[CIG-MC] CitcomCU with 100 procs
tan2 at geodynamics.org
Tue Mar 18 12:28:36 PDT 2008
(cc to cig-mc list)
I recently got the same error. After digging into the code, I found that
there is a hard-coded limit on the number of processrs. The limit is
currently 100. To increase the limt to 200, at line 470, global_def.h,
change these lines:
Tobias Höink wrote:
> Hi Eh,
> I have tried running CitcomCU on a large number of processors. It
> works well with 64 procs, but not with 100 procs.
> Based on the output (program stopped after 'ok15') I assume that
> something in mass_matrix() is causing problems.
> Would you know where the problem is? Please find output below and
> input file attached.
> Problem has 321 x 49 x 321 nodes
> =>> PBS: job killed: walltime 1826 exceeded limit 1800
> Cleaning up before exit
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