastructure-as-a-Service providers are offering their unused resources in the form of variable-priced virtual machines (VMs), known as "spot instances", at prices significantly lower than their standard fixed-priced resources. To lease…

分布式、并行与集群计算 · 计算机科学 2011-11-03 William Voorsluys , Saurabh Kumar Garg , Rajkumar Buyya

Underutilization of computing resources and high power consumption are two primary challenges in the domain of Cloud resource management. This paper deals with these challenges through offline, migration impact-aware, multi-objective…

分布式、并行与集群计算 · 计算机科学 2017-06-22 Md Hasanul Ferdaus , Manzur Murshed , Rodrigo N. Calheiros , Rajkumar Buyya

Server consolidation based on virtualization technology simplifies system administration and improves energy efficiency by improving resource utilizations and reducing the physical machine (PM) number in contemporary service-oriented data…

分布式、并行与集群计算 · 计算机科学 2016-04-29 Bo Wang , Ying Song , Yuzhong Sun , Jun Liu

Existing VM placement schemes have measured their effectiveness solely by looking either Physical Machine's resources(CPU, memory) or network resource. However, real applications use all resource types to varying degrees. The result of…

分布式、并行与集群计算 · 计算机科学 2015-06-24 Mayank Mishra , Umesh Bellur

Over a past few decades, VM's or Virtual machines have sort of gained a lot of momentum, especially for large scale enterprises where the need for resource optimization & power save is humongous, without compromising with performance or…

其他计算机科学 · 计算机科学 2010-06-15 Rohit Kewlani

Cloud computing aims to power the next generation data centers and enables application service providers to lease data center capabilities for deploying applications depending on user QoS (Quality of Service) requirements. Cloud…

分布式、并行与集群计算 · 计算机科学 2009-07-29 Rajkumar Buyya , Rajiv Ranjan , Rodrigo N. Calheiros

Dynamic offloading of Machine Learning (ML) model partitions across different resource orchestration services, such as Function-as-a-Service (FaaS) and Infrastructure-as-a-Service (IaaS), can balance processing and transmission delays while…

机器学习 · 计算机科学 2025-11-03 Zongshun Zhang , Ibrahim Matta

Cloud computing is becoming an essential component of modern computer and communication systems. The available resources at the cloud such as computing nodes, storage, databases, etc. are often packaged in the form of virtual machines (VMs)…

分布式、并行与集群计算 · 计算机科学 2019-12-03 Muhammad Junaid Farooq , Quanyan Zhu

New dynamic cloud pricing options are emerging with cloud providers offering resources as a wide range of CPU frequencies and matching prices that can be switched at runtime. On the other hand, cloud providers are facing the problem of…

分布式、并行与集群计算 · 计算机科学 2018-09-18 Dražen Lučanin , Ilia Pietri , Ivona Brandic , Rizos Sakellariou

Industries are considering the adoption of cloud and edge computing for real-time applications due to current improvements in network latencies and the advent of Fog and Edge computing. Current cloud paradigms are not designed for real-time…

操作系统 · 计算机科学 2023-07-04 Isser Kadusale , Gautam Gala , Gerhard Fohler

Cloud Computing has emerged as a successful computing paradigm for efficiently utilizing managed compute infrastructure such as high speed rack-mounted servers, connected with high speed networking, and reliable storage. Usually such…

操作系统 · 计算机科学 2016-11-17 Piyus Kedia , Sorav Bansal , Deepak Deshpande , Sreekanth Iyer

This paper shows that cache-based optimizations are often ineffective in cloud virtual machines (VMs) due to limited visibility into and control over provisioned caches. In public clouds, CPU caches can be partitioned or shared among VMs,…

分布式、并行与集群计算 · 计算机科学 2025-12-03 Mani Tofigh , Edward Guo , Weiwei Jia , Xiaoning Ding , Zirui Neil Zhao , Jianchen Shan

The increasing reliance on dynamic pricing models, such as spot instances, in public cloud environments presents new challenges for workload scheduling and reliability. While these models offer cost advantages, they introduce volatility and…

分布式、并行与集群计算 · 计算机科学 2025-11-25 Christoph Goldgruber , Benedikt Pittl , Erich Schikuta

Cloud Data centers aim to provide reliable, sustainable and scalable services for all kinds of applications. Resource scheduling is one of keys to cloud services. To model and evaluate different scheduling policies and algorithms, we…

分布式、并行与集群计算 · 计算机科学 2015-01-26 Minxian Xu , Wenhong Tian , Xinyang Wang , Qin Xiong