Zobrazeno 1 - 10
of 15
pro vyhledávání: '"David M. Calhoun"'
Autor:
Arun Rodrigues, Sbastien Rumley, David M. Calhoun, Meisam Bahadori, Robert Polster, Ke Wen, Simon D. Hammond, Keren Bergman
Publikováno v:
Parallel Computing. 64:65-80
Face-to-face comparison of major large scale HPC interconnects.Review of challenges and solutions for increased use of optics in HPC.Description of optical switching, in terms of principle, limitations, technical requirements and benefits. Large-scal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47992d85f1d57042709b5ec99dca8ca6
https://doi.org/10.1016/j.parco.2017.02.001
https://doi.org/10.1016/j.parco.2017.02.001
Autor:
Michael Hochberg, Dessislava Nikolova, David M. Calhoun, Qi Li, Tom Baehr-Jones, Ran Ding, Yang Liu, Keren Bergman
Publikováno v:
IEEE Photonics Technology Letters. 27:1981-1984
Realizing small-footprint and energy-efficient optical switching fabrics is of crucial importance to solve the data movement challenges faced by optical interconnection networks. This letter demonstrates silicon photonic $2\times 2$ full crossbar swi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39ea7d214b26c18d1317b664636ff913
https://doi.org/10.1109/lpt.2015.2448544
https://doi.org/10.1109/lpt.2015.2448544
Publikováno v:
Journal of Lightwave Technology. 33:547-562
With the extraordinary growth in parallelism at all system scales driven by multicore architectures, computing performance is increasingly determined by how efficiently high-bandwidth data is communicated among the numerous compute resources. High-pe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96b9f58e39cc51c4b4a0f146ec6fc275
https://doi.org/10.1109/jlt.2014.2363947
https://doi.org/10.1109/jlt.2014.2363947
Autor:
Ziyi Zhu, Yiwen Shen, Erik Anderson, Keren Bergman, David M. Calhoun, Alexander Gazman, Payman Samadi, Maarten Hattink
Publikováno v:
ECOC
We present a scalable Software-Defined-Networking (SDN) control-plane to integrate Silicon Photonics (SiP) with conventional Ethernet/InfiniBand networks and simultaneously perform packet and circuit switching. Experimental evaluations demonstrate th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a52b02ababf531fe3e903d29da99bcc
https://doi.org/10.1109/ecoc.2017.8346132
https://doi.org/10.1109/ecoc.2017.8346132
Publikováno v:
2017 IEEE Optical Interconnects Conference (OI).
We present an architecture towards accelerating compute element operations on a fully arbitrated silicon photonic (SiP) system. An 8×8 SiP network is controlled in a distributed fashion, with connectivity consisting of two 10Gbps wavelength division
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::137388da7e7b0d3f60c4063012978297
https://doi.org/10.1109/oic.2017.7965522
https://doi.org/10.1109/oic.2017.7965522
Autor:
Nickolas Kowalski, Thomas Mukalian, David M. Calhoun, Daniel Brateris, Anthony Samaritano, Robert R. Krchnavek, Aaron Johnson, Justin Reda, Dwight Bedford
Publikováno v:
IEEE Instrumentation & Measurement Magazine. 17:47-54
The digital multimeter (DMM) is pervasive among technicians, engineers, and do-it-yourselfers. For a very small amount of money, one can obtain an instrument that measures dc and ac voltage, current, and resistance. DMMs have seen modest improvement
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46b65c19ab14363df5301045643ebe4b
https://doi.org/10.1109/mim.2014.6873732
https://doi.org/10.1109/mim.2014.6873732
Autor:
Ke Wen, Hang Guan, David M. Calhoun, Sebastien Rumley, Keren Bergman, David Donofrio, John Shalf
Publikováno v:
HPEC
A scalable and flexible memory interconnect is a key component for a many-core architecture to take full advantage of the high-bandwidth of multiple memory stacks. In this paper, we discuss both technological and architectural challenges of these pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b3513e9b8c93e44d1b0dc803d34fc2a
https://doi.org/10.1109/hpec.2016.7761609
https://doi.org/10.1109/hpec.2016.7761609
Autor:
Keren Bergman, Ke Wen, Christine P. Chen, David M. Calhoun, Sebastien Rumley, Dessislava Nikolova, Qi Li
Publikováno v:
Topics in Applied Physics ISBN: 9783642105029
A wealth of high-bandwidth and energy-efficient silicon photonic devices have been demonstrated in recent years. These represent promising solutions for high-performance computer systems that need to distribute extremely large amounts of data in an e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ce9eb66b770df950effb0725b587e50
https://doi.org/10.1007/978-3-642-10503-6_5
https://doi.org/10.1007/978-3-642-10503-6_5
Autor:
Michael Hochberg, Yang Liu, Ari Novack, David M. Calhoun, Dessislava Nikolova, Tom Baehr-Jones, Sebastien Rumley, Keren Bergman
Publikováno v:
Microsystemsnanoengineering. 3
Integrated photonics offers the possibility of compact, low energy, bandwidth-dense interconnects for large port count spatial optical switches, facilitating flexible and energy efficient data movement in future data communications systems. To achiev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::409e763a9c666be5975bfbbf9f7367d9
https://pubmed.ncbi.nlm.nih.gov/31057846
https://pubmed.ncbi.nlm.nih.gov/31057846
Publikováno v:
2015 European Conference on Optical Communication (ECOC).
We review the requirements and expectations of future Supercomputer architectures, analyse how transparent optical networking might contribute to these future systems scalable performance, and develop the most immediate challenges for optical system
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d60334c10293830e777c6292b544420
https://doi.org/10.1109/ecoc.2015.7341617
https://doi.org/10.1109/ecoc.2015.7341617