Re: CUDA limitations

From: Jim Phillips (jim_at_ks.uiuc.edu)
Date: Fri May 13 2011 - 09:02:36 CDT

Yes and no. The NAMD 2.8 CUDA implementation isn't compatible with smp or
multicore builds (unless you only run one thread), so the Win32 version
will have to wait until I fix this using the new threading model in CUDA
4.0, which I'm planning to do for NAMD 2.9. I actually have a build of
Win64-MPI (Windows HPC Server) with CUDA, but CUDA 4.0RC2 was the only
version that gets along with the compilers on the build box and I haven't
gotten to test it on a Win64 machine with a GPU yet. Anyone with a Win64
cluster who wants to try a binary please let me know.

-Jim

On Fri, 13 May 2011, Ajasja Ljubeti~M wrote:

> Thank you for the answers.
>
> I have one more dirty question: is there any reason why CUDA builds wouldn't
> work under windows?
>
> Best regards,
> Ajasja
>

This archive was generated by hypermail 2.1.6 : Wed Feb 29 2012 - 05:23:56 CST