Re: [pooma-dev] Re: [PATCH] Optimize guard update copy

[Richard Guenther]

On Thu, 1 Jan 2004, Jeffrey D. Oldham wrote:

> Richard Guenther wrote:
> > Hi!
> >
> > This patch removes number four of the copies done for guard update.
> > Basically, additionally to the three copies I mentioned in the previous
> > mail, we're doing one extra during the RemoteView expressionApply of the
> > data-parallel assignment we're doing for the guard domains. Ugh. Fixed by
> > manually sending/receiving from/to the views.  Doesn't work for Cheetah,
> > so conditionalized on POOMA_MPI.
>
> What breaks for Cheetah?

I don't remember... I can try again next week.

Richard.