ABENA: An Ageing before Temperature Electromigration-Aware Neighbour Allocation for Many-Core Architectures

Ofori-Attah, E. and Opoku Agyeman, M. (2021) ABENA: An Ageing before Temperature Electromigration-Aware Neighbour Allocation for Many-Core Architectures. In: 4th International Conference on Data Storage and Data Engineering :. Association for Computing Machinery (ACM).

Offori-Attah_Opoku_Agyeman_ACM_2021_ABENA_An_Ageing_Before_Temperature_Electromigration-Aware_Neighbour_Al ... (911kB)

Item Type:	Book Section
Abstract:	The percentage of inactive nodes or dark nodes (we refer to dark nodes as dumso) in many-core systems increases because of power dissipation caused by continuous scaling in technology. To address this challenge, existing work employ several techniques. Some techniques place the dumso nodes strategically between active nodes to alleviate the temperature by choosing the nodes which are far away from each other. However, this increases the latency between nodes which require inter communication leading to performance degradation. Others employ Dynamic Thermal Management (DTM) to vary the Voltage Frequency (V/F) Scaling of the nodes whilst Task migration is used to migrate tasks. In this paper, an Ageing Before Temperature Eletromigration-Aware Neighbour Allocation (ABENA) is proposed to alleviate the temperature of the nodes by using the Lifetime of nodes as the main parameter. Experiments show that our approach improves the lifetime of nodes.
Uncontrolled Keywords:	Many-Core, Dark-Silicon, Embedded Systems, Network-on-Chip, NoC
Creators:	Ofori-Attah, Emmanuel and Opoku Agyeman, Michael
Publisher:	Association for Computing Machinery (ACM)
Date:	18 February 2021
Date Type:	Publication
Title of Book:	4th International Conference on Data Storage and Data Engineering :
Series Name:	2021 4th International Conference on Data Storage and Data Engineering
Event Title:	DSDE '21
Event Dates:	2021-02-18 - 2021-02-20
Language:	English
ISBN:	978-1-4503-8930-3
DOI:	https://doi.org/10.1145/3456146.3456169
Status:	Published / Disseminated
Refereed:	Yes
Related URLs:	https://pure.northampton.ac.uk/en/public...
URI:	http://nectar.northampton.ac.uk/id/eprint/14929

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