[Bug 104271] i965: Timeout in dEQP-GLES31.functional.ssbo.layout.random.all_shared_buffer.5

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Dec 15 21:48:33 UTC 2017


https://bugs.freedesktop.org/show_bug.cgi?id=104271

--- Comment #7 from Francisco Jerez <currojerez at riseup.net> ---
(In reply to Mark Janes from comment #6)
> On BSW, the run-time of this test goes from 39s to 175s, on the bisected
> commit.  We need to improve performance by >25% beyond just fixing Curro's
> regression.
> 

There's a good chance that the fix I'm working on will bring us below the 30s
bar, but it's hard to predict with certainty since there may be other passes
behaving inefficiently in this test-case.

> As per Chad's comment, this performance is bad enough that it will prevent
> us from passing the android CTS.
> 
> It may not be a *Khronos* conformance issue, but it is a conformance issue
> nonetheless, for all of our platforms.

Except that to the extent that the CTS doesn't match the specification we are
more likely to be talking about a conformance problem of the CTS rather than of
our implementation...

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