---------- Forwarded message ----------
From: "Pacheco, Sayuri" <sayuri.pacheco.987.my.csun.edu>
Date: Oct 16, 2017 8:26 AM
Subject: Running Explicit pH MD
To: "AMBER Mailing List" <amber.ambermd.org>
Cc:
Dear All,
I have been trying to run a constant pH explicit solvent MD using
pmemd.cuda and while running the production step I get the following error
c*udaMemcpy** GpuBuffer:: Upload failed an illegal memory access was
encountered*. When I tried running the MD with pmemd the simulation ran
without a problem for a few minutes and then it crashed (icnstph=2) . Do
you know what might cause this error message?
P.S I ran the simulation with no problem when I set icnstph= 0 with pmemd
and pmemd.cuda. When I changed icnstph to 2 the simulations crashed with
both pmemd and pmemd.cuda.
Sincerely,
Sayuri Pacheco
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Received on Mon Oct 30 2017 - 08:00:02 PDT
