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Entries in non-blocking switches (1)

Tuesday
Sep292015

Interconnection networks - an introduction

Part 2: Data centre switching primer to provide some background as to what Rockley Photonics is doing.    


Source: Jonah D. Friedman

If moving information between locations is the basis of communications, then interconnection networks represent an important subcategory. 

The classic textbook, Principles and Practices of Interconnection Networks by Dally and Towles, defines interconnection networks as a way to transport data between sub-systems of a digital system.

The digital system may be a multi-core processor with the interconnect network used to link the on-chip CPU cores. Since the latest processors can have as many as 100 cores, designing such a network is a significant undertaking.

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