[MITgcm-support] parallel running

[Martin Losch]

Hi Mahdi,

after you have done a successful single cpu-run, I think you need to edit the opt file to adjust it to your system. I particular you need to the mitgcm where you mpi-header files are (e.g., mpi.h). Alternatively you can follow the instructions in linux_ia32_ifort11+mpi_generic and set MPI_INC_DIR (o: Also your mpi-installation needs to be able to use ifort (it seems to be configured for gfortran, right?). 

I suggest that you talk to your system-admin to figure these things out.

Martin

On Jul 17, 2011, at 1:26 AM, Mahdi Mohammadi wrote:

> Hi,
> I have just started to use MITgcm. I did not manage to run parralel. I tried to run DOME test case, but I got an error that says, there is an undefained reference to gforton. It is strange, because my compiler is ifort11.1, and for optfile
> I selected (ifort11-ia32&mpi&generic). I set root directory of netCDF and mpi in .bashrc, and did not edit optfile. How can I be sure what I have done is correct? Is there any sample for optfile? Do you have any idea about my problem?
>  
> Many thanks in advance and best Regards,
> mahdi Mohammadi-Aragh
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