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Subject: Re: [OMPI users] parallelising ADI
From: Tim Prince (n8tm_at_[hidden])
Date: 2012-03-06 17:23:42

  On 03/06/2012 03:59 PM, Kharche, Sanjay wrote:
> Hi
> I am working on a 3D ADI solver for the heat equation. I have implemented it as serial. Would anybody be able to indicate the best and more straightforward way to parallelise it. Apologies if this is going to the wrong forum.
If it's to be implemented in parallelizable fashion (not SSOR style
where each line uses updates from the previous line), it should be
feasible to divide the outer loop into an appropriate number of blocks,
or decompose the physical domain and perform ADI on individual blocks,
then update and repeat.

Tim Prince