[MITgcm-support] MPI speed issues

[Jason Goodman]

On Jun 14, 2013, at 11:43 AM, Jody Klymak <jklymak at uvic.ca> wrote:

> 
> On Jun 14, 2013, at  8:08 AM, Martin Losch <Martin.Losch at awi.de> wrote:
> 
>> but usually the model doesnt scale for domain sizes below 30x30 grid points.
> 
> Thats a useful rule of thumb (says the guy who just ran 128 processors on 47x16)!

Does that rule of thumb apply for nonhydrostatic simulations with high vertical resolution?