> MPI_Scan inplementation it is O(log n) compared to O(n) in time.
>
>
>
> On May 14, 2018, at 8:42 AM, Pierre Gubernatis <
> pierre.guberna...@gmail.com> wrote:
>
> Thank you to all of you for your answers (I was off up to now).
>
> Actually my question was't well pose
ect=1#comment87286983_50130688
Thanks again.
2018-05-02 13:56 GMT+02:00 Peter Kjellström :
> On Wed, 2 May 2018 11:15:09 +0200
> Pierre Gubernatis wrote:
>
> > Hello all...
> >
> > I am using a *cartesian grid* of processors which represents a spatial
> > do
Hello all...
I am using a *cartesian grid* of processors which represents a spatial
domain (a cubic geometrical domain split into several smaller cubes...),
and I have communicators to address the procs, as for example a comm along
each of the 3 axes I,J,K, or along a plane IK,JK,IJ, etc..).
*I n
