[MITgcm-devel] dic/cfc_example

chris hill cnh at mit.edu
Thu Dec 2 10:16:59 EST 2004


I think Steph is in South Africa.

Chris
On Thu, 2004-12-02 at 09:54, Martin Losch wrote:
> Steph,
> 
> it's really strange but both dic_example and cfc_example fail in the 
> ptracers part (NOT in the dynamics part ) on MPI parallel machines if 
> g77 is NOT used (see html://mitgcm.org/testing.html):
> linux_ia32_ifc/pgf77+mpi_cg01
> linux_ia32_ifc+mpi_itrda
> They are fine for g77+mpi. For testreport all optimization is turned 
> off, and I am really puzzled that the differences are so large (only 
> for ptracers). I checked and the fields themselves look OK. Do you have 
> any idea, what this could be (or am I chasing after a ghost, after all 
> other example break even in the dynamic part)?
> 
> Martin
> 
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