Výsledky vyhledávání - "Bernard Metzler"

Autor: Diego Didona, Jonas Pfefferle, Nikolas Ioannou, Bernard Metzler, Animesh Trivedi

Publikováno v: Didona, D, Pfefferle, J, Ioannou, N, Metzler, B & Trivedi, A 2022, Understanding Modern Storage APIs : A systematic study of libaio, SPDK, and io-uring . in SYSTOR '22: Proceedings of the 15th ACM International Conference on Systems and Storage . Association for Computing Machinery, Inc, pp. 120-127, 15th ACM International Systems and Storage Conference, SYSTOR 2022, Virtual, Online, Israel, 13/06/22 . https://doi.org/10.1145/3534056.3534945
SYSTOR '22: Proceedings of the 15th ACM International Conference on Systems and Storage, 120-127
STARTPAGE=120;ENDPAGE=127;TITLE=SYSTOR '22: Proceedings of the 15th ACM International Conference on Systems and Storage

Recent high-performance storage devices have exposed software inefficiencies in existing storage stacks, leading to a new breed of I/O stacks. The newest storage API of the Linux kernel is io-uring. We perform one of the first in-depth studies of io-

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http://www.scopus.com/inward/record.url?scp=85133350489&partnerID=8YFLogxK

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FlashNet

Autor: Ioannis Koltsidas, Thomas R. Gross, Patrick Stuedi, Bernard Metzler, Jonas Pfefferle, Nikolas Ioannou, Animesh Trivedi, Kornilios Kourtis

Publikováno v: SYSTOR

During the past decade, network and storage devices have undergone rapid performance improvements, delivering ultra-low latency and several Gbps of bandwidth. Nevertheless, current network and storage stacks fail to deliver this hardware performance

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15c540cb40afb25af107516365e081e9
https://doi.org/10.1145/3239562

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Energy-Efficient Data Transfers in Radio Astronomy with Software UDP RDMA

Autor: Bernard Metzler, Przemyslaw Lenkiewicz, P. Chris Broekema

Modern radio astronomy relies on very large amounts of data that need to be transferred between various parts of astronomical instruments, over distances that are often in the range of tens or hundreds of kilometres. The Square Kilometre Array (SKA)

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Key/Value-Enabled Flash Memory for Complex Scientific Workflows with On-Line Analysis and Visualization

Autor: Judit Planas, Blake G. Fitch, Costas Bekas, Stefan Eilemann, T. J. Christopher Ward, Ralph Bellofatto, Bernard Metzler, John Biddiscombe, Alessandro Curioni, Joachim Fenkes, Felix Schuermann, Peter Morjan, Lars Schneidenbach, Peter Kaltstein, Jon Bernard, Fabien Delalondre

Publikováno v: IPDPS

Scientific workflows are often composed of compute-intensive simulations and data-intensive analysis and visualization, both equally important for productivity. High-performance computers run the compute-intensive phases efficiently, but data-intensi

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https://doi.org/10.1109/ipdps.2016.23

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RStore: A Direct-Access DRAM-based Data Store

Autor: Patrick Stuedi, Bernard Metzler, Animesh Trivedi, Thomas R. Gross, Martin L. Schmatz, Clemens Lutz

Publikováno v: ICDCS

Distributed DRAM stores have become an attractive option for providing fast data accesses to analytics applications. To accelerate the performance of these stores, researchers have proposed using RDMA technology. RDMA offers high bandwidth and low la

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https://doi.org/10.1109/icdcs.2015.74

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Creating advanced functions on network processors: experience and perspectives

Autor: Laurent Frelechoux, Patrick Droz, Robert Haas, Marcel Waldvogel, Lukas Kencl, Roman A. Pletka, C. Jeffries, Bernard Metzler, Andreas Kind

Publikováno v: IEEE Network. 17:46-54

In this paper, we present five case studies of advanced networking functions that detail how a network processor (NP) can provide high performance and also the necessary flexibility compared with Application-Specific Integrated Circuits (ASICs). We f

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https://doi.org/10.1109/mnet.2003.1220696

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DaRPC

Autor: Animesh Trivedi, Bernard Metzler, Patrick Stuedi, Jonas Pfefferle

Publikováno v: SoCC

Remote Procedure Call (RPC) has been the cornerstone of distributed systems since the early 80s. Recently, new classes of large-scale distributed systems running in data centers are posing extra challenges for RPC systems in terms of scaling and late

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https://doi.org/10.1145/2670979.2670994

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Rebasing I/O for Scientific Computing: Leveraging Storage Class Memory in an IBM BlueGene/Q Supercomputer

Autor: John Biddiscombe, Pramod Kumbhar, Davide Tacchella, Felix Schürmann, Alessandro Curioni, T. J. C. Ward, Robert S. Germain, Fabien Delalondre, Joachim Fenkes, Michele M. Franceschini, Peter Morjan, Bernard Metzler, Blake G. Fitch, Lars Schneidenbach, Miguel Gila

Publikováno v: Lecture Notes in Computer Science ISBN: 9783319075174
ISC

Storage class memory is receiving increasing attention for use in HPC systems for the acceleration of intensive IO operations. We report a particular instance using SLC FLASH memory integrated with an IBM BlueGene/Q supercomputer at scale Blue Gene A

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https://doi.org/10.1007/978-3-319-07518-1_21

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On limitations of network acceleration

Autor: Bernard Metzler, Animesh Trivedi, Patrick Stuedi, Thomas R. Gross

Publikováno v: CoNEXT

The performance of large-scale data-intensive applications running on thousands of machines depends considerably on the performance of the network. To deliver better application performance on rapidly evolving high-bandwidth, low-latency interconnect

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https://doi.org/10.1145/2535372.2535412

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