Re: [AMBER-Developers] Fwd: Any similar problem in your mbar output files?

From: Ray Luo <rluo.uci.edu>
Date: Wed, 21 Oct 2020 11:02:46 -0700

Hi Dave,

Indeed, Amber 18 pmemd.MPI has some issues in MBAR energies ... I'll
upload Edward's testing summaries on gitlab.

All the best,
Ray
--
Ray Luo, Ph.D.
Professor of Structural Biology/Biochemistry/Biophysics,
Chemical and Materials Physics, Chemical and Biomolecular Engineering,
Biomedical Engineering, and Materials Science and Engineering
Department of Molecular Biology and Biochemistry
University of California, Irvine, CA 92697-3900
---------- Forwarded message ---------
From: Edward King <eking2.uci.edu>
Date: Tue, Oct 20, 2020 at 4:13 AM
Subject: Re: Any similar problem in your mbar output files?
To: Ray Luo <rluo.uci.edu>
AMBER18 pmemd.MPI has mismatching energies, attached are screenshots.
The files are in /home/edward/mbar_cpu
Best,
Edward
On Tue, Oct 20, 2020 at 10:37 AM David A Case <david.case.rutgers.edu> wrote:
>
> On Tue, Oct 20, 2020, Ray Luo wrote:
> >
> >My student did a thorough analysis and found RMSE is 0 kcal/mol if you
> >look at the right places.
>
> Ray and Edward: thanks.  But it looks(?) like you were testing pmemd.cuda,
> whereas it now appears that the problem may be seen only on the CPU
> version, pmemd.MPI.  Any chance you could run at least one calculation
> using pmemd.MPI?
>
> Check out https://gitlab.ambermd.org/amber/amber/-/issues/162.  Probably
> easiest to post any results you find there.
>
> ....regards...dac
>
>
> _______________________________________________
> AMBER-Developers mailing list
> AMBER-Developers.ambermd.org
> http://lists.ambermd.org/mailman/listinfo/amber-developers
_______________________________________________
AMBER-Developers mailing list
AMBER-Developers.ambermd.org
http://lists.ambermd.org/mailman/listinfo/amber-developers
Received on Wed Oct 21 2020 - 11:30:02 PDT
Custom Search