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From: Aodhagán Collins (aodhaganc_at_[hidden])
Date: 2009-03-10 19:14:36


Good evening,
I am a student completing a Computing Science degree in Ireland.

I am solving some parallel computing problems using MPI.NET and was
wondering if there were any clusters available for running some of my
solutions on.

Also I would be interested in hearing what suggested implementations there
are for a Reduction process where by a each node having an array of size N
where N is the number of nodes reduces element N where N is the rank of the
node. Currently I am using Allreduce but this, as far as I am aware,
broadcasts the result to all other nodes, I don't need this part. Is it
possible to use a reduce but make the root node N?

Regards,

Aodhagán Collins