Russell's example plus mpiexec settings
Got first message passed!
Message passing in both directions!
Got matrix merge apparently working!
Made matrix of relax requests. But this seems like a dead-end.
Removed progress request matrix
Finally got gather working jesus christ
Refactored code to make foundation for iterations
Wrapped in a one-iteration loop
Well, that's what reduce local does. just pairwise sums two arrays
and overwrites existing results in *inout. Grr.
Apparent success!
Aye, seems to be working. :)
Aquila please.
Boundary changes for serious programs
Low verbosity for Aquila-chan
Added a fair bit of comments, moved the message passing to be faster
(untested). Now realise I have to fix the row allocation..
Gonna backpedal on the move of message passing
Got matrices calculated correctly, just need to merge them. And also
display dest matrix instead of source for that iteration.
More commenting, massive speed boost on relax checks
Commented release candidate. Might improve the start row message pass.