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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - regression on glsl shaders on BE architecture mesa-17.2.0-rc6"
href="https://bugs.freedesktop.org/show_bug.cgi?id=102516#c4">Comment # 4</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - regression on glsl shaders on BE architecture mesa-17.2.0-rc6"
href="https://bugs.freedesktop.org/show_bug.cgi?id=102516">bug 102516</a>
from <span class="vcard"><a class="email" href="mailto:eero.t.tamminen@intel.com" title="Eero Tamminen <eero.t.tamminen@intel.com>"> <span class="fn">Eero Tamminen</span></a>
</span></b>
<pre>If you have a working Apitrace trace, ezBench could be used to automatically
bisect which Mesa commits cause changes in rendering i.e. regresses it.
ezBench is here:
<a href="https://cgit.freedesktop.org/ezbench">https://cgit.freedesktop.org/ezbench</a>
You need to set up "user_parameters.sh" file so that ezBench can build Mesa &
run it with Apitrace, and have a folder with the apitrace trace file used for
render validation + a file which tells which frame in the trace is used for
comparison.
README tells how to setup & use ezBench. I will add some documentation on how
to do the Apitrace validation (to the example parameter file).</pre>
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