[gmx-developers] make install-mdrun

[Carsten Kutzner]

On 10/20/2012 07:46 PM, Szilárd Páll wrote:
> On Sat, Oct 20, 2012 at 5:43 PM, Mirco Wahab <wahab-mail at gmx.de 
> <mailto:wahab-mail at gmx.de>> wrote:
>
>     On 19.10.2012 16:51, Carsten Kutzner wrote:
>
>         Yes, this is what happens if I get the newest version:
>
>
>     I tested this on a fresh-set up SuSE 12.2 x64 having a workable
>     CUDA5.0 installation - it installs fine under "some conditions".
>
>     A newer cmake (2.8.9) came "accidentially" through
>     build.opensuse.org/KDE <http://build.opensuse.org/KDE>
>     repository. The compiler is gcc 4.3.4.
>
>     One has now explicitely(?) to disable GPU acceleration
>     by -DGMX_GPU=OFF - is this correct?
>
>
> Yes, but not for long.
>
>     gcc 4.3.4  CUDA5        build ok,   full install ok (gpu build)
>
>     gcc 4.7.2  CUDA5        build fail,    -
>
>
> That's I assume because CUDA 5 is officially not compatible with gcc 
> 4.7. It has worked for me se you can just edit 
> cuda/include/host_config.h and it should all work fine.
>
>     gcc 4.7.2  GMX_GPU=OFF  build ok,   install-mdrun fail (*)
>     gcc 4.7.2  GMX_GPU=OFF  build ok,   full install ok (w/o gpu)
>
>     icc 13.0.0 CUDA5        build fail,    -
>
>
> That should work out of the box -- unless you're using an fftw that is 
> older than 3.3.1. What error are yo getting?
Hi,

is icc 13 required for building 4.6 with GPU support or should icc 12 do 
as well?

Carsten


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