In the increasingly competitive public-cloud marketplace, improving the efficiency of data
centers is a major concern. One way to improve efficiency is to consolidate as many VMs …

Public cloud providers offer access to hardware resources and users rent resources by
choosing among many VM sizes. While users choose the CPU core count and main memory …

Full Virtualization for GPUs Reconsidered Page 1 Full Virtualization for GPUs Reconsidered
Hangchen Yu1, Christopher J. Rossbach1,2 1The University of Texas at Austin 2VMware …

We present a network I/O allocation framework, called Raccoon, for workload-aware VM
scheduling algorithm to facilitate hybrid I/O workloads in virtual environments. Raccoon …

It has long been recognized that the Credit scheduler selectively favors CPU-bound
applications whereas for I/O-latency sensitive workloads, such as those related to stream …

IaaS cloud providers typically leverage virtualization technology (VT) to multiplex underlying
physical resources among virtual machines (VMs), thereby enhancing the utilization of …

Cloud computing environments (CCEs) are expected to deliver their services with qualities
in service level agreements. On the other hand, they typically employ virtualization …

Despite the widespread use of server virtualization technologies in cloud data centers,
system administrators experience multiple challenges in configuring the hypervisor's …

目前, 虚拟化已经广泛应用于数据中心, 但主流的虚拟CPU 调度策略并没有实现对I/O
性能的保障, 尤其是当延时敏感型负载的虚拟机和计算敏感型负载的虚拟机竞争CPU 资源时 …

Multi-tenancy is an approach to share one application instance among multiple customers
by providing each of them a dedicated view. This approach reduces the costs for service …