Re: AMBER: MPI run problem

From: David A. Case <case.scripps.edu>
Date: Thu, 3 Apr 2008 13:38:38 -0700

On Thu, Apr 03, 2008, Qi Yan wrote:
>
> | ERROR: nfft1 must be in the range of 6 to 256!

Means what it says: in amber9 pmemd, the maximum grid dimesion is 256. You
would either need a smaller system, a coarser fft grid, or updated code. Bob
Duke can comment on how firm this limit is. I note that in Amber10 (coming out
soon!), the maximum grid dimension is increased to 512.

...dac

-----------------------------------------------------------------------
The AMBER Mail Reflector
To post, send mail to amber.scripps.edu
To unsubscribe, send "unsubscribe amber" to majordomo.scripps.edu
Received on Fri Apr 18 2008 - 21:16:34 PDT
Custom Search