R
Rolf Neugebauer
Researcher at Amazon.com
Publications - 24
Citations - 7517
Rolf Neugebauer is an academic researcher from Amazon.com. The author has contributed to research in topics: Hypervisor & Virtual machine. The author has an hindex of 12, co-authored 24 publications receiving 7255 citations. Previous affiliations of Rolf Neugebauer include Intel & University of Glasgow.
Papers
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Journal ArticleDOI
Xen and the art of virtualization
Paul Barham,Boris Dragovic,Keir Fraser,Steven Hand,Tim Harris,Alex Ho,Rolf Neugebauer,Ian Pratt,Andrew Warfield +8 more
TL;DR: Xen, an x86 virtual machine monitor which allows multiple commodity operating systems to share conventional hardware in a safe and resource managed fashion, but without sacrificing either performance or functionality, considerably outperform competing commercial and freely available solutions.
Safe Hardware Access with the Xen Virtual Machine Monitor
TL;DR: The new Safe Hardware Interface is presented, an isolation architecture used within the latest release of Xen which allows unmodified device drivers to be shared across isolated operating system instances, while protecting individual OSs, and the system as a whole, from driver failure.
Proceedings Article
Firecracker: Lightweight virtualization for serverless applications
Alexandru Agache,Marc John Brooker,Alexandra Iordache,Anthony Nicholas Liguori,Rolf Neugebauer,Phil Piwonka,Diana-Maria Popa +6 more
TL;DR: Firecracker is a new open source Virtual Machine Monitor specialized for serverless workloads, but generally useful for containers, functions and other compute workloads within a reasonable set of constraints.
Proceedings ArticleDOI
Understanding PCIe performance for end host networking
Rolf Neugebauer,Gianni Antichi,Jose Fernando Zazo,Yury Audzevich,Sergio Lopez-Buedo,Andrew W. Moore +5 more
TL;DR: A theoretical model for PCIe and pcie-bench, an open-source suite, are presented that allows developers to gain an accurate and deep understanding of the PCIe substrate, and insights are gained which guided software and future hardware architectures for both commercial and research oriented network cards and DMA engines.
Proceedings ArticleDOI
Energy is just another resource: energy accounting and energy pricing in the Nemesis OS
Rolf Neugebauer,Derek McAuley +1 more
TL;DR: This paper investigates how energy management could be added to the Nemesis OS which provides detailed and accurate resource accounting capabilities in order to provide Quality of Service (QoS) guarantees for all resources to applications.