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Graphene-based Wireless Agile Interconnects for Massive Heterogeneous Multi-chip Processors
arXiv - CS - Emerging Technologies Pub Date : 2020-11-08 , DOI: arxiv-2011.04107 Sergi Abadal, Robert Guirado, Hamidreza Taghvaee, Akshay Jain, Elana Pereira de Santana, Peter Haring Bol\'ivar, Mohamed Saeed, Renato Negra, Zhenxing Wang, Kun-Ta Wang, Max C. Lemme, Joshua Klein, Marina Zapater, Alexandre Levisse, David Atienza, Davide Rossi, Francesco Conti, Martino Dazzi, Geethan Karunaratne, Irem Boybat and Abu Sebastian
arXiv - CS - Emerging Technologies Pub Date : 2020-11-08 , DOI: arxiv-2011.04107 Sergi Abadal, Robert Guirado, Hamidreza Taghvaee, Akshay Jain, Elana Pereira de Santana, Peter Haring Bol\'ivar, Mohamed Saeed, Renato Negra, Zhenxing Wang, Kun-Ta Wang, Max C. Lemme, Joshua Klein, Marina Zapater, Alexandre Levisse, David Atienza, Davide Rossi, Francesco Conti, Martino Dazzi, Geethan Karunaratne, Irem Boybat and Abu Sebastian
The main design principles in computer architecture have recently shifted
from a monolithic scaling-driven approach to the development of heterogeneous
architectures that tightly co-integrate multiple specialized processor and
memory chiplets. In such data-hungry multi-chip architectures, current
Networks-in-Package (NiPs) may not be enough to cater to their heterogeneous
and fast-changing communication demands. This position paper makes the case for
wireless in-package nanonetworking as the enabler of efficient and versatile
wired-wireless interconnect fabrics for massive heterogeneous processors. To
that end, the use of graphene-based antennas and transceivers with unique
frequency-beam reconfigurability in the terahertz band is proposed. The
feasibility of such a nanonetworking vision and the main research challenges
towards its realization are analyzed from the technological, communications,
and computer architecture perspectives.
中文翻译:
用于大规模异构多芯片处理器的基于石墨烯的无线敏捷互连
计算机体系结构的主要设计原则最近已从单片缩放驱动的方法转变为异构体系结构的开发,这些体系结构将多个专用处理器和内存小芯片紧密集成在一起。在这种需要大量数据的多芯片架构中,当前的封装网络 (NiP) 可能不足以满足其异构和快速变化的通信需求。这份立场文件将无线封装内纳米网络作为高效、通用的有线-无线互连结构的推动者,用于大规模异构处理器。为此,建议使用基于石墨烯的天线和收发器,在太赫兹频段具有独特的频率-波束可重构性。
更新日期:2020-11-10
中文翻译:
用于大规模异构多芯片处理器的基于石墨烯的无线敏捷互连
计算机体系结构的主要设计原则最近已从单片缩放驱动的方法转变为异构体系结构的开发,这些体系结构将多个专用处理器和内存小芯片紧密集成在一起。在这种需要大量数据的多芯片架构中,当前的封装网络 (NiP) 可能不足以满足其异构和快速变化的通信需求。这份立场文件将无线封装内纳米网络作为高效、通用的有线-无线互连结构的推动者,用于大规模异构处理器。为此,建议使用基于石墨烯的天线和收发器,在太赫兹频段具有独特的频率-波束可重构性。