DECENTRALIZED NIC-SWITCHING ARCHITECTURE USING SR-IOV PCI EXPRESS NETWORK DEVICE

被引：0

作者：

Zang, Dawei ^{[1
]}

Cao, Zheng ^{[2
]}

Wang, Zhan ^{[1
]}

Liu, Xiaoli ^{[2
]}

Wang, Lin ^{[1
]}

Sun, Ninghui ^{[2
]}

机构：

[1] Chinese Acad Sci, Inst Comp Technol, Beijing 100864, Peoples R China

[2] Chinese Acad Sci, Inst Comp Technol, High Performance Comp Res Ctr, Beijing 100864, Peoples R China

来源：

IEEE MICRO | 2014年 / 34卷 / 05期

基金：

中国国家自然科学基金;

关键词：

Bandwidth; Computer architecture; Data centers; Datacenter network; Decentralized control; Field programmable gate arrays; Network topology; Networking; Optical fiber networks; Prototypes; Rack architecture; SR-IOV; Switches;

D O I：

10.1109/MM.2014.60

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

TO INCREASE THE FLEXIBILITY AND BANDWIDTH OF INTRARACK COMMUNICATION, A DECENTRALIZED NETWORK-INTERFACE-CONTROLLER (NIC) SWITCHING ARCHITECTURE ALLOWS RACK-LEVEL NETWORK BANDWIDTH DISAGGREGATION, WHEREBY VIRTUAL NICS FROM SEVERAL SR-IOV-COMPLIANT PCI EXPRESS NICS CAN BE SHARED AMONG MULTIPLE SERVERS. A MECHANISM ASSIGNS VIRTUAL NICS DYNAMICALLY TO EACH SERVER ACCORDING TO TRAFFIC LOADS, AND AN FPGA PROTOTYPE PROVES THE PROPOSED ARCHITECTURE'S TECHNICAL FEASIBILITY.

引用

页码：42 / 50

页数：9