Management of Load-Balancing Data Stream in Interposer-Based Network-on-Chip Using Specific Virtual Channels
Joint Authors
Soleymani, Mona
Reshadi, Midia
Khademzadeh, Ahmad
Source
Wireless Communications and Mobile Computing
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-08-25
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Information Technology and Computer Science
Abstract EN
The interaction between cores and memory blocks, in multiprocessor chips and smart systems, has always been a concern as it affects network latency, memory capacity, and power consumption.
A new 2.5-dimensional architecture has been introduced in which the communication between the processing elements and the memory blocks is provided through a layer called the interposer.
If the core wants to connect to another, it uses the top layer, and if it wants to interact with the memory blocks, it uses the interposer layer.
In a case that coherence traffic at the processing layer increases to the extent that congestion occurs, a part of this traffic may be transferred to the interposer network under a mechanism called load balancing.
When coherence traffic is moved to the interposer layer, as an alternative way, this may interfere with memory traffic.
This paper introduces a mechanism in which the aforementioned interference may be avoided by defining two different virtual channels and using multiple links which specifically determines which memory block is going to be accessed.
Our method is based on the destination address to recognize which channel and link should be selected while using the interposer layer.
The simulation results show that the proposed mechanism has improved by 32% and 14% latency compared to the traditional load-balancing and unbalanced mechanisms, respectively.
American Psychological Association (APA)
Soleymani, Mona& Reshadi, Midia& Khademzadeh, Ahmad. 2020. Management of Load-Balancing Data Stream in Interposer-Based Network-on-Chip Using Specific Virtual Channels. Wireless Communications and Mobile Computing،Vol. 2020, no. 2020, pp.1-11.
https://search.emarefa.net/detail/BIM-1214885
Modern Language Association (MLA)
Soleymani, Mona…[et al.]. Management of Load-Balancing Data Stream in Interposer-Based Network-on-Chip Using Specific Virtual Channels. Wireless Communications and Mobile Computing No. 2020 (2020), pp.1-11.
https://search.emarefa.net/detail/BIM-1214885
American Medical Association (AMA)
Soleymani, Mona& Reshadi, Midia& Khademzadeh, Ahmad. Management of Load-Balancing Data Stream in Interposer-Based Network-on-Chip Using Specific Virtual Channels. Wireless Communications and Mobile Computing. 2020. Vol. 2020, no. 2020, pp.1-11.
https://search.emarefa.net/detail/BIM-1214885
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1214885