[Bug 104352] [IGT] gem_spin_batch at spin-each Failed assertion: !"GPU hung"

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Mar 5 10:02:29 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=104352

Chris Wilson <chris at chris-wilson.co.uk> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEEDINFO                    |RESOLVED
         Resolution|---                         |FIXED

--- Comment #14 from Chris Wilson <chris at chris-wilson.co.uk> ---
commit c2af514a25ac6e94bc3dabf26cc7e755ce9fd2d6 (upstream/master)
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date:   Wed Feb 21 14:42:12 2018 +0000

    igt/gem_spin_batch: Avoid waiting when running concurrently

    If we do a global wait while trying to execute spinners in parallel,
    it ends badly with a GPU hang.

    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=104352
    Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>

Reviewed-by: MichaƂ Winiarski <michal.winiarski at intel.com>

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