Date: Fri, 05 Oct 2018 18:47:01 +0300 From: Greg V <greg@unrelenting.technology> To: Johannes Lundberg <johalun0@gmail.com> Cc: freebsd-current <freebsd-current@freebsd.org> Subject: Re: linux-c7 and opengl apps? Message-ID: <1538754421.3223.0@smtp.migadu.com> In-Reply-To: <CAECmPwvjJWNFELoeMcxGNFi_oXS5hWE4D2tTxi0TJpwBOriOrQ@mail.gmail.com> References: <CAECmPwvjJWNFELoeMcxGNFi_oXS5hWE4D2tTxi0TJpwBOriOrQ@mail.gmail.com>
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On Wed, Oct 3, 2018 at 12:36 PM, Johannes Lundberg <johalun0@gmail.com> wrote: > Hi > > Have anyone successfully run opengl apps with linux-c7? > > Linux opengl apps works great with linux-c6 on gpu < kabylake but > linux-c6-dri does not include support for kabylake gpus. > Linux glxinfo in c7 show support for hardware rendering on kabylake > but any > attempt to run an opengl app results in application seg fault or other > crash (I believe this is also the case with skylake gpus on linux-c7). On AMD Polaris: everything used to work in an ubuntu 16.04 chroot (currently having "can't open display :0" with that, probably forgetting something). Trying Unigine Heaven with c7, segfaults right now. glxinfo shows everything correctly though. > Is there any way to run gdb on linux apps/core dumps? There was a BSDCan talk that mentioned some gdb solutions: https://www.youtube.com/watch?v=9N3NrPeCJpk https://www.bsdcan.org/2018/schedule/attachments/473_linuxulator-notes-bsdcan2018.txt
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