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Revising NoC in Future Multicore-Based Consumer Electronics for Performance

delete2022-05-01
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Abhijit Das *
K
Kumar Abhishek
J
John Jose
M
Maurizio Palesi
DOI:10.1109/MCE.2021.3062001delete
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Abstract

Abstract

En 中文
With the increasing demand for efficient data processing, the latest consumer electronics are powered by multicore processors. Many applications that run on these devices expect minimum data access latency, where network-on-chip (NoC) plays a crucial role. However, NoC is found to be responsible for 60%-75% of miss penalty. The objective of this article is to present a revised NoC communication framework that can possibly reduce the miss penalty. The proposed architecture orchestrates buffers of NoC routers as a victim cache to store evicted cache blocks. Future references to such stored blocks are replied from NoC routers, which significantly reduces miss penalty and improves system performance. Minimizing miss penalty by maximizing NoC resource utilization in these devices is a win-win situation.
Keywords:
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Journal

IEEE Consumer Electronics Magazine cover
IEEE Consumer Electronics Magazine
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indian institute of technology (iit) - guwahati
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indian institute of technology system (iit system)
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University of Catania
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