AMDGPU & RadeonSI Linux Drivers See More Navi Optimizations + Fixes

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  • skeevy420
    replied
    Originally posted by rene View Post
    nice, michael found a reoccurring news for each and every of the next 14 days ;-)
    I don't know why, but starting with the word "nice" seems to have given your post a sarcastic tone even though that wasn't your intent.

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  • andrei_me
    replied
    Michael tildearrow typo at Mesa 10.0, it should be Mesa 20.0

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  • brent
    replied
    Originally posted by ernstp View Post

    You can try boot parameter amdgpu.gpu_recovery=1 . Not sure about the status for the whole chain...
    Here's the situation. Recovery works pretty reliably nowadays, at least with more recent GPUs. It's actually enabled by default with newer GPUs, as far as I remember.

    However, a GPU reset currently invalidates all contexts. That means your current X/Wayland session would need to recreate any GL contexts and games would need to recreate any GL or Vulkan contexts, too. In general, this is not implemented (yet?). So the only thing you can do after a hang is switch to another VT, and restart your display manager. Not great, but better than a forced reboot.

    It's unfortunately unsafe to keep contexts over a reset, so AMD's drivers don't even try at the moment.

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  • rene
    replied
    Originally posted by Venemo View Post

    As someone who recently ordered an RX 5700, I think it is nice that Phoronix keeps tabs on how the story is going. If you are not interested, you don't have to read it.
    But I want to read it, too – I wrote it is nice ;-)

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  • Venemo
    replied
    Originally posted by rene View Post
    nice, michael found a reoccurring news for each and every of the next 14 days ;-)
    As someone who recently ordered an RX 5700, I think it is nice that Phoronix keeps tabs on how the story is going. If you are not interested, you don't have to read it.

    Leave a comment:


  • ernstp
    replied
    Originally posted by rene View Post
    nice, michael found a reoccurring news for each and every of the next 14 days ;-)
    I will click on all of them!

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  • rene
    replied
    nice, michael found a reoccurring news for each and every of the next 14 days ;-)

    Leave a comment:


  • wizard69
    replied
    Nice! These cards should be well supported by the end of the year.

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  • ernstp
    replied
    Originally posted by M@yeulC View Post
    I am still getting a few hangs on my R9 Fury (more lately, it seems). Risk of Rain 2 is a reliable example.

    Someone here told me a while ago (and I can't find the post again... ) that there were a few patches on freedesktop.org that could help with GPU recovery. Are these still planned to land at some point?
    You can try boot parameter amdgpu.gpu_recovery=1 . Not sure about the status for the whole chain...

    Leave a comment:


  • M@yeulC
    replied
    I am still getting a few hangs on my R9 Fury (more lately, it seems). Risk of Rain 2 is a reliable example.

    Someone here told me a while ago (and I can't find the post again... ) that there were a few patches on freedesktop.org that could help with GPU recovery. Are these still planned to land at some point?
    Last edited by M@yeulC; 10 July 2019, 08:21 AM. Reason: Add link to RoR 2 fdo issue

    Leave a comment:

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