COST-EFFICIENT DRAGONFLY TOPOLOGY FOR LARGE-SCALE SYSTEMS

被引：100

作者：

Kim, John ^{[1
]}

Dally, William ^{[2
]}

Scott, Steve

Abts, Dennis

机构：

[1] Northwestern Univ, Evanston, IL 60208 USA

[2] Stanford Univ, Dept Comp Sci, Stanford, CA 94305 USA

来源：

IEEE MICRO | 2009年 / 29卷 / 01期

关键词：

D O I：

10.1109/MM.2009.5

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

IT IS MORE EFFICIENT TO USE INCREASING PIN BANDWIDTH BY CREATING HIGH-RADIX ROUTERS WITH A LARGE NUMBER OF NARROW PORTS INSTEAD OF LOW-RADIX ROUTERS WITH FEWER WIDE PORTS. BUILDING NETWORKS USING HIGH-RADIX ROUTERS LOWERS COST AND IMPROVES PERFORMANCE, BUT ALSO PRESENTS MANY CHALLENGES. THE DRAGONFLY TOPOLOGY MINIMIZES NETWORK COST BY REDUCING THE NUMBER OF GLOBAL CHANNELS REQUIRED.

引用

页码：33 / 40

页数：8

共 14 条

[1]

Abts D., 2007, SC 07 P 2007 ACM IEE

[2] LIMITS ON INTERCONNECTION NETWORK PERFORMANCE [J].

AGARWAL, A .

IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS, 1991, 2 (04) :398-412

[3] Web search for a planet:: The Google cluster architecture [J].

Barroso, LA ;

Dean, J ;

Hölzle, U .

IEEE MICRO, 2003, 23 (02) :22-28

[4] Seastar interconnect: Balanced bandwidth for scalable performance [J].

Brightwell, Ron ;

Pedretti, Kevin T. ;

Underwood, Keith D. ;

Hudson, Trammell .

IEEE MICRO, 2006, 26 (03) :41-57

[5] PERFORMANCE ANALYSIS OF K-ARY N-CUBE INTERCONNECTION NETWORKS [J].

DALLY, WJ .

IEEE TRANSACTIONS ON COMPUTERS, 1990, 39 (06) :775-785

[6]

Fan XB, 2007, CONF PROC INT SYMP C, P13, DOI 10.1145/1273440.1250665

[7] Scalable opto-electronic network (SOENet) [J].

Gupta, AK ;

Dally, WJ ;

Singh, A ;

Towles, B .

HOT INTERCONNECTS 10, 2002, :71-76

[8] Microarchitecture of a high-radix router [J].

Kim, J ;

Dally, WJ ;

Towles, B ;

Gupta, AK .

32ND INTERNATIONAL SYMPOSIUM ON COMPUTER ARCHITECTURE, PROCEEDINGS, 2005, :420-431

[9] Technology-driven, highly-scalable dragonfly topology [J].

Kim, John ;

Dally, William J. ;

Scott, Steve ;

Abts, Dennis .

ISCA 2008 PROCEEDINGS: 35TH INTERNATIONAL SYMPOSIUM ON COMPUTER ARCHITECTURE, 2008, :77-+

[10]

Kim J, 2007, CONF PROC INT SYMP C, P126, DOI 10.1145/1273440.1250679

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