https://bugs.freedesktop.org/show_bug.cgi?id=109224
Bug ID: 109224 Summary: OpenCL in darktable with AMD Turks doesn't works Product: Mesa Version: 18.3 Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r600 Assignee: dri-devel@lists.freedesktop.org Reporter: andy.costanza@pm.me QA Contact: dri-devel@lists.freedesktop.org
Hi all and happy new year. I'm on archlinux and when i run darktable i can't enable OpenCL feature. I'm on HP laptop with a ATI/AMD Turks Radeon HD 7550M/7570M/7650M with:
- xorg-server 1.20.3-1 : https://www.archlinux.org/packages/extra/x86_64/xorg-server/ - xf86-video-ati 1:18.1.0-1 : https://www.archlinux.org/packages/extra/x86_64/xf86-video-ati/ - opencl-mesa 18.3.1-1 : https://www.archlinux.org/packages/extra/x86_64/opencl-mesa/
When i look on https://dri.freedesktop.org/wiki/GalliumCompute/ my Northern Islands chip is still in WIP for OpenCL 1.x since may 2018.
Is it the cause?
https://bugs.freedesktop.org/show_bug.cgi?id=109224
Jan Vesely jan.vesely@rutgers.edu changed:
What |Removed |Added ---------------------------------------------------------------------------- See Also| |https://bugs.freedesktop.or | |g/show_bug.cgi?id=107115 Depends on| |87738 Blocks| |99553
--- Comment #1 from Jan Vesely jan.vesely@rutgers.edu --- afaik darktable needs OCL image support which is not implemented, which is probably what keeps the option disabled (there might also be a driver blacklist).
turks also has problems with sub32bit types (short, char), and doesn't support register spilling, so large kernels will fail to compile.
Referenced Bugs:
https://bugs.freedesktop.org/show_bug.cgi?id=87738 [Bug 87738] [OpenCL] Please add Image support https://bugs.freedesktop.org/show_bug.cgi?id=99553 [Bug 99553] Tracker bug for runnning OpenCL applications on Clover
https://bugs.freedesktop.org/show_bug.cgi?id=109224
--- Comment #2 from Andy Costanza andy.costanza@pm.me --- do you need extra info of my laptop to solve this issue? lspci, clinfo,...?
https://bugs.freedesktop.org/show_bug.cgi?id=109224
--- Comment #3 from Jan Vesely jan.vesely@rutgers.edu --- (In reply to Andy Costanza from comment #2)
do you need extra info of my laptop to solve this issue? lspci, clinfo,...?
no, it's just a ton of work and there's too little time/too few people working on clover.
https://bugs.freedesktop.org/show_bug.cgi?id=109224 Bug 109224 depends on bug 87738, which changed state.
Bug 87738 Summary: [OpenCL] Please add Image support https://bugs.freedesktop.org/show_bug.cgi?id=87738
What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |MOVED
https://bugs.freedesktop.org/show_bug.cgi?id=109224
GitLab Migration User gitlab-migration@fdo.invalid changed:
What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |MOVED Status|NEW |RESOLVED
--- Comment #4 from GitLab Migration User gitlab-migration@fdo.invalid --- -- GitLab Migration Automatic Message --
This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.
You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/mesa/mesa/issues/650.
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