Sure. I will try again and file it. > I just tried on my IVB machine, and it could be reproduced easily, just > need > to unset the environment variable. > And this is a platform independent issue. The backend is just a compiler. > The compiler could complain warnings or > errors but should never crash. If you met a crash in gcc or clang > internal, > no matter which source code it was compiling, > it's definitely a compiler bug. > > If possible, please submit this bug to fd.o. Thanks for reporting this. > >> -----Original Message----- >> From: Beignet [mailto:[email protected]] On Behalf >> Of >> [email protected] >> Sent: Thursday, October 23, 2014 5:05 PM >> To: Zhigang Gong >> Cc: [email protected]; [email protected] >> Subject: Re: [Beignet] opencv_test_imgproc crashs when test >> OCL_Imgproc/HoughLines.RealImage/0 >> >> I am not sure whether it is platform issue. So far I have only Baytail T > platform >> no others. The assertion will not be hit now. Still need me submit bug? >> I > could >> do it. >> >> It may be the bug of OpenCL implementation of opecv hough lines for fail > case. >> Need more investigation. >> >> > 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, [email protected] >> 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, [email protected] >> >> 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 >> >> >> > [email protected] >> >> >> > http://lists.freedesktop.org/mailman/listinfo/beignet >> >> >> > >> >> >> >> >> >> _______________________________________________ >> >> >> Beignet mailing list >> >> >> [email protected] >> >> >> http://lists.freedesktop.org/mailman/listinfo/beignet >> >> > _______________________________________________ >> >> > Beignet mailing list >> >> > [email protected] >> >> > http://lists.freedesktop.org/mailman/listinfo/beignet >> >> > >> >> >> >> _______________________________________________ >> >> Beignet mailing list >> >> [email protected] >> >> http://lists.freedesktop.org/mailman/listinfo/beignet >> > _______________________________________________ >> > Beignet mailing list >> > [email protected] >> > http://lists.freedesktop.org/mailman/listinfo/beignet >> > >> >> _______________________________________________ >> Beignet mailing list >> [email protected] >> http://lists.freedesktop.org/mailman/listinfo/beignet > > _______________________________________________ > Beignet mailing list > [email protected] > http://lists.freedesktop.org/mailman/listinfo/beignet >
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