Sökning: (db:Swepub) pers:(Jantsch Axel) pers:(Lu Zhonghai) hsvcat:2
> (2002-2004) >
Flit ejection in on...
Flit ejection in on-chip wormhole-switched networks with virtual channels
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- Lu, Zhonghai (författare)
- KTH,Elektroniksystemkonstruktion
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- Jantsch, Axel (författare)
- KTH,Elektroniksystemkonstruktion
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(creator_code:org_t)
- IEEE conference proceedings, 2004
- 2004
- Engelska.
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Ingår i: 22ND NORCHIP CONFERENCE, PROCEEDINGS. - : IEEE conference proceedings. ; , s. 273-276
- Relaterad länk:
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https://urn.kb.se/re...
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visa fler...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- An ideal it-ejection model is typically assumed in the literature for wormhole switches with virtual channels. With such a model, its are ejected from the network immediately upon reaching their destinations. This achieves optimal performance but is very costly. The required number of sink queues of a switch for absorbing its is p center dot v, where p is the number of physical channels (PCs) of the switch; v the number of lanes per PC To achieve cheap silicon implementations, it-ejection solutions must be cost-effective. We present a novel it-ejection model and a variant of it where the required number of sink queues of a switch is p, i.e., independent of v. We evaluate the it-ejection models with uniformly distributed random traf c in a 2D mesh network. Experimental results show that they exhibit good performance in latency and throughput.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)
Nyckelord
- Electronics
- Elektronik
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)