[MITgcm-support] Independent Tiling

[Martin Losch]

Chris, 

in order to compiler with MPI you need to specify “-mpi” at the genmake2 step:

genmake2 -mpi (+all the options that you normally use)

Martin

On Mar 14, 2014, at 2:34 AM, Klymak Jody <jklymak at uvic.ca> wrote:

> Hi Chris.  Did you compile w MPI turned on?   Cheers.  Jody
> 
> Sent from my iPhone
> 
> On Mar 13, 2014, at 9:40, Chris Horvat <horvat at fas.harvard.edu> wrote:
> 
>> Hi everyone, 
>> 
>> I've recently "upgraded" simulations to a larger domain, and now am tiling results and spreading execution over several CPUs. At the moment, however, all of the tiles are producing the exact same output, so it appears that the model is just simulating each small tile as its own channel. 
>> 
>> This appears to be the case even when all packages are turned off. I've attached my data file and SIZE.h to this email, any suggestions?
>> 
>> 
>> Chris
>> 
>> <data>
>> <SIZE.h>
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