[Beignet] opencv_test_imgproc crashs when test OCL_Imgproc/HoughLines.RealImage/0

[Zhigang Gong]

Yan,

No matter you set or not set the test data. It should never crash beignet
in such an assertion. That's the point. Anyway, we will look into it.

On Thu, Oct 23, 2014 at 01:40:28AM -0700, yan.wang at linux.intel.com wrote:
> My previous mail may misunderstand you. Sorry.
> After I cloned opencv_extra git and set path rightly, this assertion will
> not be hit But 1 case of 8 will failed because dst size should be 1x60 and
> is 1x61 in fact. I am trying to debug it. The other 7 cases passed.
> 
> 
> > Yan,
> >
> > It's still an valid bug. Beignet should never hit such an assertion
> > if everything works well. Could you open a bug on fd.o for beignet module?
> > You may need to specify the git-hash of the beignet and the opencv you are
> > using. And you need to specify that don't set the opencv test data
> > environment
> > variable to reproduce it.
> >
> > Thanks,
> > Zhigang Gong.
> >
> > On Thu, Oct 23, 2014 at 01:16:13AM -0700, yan.wang at linux.intel.com wrote:
> >> After cloned related test data, it will not crashed.
> >> Sorry.
> >>
> >> > Hi, All,
> >> >   This case will crash as the following:
> >> >   [ RUN      ] OCL_Imgproc/HoughLines.RealImage/0
> >> > ASSERTION FAILED: defIt != bbIt->second->end() && defIt->second !=
> >> NULL
> >> >   at file /home/yanwang/beignet/backend/src/ir/value.cpp, function
> >> > gbe::ir::LiveOutSet::RegDefSet& gbe::ir::LiveOutSet::getDefSet(const
> >> > gbe::ir::BasicBlock*, gbe::ir::Register), line 91
> >> >   Thanks.
> >> >
> >> > Yan Wang
> >> > _______________________________________________
> >> > Beignet mailing list
> >> > Beignet at lists.freedesktop.org
> >> > http://lists.freedesktop.org/mailman/listinfo/beignet
> >> >
> >>
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