Re: [Bf-committers] Blender 2.79b issue with mesa driver

[Luya Tshimbalanga]

I confirm the workaround and the bug is not from Blender. I will assign
to LLVM developers the issue.
Thanks.

-- 
Luya Tshimbalanga
Graphic & Web Designer
E: l...@fedoraproject.org
W: http://www.coolest-storm.net

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Re: [Bf-committers] Blender 2.79b issue with mesa driver

[Brecht Van Lommel]

This doesn't look like a bug in Blender, so not sure there is much Blender
developers can do to fix this.

It's not clear to me if that last error message is causing the crash, you
may want to add a backtrace to that bug report?

If that error is the cause, this seems to be a bug with multiple OpenCL
implementations sharing LLVM:
https://github.com/pocl/pocl/issues/474
https://bugs.archlinux.org/task/51956
https://github.com/JuliaGPU/OpenCL.jl/issues/125

You can probably uninstall some OpenCL implementations to work around the
issue (pocl, beignet, ..).


On Mon, Apr 16, 2018 at 6:12 AM, Luya Tshimbalanga 
wrote:

> Hello team,
>
> Blender 2.79b just hit an issue related to mesa driver by crashing with
> cycle rendering enabled.
> Here is the report: https://bugzilla.redhat.com/show_bug.cgi?id=1565659
>
> And the source: https://src.fedoraproject.org/rpms/blender/tree/master
>
>
> Can someone investigate the problem and submit a patch?
>
> Thanks in advance.
>
> --
> Luya Tshimbalanga
> Graphic & Web Designer
> E: l...@fedoraproject.org
> W: http://www.coolest-storm.net
>
>
>
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>
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