Table of Contents
CS103 - Lecture 04 10/02/00
Outline
Broadcast Revisited
Example
Buffering
Buffering
No Buffering
Synchronization
Synchronization
Reduce
Reduce
Reduce
Aliasing
Predefined reduction operations in MPI
Dot Product Example
Dot Product Example
Allreduce
Allreduce
Allreduce
Allreduce
Gather/Scatter
Gather/Scatter
Gather
Scatter
Gather
Solution
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Author: Prof. Henry Tufo
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