<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - i[CI][SHARDS] igt@gem_mmap_gtt@forked-* - timeout - extremely slow on ICL" href="https://bugs.freedesktop.org/show_bug.cgi?id=110882#c7">Comment # 7</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - i[CI][SHARDS] igt@gem_mmap_gtt@forked-* - timeout - extremely slow on ICL" href="https://bugs.freedesktop.org/show_bug.cgi?id=110882">bug 110882</a> from <a class="email" href="mailto:martin.peres@free.fr" title="Martin Peres <martin.peres@free.fr>"> Martin Peres</a> <pre>(In reply to Martin Peres from <a href="show_bug.cgi?id=110882#c6">comment #6</a>) > (In reply to Chris Wilson from <a href="show_bug.cgi?id=110882#c5">comment #5</a>) > > Temporary band-aid: > > > > commit 6cb3d4a9457cdfb993ebb2a086a4844b85c49ee2 (upstream/master, > > origin/master, origin/HEAD) > > Author: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>> > > Date: Mon Jun 10 13:52:02 2019 +0100 > > > > i915/gem_mmap_gtt: Disregard forked subtests on ICL for reasons > > > > Nothing to see here, please move along. > > > > The short story seems to be that a BIOS update made concurrent GTT > > access a few orders of magnitude slower, severely hampering CI. Where > > the fault actually lies is unknown, and how to circumvent it, unknown. > > > > References: <a class="bz_bug_link bz_status_NEW " title="NEW - i[CI][SHARDS] igt@gem_mmap_gtt@forked-* - timeout - extremely slow on ICL" href="show_bug.cgi?id=110882">https://bugs.freedesktop.org/show_bug.cgi?id=110882</a> > > Signed-off-by: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>> > > Cc: Mika Kuoppala <<a href="mailto:mika.kuoppala@linux.intel.com">mika.kuoppala@linux.intel.com</a>> > > Cc: Martin Peres <<a href="mailto:martin.peres@linux.intel.com">martin.peres@linux.intel.com</a>> > > Acked-by: Daniel Vetter <<a href="mailto:daniel@ffwll.ch">daniel@ffwll.ch</a>> > > Thanks, it got rid of most of the issues. We still have the following tests > being executed though: > > Test Machine Min (s) Avg (s) Max (s) > igt@gem_mmap_gtt@forked-big-copy shard-iclb 803.781 937.90 1063.49 > igt@gem_mmap_gtt@forked-big-copy-odd shard-iclb 974.263 1002.33 1044.71 My bad, we have not received the new results yet! Sorry for the noise!</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> <li>You are on the CC list for the bug.</li> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>