[MITgcm-support] MPI and NETCDF

[Martin Losch]

Martha,

what does your optfile look like now? (with MPI and NETCDF)

M.

On Oct 8, 2012, at 6:46 PM, Martha W Buckley wrote:

> Hi all,
> Does anyone have an example optfile that uses:
> OS: linux
> HARDWARE: ppc64
> COMPILER: xlf
> and allows the use of MPI?
> 
> I have successfully compiled and run test experiments without using MPI using
> the optfile linux_ppc64_xlf and the compiler was able to find the NETCDF
> directories that I specified by setting NETCDF_ROOT to the proper directory.  I
> also compiled experiments using MPI (using an optfile modified for the computer
> I am running on) that don't require NETCDF.  However, I have an experiment that
> requires both NETCDF and MPI and I am unable to get genmake2 to find the NETCDF
> directories when I use MPI (using the same libraries, etc that I specified
> without using MPI).  Is there something specific that must be specified for
> using NETCFD with MPI?
> 
> If you have any example optfiles or suggestions, please let me know.
> thanks,
> Martha
> 
> 
> 
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