[Dune] accessing the subIndex on 3D elements using ALUGRID

Nagaiah Chamakuri nagaiah.chamakuri at gmail.com
Fri Dec 23 14:29:32 CET 2011


Dear Dune,

I would like to ask one question about accessing the subIndex routine in
ALUGRID:
Observed that accessing the subIndex routine is slower(at least 40%) in ALU
comparing with UG or YASP.
This is only in 3D and it is fine again in 2D. Accessing the function looks
as follows:
indexset.subIndex(*it,i,dim);
Is it a open issue in ALU grid (only for 3D elements) implementation or I
made a mistake while ALU grid installation?
I am using the latest svn version of DUNE and ALU-1.50.

I wish you a merry Christmas and happy new year.

Best Regards
Nagaiah
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