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From: | Stephen Smith |
Subject: | FieldOffset reductions patch. |
Date: | Tue, 21 Aug 2001 11:19:54 -0600 |
This patch to newfield_revision allows data-parallel reductions using
field offsets. The new syntax is:
g = sum(f, nearestNeighbor(f.centering(), g.centering()), g.centering());
which sums the points in f that are nearest to the points in g and assigns
the results to g.
I also fixed a problem with the domain of discontinuous fields by making
the translation between domains more explicit.
This was reviewed by Jeffrey, and tested on linux with KCC.
Stephen
<<21Aug.reduction.2.patch>>
21Aug.reduction.2.patch
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