Exploring Inter-tile Connectivity for HPC-oriented CGRA with Lower Resource Usage
Exploring Inter-tile Connectivity for HPC-oriented CGRA with Lower Resource Usage
复制标题
探索面向 HPC 的 CGRA 的瓦间连接,降低资源占用
DOI:
10.1109/icfpt56656.2022.9974525
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发表时间:
2022
期刊:
影响因子:
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通讯作者:
Sano Kentaro
中科院分区:
文献类型:
--
作者:
Adhi Boma;Cortes Carlos;Ueno Tomohiro;Tan Yiyu;Kojima Takuya;Podobas Artur;Sano Kentaro
This research aims to explore the tradeoffs between routing flexibility and hardware resource usage, ultimately reducing the resource usage of our CGRA architecture while maintaining compute efficiency. we investigate statistics of connection usages among switch blocks for benchmark DFGs, propose several CGRA architecture with a reduced connection, and evaluate their hardware cost, routability of DFGs, and computational throughput for benchmarks. We found that the topology with horizontal plus diagonal connection saves about 30% of the resource usage while maintaining virtually the same routing flexibility as the full connectivity topology.
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DOI:
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发表时间:
2022
期刊:
Proceedings of the First International Workshop on Coarse-Grained Reconfigurable Architectures for High-Performance Computing (CGRA4HPC)
影响因子:
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作者:
Takuya Kojima;Boma Adhi;Carlos Cortes;Yiyu Tan;and Kentaro Sano
通讯作者:
and Kentaro Sano
DOI:
10.1109/ipdps.2019.00019
发表时间:
2018
期刊:
2019 IEEE International Parallel and Distributed Processing Symposium (IPDPS)
影响因子:
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作者:
Jens Domke;Kazuaki Matsumura;M. Wahib;Haoyu Zhang;Keita Yashima;Toshiki Tsuchikawa;Yohei Tsuji;Artur Podobas;S. Matsuoka
通讯作者:
S. Matsuoka
DOI:
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发表时间:
2020
期刊:
IEEE International Conference on Application-Specific Systems, Architectures, and Processors
影响因子:
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作者:
Artur Podobas;K. Sano;S. Matsuoka
通讯作者:
S. Matsuoka
DOI:
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发表时间:
2017
期刊:
IEEE International Conference on Application-Specific Systems, Architectures, and Processors
影响因子:
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作者:
S. Alexander Chin;N. Sakamoto;A. Rui;Jim Zhao;Jin Hee Kim;Yuko Hara;J. Anderson
通讯作者:
J. Anderson
DOI:
10.1109/cluster51413.2022.00046
发表时间:
2022
期刊:
Proceedings of IEEE Cluster Conference (CLUSTER)
影响因子:
--
作者:
Boma Adhi;Carlos Cortes;Yiyu Tan;Takuya Kojima;Artur Podobas;and Kentaro Sano
通讯作者:
and Kentaro Sano