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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - GPU hang - GS_EMIT without shader outputs"
href="https://bugs.freedesktop.org/show_bug.cgi?id=107857#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - GPU hang - GS_EMIT without shader outputs"
href="https://bugs.freedesktop.org/show_bug.cgi?id=107857">bug 107857</a>
from <span class="vcard"><a class="email" href="mailto:joseph.kucia@gmail.com" title="Józef Kucia <joseph.kucia@gmail.com>"> <span class="fn">Józef Kucia</span></a>
</span></b>
<pre>GS_EMIT without shader outputs seems to cause GPU hangs. Radeonsi generates
shaders with GS_EMIT without writing shader outputs when geometry shader
outputs are optimized out.
a potential fix:
<a href="https://lists.freedesktop.org/archives/mesa-dev/2018-September/205848.html">https://lists.freedesktop.org/archives/mesa-dev/2018-September/205848.html</a>
piglit test:
<a href="https://lists.freedesktop.org/archives/piglit/2018-September/025092.html">https://lists.freedesktop.org/archives/piglit/2018-September/025092.html</a></pre>
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