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An On-chip Switch Architecture for Hardware Accelerated Cloud Computing Systems Donanim Hizlandiricili Bulut Bilisim Sistemleri icin Yonga-ustu Anahtar Mimarisi
Date
2020-10-05
Author
Yazıcı, Fatih
Yildiz, Ayhan Sefa
Yazar, Alper
Schmidt, Şenan Ece
Metadata
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Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
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© 2020 IEEE.In this paper, we propose a scalable on-chip packet switch architecture for hardware accelerated cloud computing systems. Our proposed switch architecture is implemented on the FPGA and interconnects reconfigurable regions, 40 Gbps Ethernet interfaces and a PCIe interface. The switch fabric operates at line speed to achieve scalability. We propose a new algorithm that grants access to the fabric according to the allocated prioritization to input-output port pairs. The switch is implemented on Xilinx Zynq 7000-SoC and can work at 40 Gbps rate. Our simulation results show that our proposed algorithm achieves desired prioritization without degrading the throughput.
Subject Keywords
cloud computing
,
on-chip switch
,
switch fabric arbitration.
URI
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85100311125&origin=inward
https://hdl.handle.net/11511/100340
DOI
https://doi.org/10.1109/siu49456.2020.9302370
Conference Name
28th Signal Processing and Communications Applications Conference, SIU 2020
Collections
Department of Electrical and Electronics Engineering, Conference / Seminar
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This thesis work proposes ReFlex Switch, a novel, scalable on-chip packet switch architecture, that is designed to interconnect heterogeneous IP cores at high speeds. One target application for ReFlex switch is hardware accelerated cloud computing where the cloud servers feature FPGA cards with reconfigurable regions to implement accelerators demanded by the users. In this setting, the increasing data rates call for line-speed operation of the on-chip switch to maintain scalability. The first requirement o...
DESIGN, IMPLEMENTATION AND VERIFICATION OF A HIGH-SPEED ON-CHIP PACKET SWITCH
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F. Yazıcı, A. S. Yildiz, A. Yazar, and Ş. E. Schmidt, “An On-chip Switch Architecture for Hardware Accelerated Cloud Computing Systems Donanim Hizlandiricili Bulut Bilisim Sistemleri icin Yonga-ustu Anahtar Mimarisi,” presented at the 28th Signal Processing and Communications Applications Conference, SIU 2020, Gaziantep, Türkiye, 2020, Accessed: 00, 2022. [Online]. Available: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85100311125&origin=inward.