[Users] GF information question

[Frank Loeffler]

On Thu, Nov 19, 2015 at 11:33:28PM -0600, Erik Schnetter wrote:
> There is no need for a distributed grid array. After counting locally, a
> "local reduction" (i.e. reduction of a local variable) gives you the
> overall result.

I've never tried to 'reduce' a grid scalar, interesting. I would imagine
it would be done using an array under the hood (something has to count,
after all), but it would be transparent to the user.

Frank

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