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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - piglit.spec.arb_shader_image_load_store.invalid causes intermittent GPU HANG"
href="https://bugs.freedesktop.org/show_bug.cgi?id=91718#c4">Comment # 4</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - piglit.spec.arb_shader_image_load_store.invalid causes intermittent GPU HANG"
href="https://bugs.freedesktop.org/show_bug.cgi?id=91718">bug 91718</a>
from <span class="vcard"><a class="email" href="mailto:currojerez@riseup.net" title="Francisco Jerez <currojerez@riseup.net>"> <span class="fn">Francisco Jerez</span></a>
</span></b>
<pre>(In reply to Mark Janes from <a href="show_bug.cgi?id=91718#c3">comment #3</a>)
<span class="quote">> Rationale for disabling the test: any gpu hang results in spurious errors
> being reported by other tests. Any intermittent behavior generates spurious
> results that have to be analyzed.
>
> If there is a smaller set of tests that can be disabled, let me know and I
> will do it.
>
> The test that caused the hang was:
>
> piglit.spec.arb_shader_image_load_store.invalid
> </span >
You seem to be answering your own question.
<span class="quote">> I verified this by running with reset disabled, and checking the tests that
> were running.
> </span >
On what platform?
<span class="quote">> I can re-enable bsw/bdw when the UAV patch is merged. Please make a comment
> in this bug or contact me when it gets in.
> </span >
I suggest you disable piglit.spec.arb_shader_image_load_store.host-mem-barrier
on BSW and BDW until the patch is merged. Or are you able to reproduce a hang
on those platforms with that one test disabled?
<span class="quote">> Based on your advice, I'll follow up and figure out what test is hanging on
> snb.</span ></pre>
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