Message Passing Architectures

12/3/98


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Table of Contents

Message Passing Architectures

MPI Send/Receive

MPI Send/Receive (cont)

Static Interconnection Networks

Example Networks

Mesh, Torus

Trees

HyperCube

Network Evaluation Criteria

Network Characteristics

Switching Techniques

Packet Switching

Packet Switching

Circuit Switching

Circuit Switching (cont).

Virtual Cut-through

Virtual Cut-through (cont).

Wormhole Routing

Wormhole Routing (cont)

Routing

Example Routing Scheme: Dimension-ordered

Table Lookup Routing

How fast is messaging?

Dynamic Interconnection Networks

Crossbar

Crossbar (cont)

Crossbar (cont)

Signaling

Data Strobe Signaling

Data Strobe Signaling (cont)

PPT Slide

PPT Slide

PPT Slide

PPT Slide

Author: Bob Reese

Email: reese@erc.msstate.edu

Home Page: http://www.erc.msstate.edu/~reese

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