[Debian-med-packaging] Bug#813262: Problems using OpenCL in pbuilder (Was: OpenCL GPU usage on autobuilders)

[Andreas Tille]

Hi,

I did some more investigation and played around with the
Build-Dependencies and added

               ocl-icd-opencl-dev | opencl-dev,
               pocl-opencl-icd | opencl-icd

but without any luck.  I tried to run the affected test in a local
chroot environment which worked nicely.  So I wonder what exactly I need
to do to let the test below pass and enable the detection of a smart
enough GPU in pbuilder.

Thanks for any help

       Andreas.

On Sun, Jan 31, 2016 at 08:27:46AM +0100, Andreas Tille wrote:
> Hi,
> 
> I just realised that the issue also happens on my local machine - so the
> assumption that only autobuilders are affected is wrong.  I think I just
> need to fix the dependencies for libhmsbeagle-dev.  Sorry for the noise
> 
>    Andreas.
> 
> On Sun, Jan 31, 2016 at 07:56:31AM +0100, Andreas Tille wrote:
> > Hi,
> > 
> > On Sat, Jan 30, 2016 at 11:51:26PM +0100, Chris Lamb wrote:
> > > Source: python-biopython
> > > Version: 1.66+dfsg-1
> > > Severity: serious
> > > Justification: fails to build from source
> > > ...
> > >   ApplicationError: Non-zero return code 255 from 'phyml -i Phylip/interlaced2.phy -d aa', message 'beignet-opencl-icd: no supported GPU found, this is probably the wrong opencl-icd package for this hardware'
> > > ...
> > 
> > this bug is caused by the change in libhmsbeagle-dev which is now using
> > OpenCL which does not seem to work on the machine that is doing the
> > build tests.  Any hint how that could be done properly?
> > 
> > Kind regards
> > 
> >       Andreas.
> > 
> > -- 
> > http://fam-tille.de
> > 
> > 
> 
> -- 
> http://fam-tille.de
> 
> 

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