Dear AMBER Developers/Users,
I am trying to run pmemd.cuda but it crashes after few steps with the
error message:-
Error: the launch timed out and was terminated launching kernel kPMEGradSum
cudaFree GpuBuffer::Deallocate failed the launch timed out and was
terminated
here is the installations details-
Packages - Ambertools1.5, Amber11
OS - (Red Hat 4.1.2-48)
compilers GNU 4.1.2 and intel 12 (tried both separately)
Cuda toolkit 3.2/4.0 (tried both)
all bugfixes has been applied to both ambertool and amber.
Please help me to get it working. Note that I was able to run
successfully before applying bugfix17.
On Sun, Sep 18, 2011 at 5:20 AM, Ross Walker <ross.rosswalker.co.uk> wrote:
> This sounds to me like you have not applied the bugfixes.
>
> Make sure you apply all the latest bugfixes up to and including bugfix.17
> then try it again. If you still have a problem then please send more
> specific details. Your hardware, the prmtop, inpcrd and mdin file and also
> the contents of your mdout file.
>
> All the best
> Ross
>
> > -----Original Message-----
> > From: Himanshu Joshi [mailto:joshihardware.gmail.com]
> > Sent: Friday, September 16, 2011 11:25 PM
> > To: amber.ambermd.org
> > Subject: [AMBER] Problem with pme cuda :launching kernel
> > kPMEGetGridWeights
> >
> > dear all ,
> > With amber11 pmemd_cuda I am facing a problem
> > I am using top and coordinate file to get out put from a #PBS script
> > but it
> > is showing the following error massege
> > "Error: unknown error launching kernel kPMEGetGridWeights "
> > Can anyone help to resolve this issue..
> >
> > --
> > With Regards
> > HIMANSHU JOSHI
> > Graduate Scholar,(CCMT) Dept.Of Physics
> > IISc Bangalore
> > _______________________________________________
> > AMBER mailing list
> > AMBER.ambermd.org
> > http://lists.ambermd.org/mailman/listinfo/amber
>
>
> _______________________________________________
> AMBER mailing list
> AMBER.ambermd.org
> http://lists.ambermd.org/mailman/listinfo/amber
>
--
With Regards
HIMANSHU JOSHI
Graduate Scholar,(CCMT) Dept.Of Physics
IISc Bangalore
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Received on Mon Sep 19 2011 - 03:00:02 PDT
