[gmx-users] Shake block errors with d.lzm

[Mark Abraham]

Ganesh CN wrote:
>> you can not use so many processors for such a small system in 3.3. In
>> 4.0 you will be able to do it.
> 
> Thanks for your response David.  Is it possible to scale up the
> problem size so that I can run it on 16 or more processes ?

Other than adding more waters as David suggested, no. The DPPC system is 
the one intended for benchmarking scaling behaviour. See 
http://www.gromacs.org/content/view/25/38/

Mark