[gmx-users] Fwd: CUDA compilation problem for Gromacs 5.1.2 (with fix)

[Mark Abraham]

Hi

Yes, that's my point. There's no released version of CUDA that supports any
version of gcc 5. Apparently, to get a CUDA-supported version of gcc on
your distribution, you'd need a backport of gcc 4.9. Your information seems
useful for those wanting to live on the edge, though :-)

Mark

On Tue, 10 May 2016 18:01 Sjoerd de Vries <sjdv1982 at gmail.com> wrote:

> On Tue, May 10, 2016 at 5:32 PM, Mark Abraham <mark.j.abraham at gmail.com>
> wrote:
>
> > Hi,
> >
> > That fix looks like it's specific to permitting the use of versions of
> gcc
> > not supported by CUDA, right?
> >
>
> Hi,
>
> Not as far as I know.
> I am running a fairly vanilla Kubuntu 16.10, with gcc and nvidia-cuda-dev
> installed from the Ubuntu repository.
>
> >> gcc --version
> gcc (Ubuntu 5.3.1-14ubuntu2) 5.3.1 20160413
>
> My /usr/include/host_config.h says:
> #if __GNUC__ > 5
>
> #error -- unsupported GNU version! gcc versions later than 5 are not
> supported!
>
> #endif /* __GNUC__ > 5 */
>
> cheers
>
> Sjoerd
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