[Bug 93840] [i965] Alien: Isolation fails with GL_ARB_compute_shader enabled

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Feb 22 20:31:41 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=93840

--- Comment #4 from Jordan Justen <jljusten at gmail.com> ---
Created attachment 121900
  --> https://bugs.freedesktop.org/attachment.cgi?id=121900&action=edit
[PATCH] i965/fs: Allow spilling for SIMD16 compute shaders

Does the attached patch help with the crash?

Note, the one compute shader program I looked at took
about 20 seconds to generate a program for, so startup
may take a while.

Additionally it had a fair amount of register spilling,
and therefore the performance may not be very good.

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