کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
460405 696331 2015 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
MultiCS: Circuit switched NoC with multiple sub-networks and sub-channels
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر شبکه های کامپیوتری و ارتباطات
پیش نمایش صفحه اول مقاله
MultiCS: Circuit switched NoC with multiple sub-networks and sub-channels
چکیده انگلیسی

We propose a multi-channel and multi-network circuit switched NoC (MultiCS) with a probe searching setup method to explore different channel partitioning and configuration policies. Our design has a variable number of channels which can be configured either as sub-channels (spatial division multiplexing channels) or sub-networks. Packets can be delivered on an established connection with one or multiple channels. An adaptive channel allocation scheme, which determines a connection width according to the dynamic use of channels, can greatly reduce the delay, compared to a deterministic allocation scheme. However, the latter can offer exact connection width as requested. The benefits and burden of using different number of channels and configurations are studied by analysis and experiments. Our experimental results show that sub-network configurations are superior to sub-channel configurations in delay and throughput, when working at the highest clock frequency of each configuration. Under reasonable channel partitioning, sub-networks with narrow channels can generally achieve higher throughput than the network using single wide channels.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Systems Architecture - Volume 61, Issue 9, October 2015, Pages 423–434
نویسندگان
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