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Conference papers
An OFDMA Based RF Interconnect for Massive Multi-core Processors
Eren Unlu
1
Mohamad Hamieh
2
Christophe Moy
1
Myriam Ariaudo
2
Yves Louët
1
Frédéric Drillet
2
Alexandre Brière
3
Lounis Zerioul
2
Julien Denoulet
3
Andrea Pinna
3
Bertrand Granado
2
François Pécheux
4
Patrick Garda
3
Cédric Duperrier
2
Sébastien Quintanel
2
Olivier Romain
2
Eren Unlu 1
Author IdHAL : eren-unlu ORCID : https://orcid.org/0000-0001-5380-6305
Mohamad Hamieh 2
Author
Christophe Moy 1
Author IdHAL : christophe-moy ORCID : https://orcid.org/0000-0001-9639-1648
Myriam Ariaudo 2
Author
Yves Louët 1
Author IdHAL : yves-louet
Frédéric Drillet 2
Author
Alexandre Brière 3
Author
Lounis Zerioul 2
Author
Julien Denoulet 3
Author
Andrea Pinna 3
Author
Bertrand Granado 2
Author IdHAL : bertrand-granado ORCID : https://orcid.org/0000-0002-9667-9737
François Pécheux 4
Author
Patrick Garda 3
Author
Cédric Duperrier 2
Author
Sébastien Quintanel 2
Author
Olivier Romain 2
Author IdHAL : stephane-zuckerman ORCID : https://orcid.org/0000-0002-8586-0477
1
IETR - Institut d'Électronique et des Technologies du numéRique (Campus de Beaulieu Bâtiment 11D
263 Av.Général Leclerc-CS 74205
35042 Rennes Cedex - France)
- CNRS - Centre National de la Recherche Scientifique : UMR6164 (France)
- CentraleSupélec (3, rue Joliot Curie, Plateau de Moulon, 91192 GIF-SUR-YVETTE Cedex - France)
- INSA Rennes - Institut National des Sciences Appliquées - Rennes (20, avenue des Buttes de Coësmes - CS 70839 - 35708 Rennes cedex 7 - France)
- UR1 - Université de Rennes 1 (2 rue du Thabor - CS 46510 - 35065 Rennes cedex - France)
- UNIV-RENNES - Université de Rennes (France)
- UN - Université de Nantes (1, quai de Tourville - BP 13522 - 44035 Nantes cedex 1 - France)
2
ASTRE [Cergy-Pontoise] (6, avenue du Ponceau
CS 20707 CERGY
F 95014 CERGY-PONTOISE CEDEX - France)
- ETIS - UMR 8051 - Equipes Traitement de l'Information et Systèmes (6, avenue du Ponceau. F 95014 CERGY-PONTOISE CEDEX - France)
- ENSEA - Ecole Nationale Supérieure de l'Electronique et de ses Applications (6 avenue du Ponceau - CS 20 707 Cergy - 95014 Cergy-Pontoise Cedex - France)
- CNRS - Centre National de la Recherche Scientifique : UMR8051 (France)
- CY - CY Cergy Paris Université (33 boulevard du port, 95015 Cergy-Pontoise Cedex - France)
3
SYEL - Systèmes Electroniques (France)
- LIP6 - Laboratoire d'Informatique de Paris 6 (4 Place JUSSIEU 75252 PARIS CEDEX 05 - France)
- UPMC - Université Pierre et Marie Curie - Paris 6 (4 place Jussieu - 75005 Paris - France)
- CNRS - Centre National de la Recherche Scientifique : UMR7606 (France)
4
CIAN - Circuits Intégrés Numériques et Analogiques (France)
- LIP6 - Laboratoire d'Informatique de Paris 6 (4 Place JUSSIEU 75252 PARIS CEDEX 05 - France)
- UPMC - Université Pierre et Marie Curie - Paris 6 (4 place Jussieu - 75005 Paris - France)
- CNRS - Centre National de la Recherche Scientifique : UMR7606 (France)
Abstract : A paradigm shift is apparent in Chip Multiprocessor (CMP) design, as the new performance bottleneck is becoming communication rather than computation. It is widely provisioned that number of cores on a single chip will reach thousands in a decade. Thus, new high rate interconnects such as optical or RF have been proposed by various researchers. However, these interconnect structures fail to provide essential requirements of heterogeneous on-chip traffic; bandwidth reconfigurability and broadcast support with a low complex design. In this paper we investigate the feasibility of a new Orthogonal Frequency Division Multiple Access (OFDMA) RF interconnect for the first time to the best of our knowledge. In addition we provide a novel dynamic bandwidth arbitration and modulation order selection policy, that is designed regarding the bimodal on-chip packets. The proposed approach decreases the average latency up to 3.5 times compared to conventional static approach.
Document type :
Conference papers
Domain :
Complete list of metadata
https://hal-supelec.archives-ouvertes.fr/hal-01068905
Contributor : Myriam Andrieux <>
Submitted on : Friday, September 26, 2014 - 2:56:57 PM
Last modification on : Monday, January 25, 2021 - 3:16:02 PM
Contributor : Myriam Andrieux <>
Submitted on : Friday, September 26, 2014 - 2:56:57 PM
Last modification on : Monday, January 25, 2021 - 3:16:02 PM
Identifiers
- HAL Id : hal-01068905, version 1
- DOI : 10.1109/NOCS.2014.7008784
Collections
UNIV-NANTES | UNIV-RENNES1 | ETIS-ASTRE | ETIS | CNRS | UNIV-CERGY | SUP_SCEE | SUPELEC | IETR | IETR_SCEE | LIP6 | UPMC | UR1-UFR-ISTIC | LIP6-CIAN | UNIV-RENNES | INSA-GROUPE | SORBONNE-UNIVERSITE | SUP_IETR | SU-SCIENCES | INSA-RENNES | CY-TECH-SM
Citation
Eren Unlu, Mohamad Hamieh, Christophe Moy, Myriam Ariaudo, Yves Louët, et al.. An OFDMA Based RF Interconnect for Massive Multi-core Processors. NoCS 2014 - Eighth IEEE/ACM International Symposium on Networks-on-Chip, Sep 2014, Ferrara, Italy. pp.182-183, ⟨10.1109/NOCS.2014.7008784⟩. ⟨hal-01068905⟩
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