[Aces-support] opt files

[Patrick Heimbach]

Hi Ed,

I saw an "inconsistency" as to when we explicitly specify
-DALLOW_USE_MPI -DALWAYS_USE_MPI
in the optfiles and when we don't.
If '+mpi' is included in the optfile name people tend to assume,
rightly so, that -mpi isn't needed as explicit genmake2 option.

Matt may have run into this.
the ...+mpi_itrda optfile does have the -DALLOW_USE_MPI -DALWAYS_USE_MPI
the ...+mpi_aces doesn't.

Matt, could you check whether you did 'genmake2 -mpi ...' ?

-Patrick



On Wednesday 15 December 2004 14:53, Matthew Mazloff wrote:
  > Hello,
  >
  > I wanted to bring to attention, the fact that when I compiled the MITGCM
  > with the optfile
  >  linux_ia32_ifort+mpi_aces
  > the model crashed.  By changing to the optfile
  > linux_ia32_ifc+mpi_itrda
  >  everything ran smoothly.  For both I used the  mpich/intel environment.
  >
  > Thanks,
  > Matt
  >
  >
  >
  > <http://mitgcm.org/cgi-bin/viewcvs.cgi/MITgcm/tools/build_options/linux_i
  >a32_ifc%2Bmpi_itrda>

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Patrick Heimbach     Massachusetts Institute of Technology
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