D-wash – A dynamic workload aware adaptive cache coherance protocol for multi-core processor system. (February 2023)
- Record Type:
- Journal Article
- Title:
- D-wash – A dynamic workload aware adaptive cache coherance protocol for multi-core processor system. (February 2023)
- Main Title:
- D-wash – A dynamic workload aware adaptive cache coherance protocol for multi-core processor system
- Authors:
- Uma, V.
Marimuthu, Ramalatha - Abstract:
- Abstract: In today's world, multi-processor plays the vital role in designing supercomputer, mobile phones and other wearable embedded systems. To handle power and latency issues in multicore processors, this paper proposes the workload aware adaptive cache coherence protocol in which works on the principle of the workload characterization that ranges from snooping to directory based mechanism. In this protocol, workload is characterized as low workloads and heavy workloads in which the snooping is adopted for heavy types whereas low workloads employs the directory protocol. The proposed protocol adapts dynamically cache coherence and its interconnection in the multi-processor adopting low latency and energy. For the evaluation different benchmarks such as IoMT (Internet of Medical Things) are utilized and implemented in Zync-SoC using hardware-software codesign methodology. Various parameters such as energy, latency and throughput are calculated and analyzed. Experimental results shows that the proposed protocol has achieved the 50% reduction in latency, 40% reduction in energy when compared with the other existing protocols.
- Is Part Of:
- Microelectronics journal. Volume 132(2023)
- Journal:
- Microelectronics journal
- Issue:
- Volume 132(2023)
- Issue Display:
- Volume 132, Issue 2023 (2023)
- Year:
- 2023
- Volume:
- 132
- Issue:
- 2023
- Issue Sort Value:
- 2023-0132-2023-0000
- Page Start:
- Page End:
- Publication Date:
- 2023-02
- Subjects:
- Multi-processor -- Workload characterization -- IoMT workloads -- Cache coherence protocol -- Snooping -- Directory protocol
Microelectronics -- Periodicals
Microélectronique -- Périodiques
Microelectronics
Electronic journals
Journals - contents and abstracts
Periodicals
621.3805 - Journal URLs:
- http://catalog.hathitrust.org/api/volumes/oclc/5877621.html ↗
http://www.sciencedirect.com/science/journal/00262692 ↗
http://www.intute.ac.uk/sciences/cgi-bin/fullrecord.pl?handle=lesa.1012319367 ↗
http://www.elsevier.com/journals ↗
http://www.elsevier.com/homepage/elecserv.htt ↗ - DOI:
- 10.1016/j.mejo.2022.105675 ↗
- Languages:
- English
- ISSNs:
- 0959-8324
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 5758.973000
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- 25126.xml