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Using Segmentation ...
Using Segmentation to Improve Schedulability of RRA-based NoCs with Mixed Traffic
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- Liu, Meng (författare)
- Mälardalens högskola,Inbyggda system
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- Becker, Matthias (författare)
- Mälardalens högskola,Inbyggda system
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- Behnam, Moris (författare)
- Mälardalens högskola,Inbyggda system
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- Nolte, Thomas (författare)
- Mälardalens högskola,Inbyggda system
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(creator_code:org_t)
- 2017
- 2017
- Engelska.
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Ingår i: 2017 22ND ASIA AND SOUTH PACIFIC DESIGN AUTOMATION CONFERENCE (ASP-DAC). - 9781509015580 ; , s. 744-750
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Network-on-Chip (NoC) is the interconnect of choice for many- core processors and system-on-chips in general. Most of the exist- ing NoC designs focus on the performance with respect to average throughput, which makes them less applicable for real-time appli- cations especially when applications have hard timing requirements on the worst-case scenarios. In this paper, we focus on a Round- Robin Arbitration (RRA) based wormhole-switched NoC which is a common architecture used in most of the existing implementa- tions. We propose a novel segmentation algorithm targeting RRA- based NoCs in order to improve the schedulability of real-time traf- fic without modifying the hardware architecture. Additionally, we also address the problem of transmitting both real-time traffic and best-effort traffic in the same NoC. The proposed solutions aim to provide timing guarantees to real-time traffic and achieve low la- tency for best-effort traffic. According to the evaluation results, the proposed segmentation solution can significantly improve the schedulability of the whole network.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Datorsystem (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Computer Systems (hsv//eng)
Nyckelord
- Network-on-ChipBest-EffortReal-Time Mixed-Traffic
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)
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