<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED - [BXT,BSW] arb_gpu_shader_fp64 causes gpu hang" href="https://bugs.freedesktop.org/show_bug.cgi?id=95462#c2">Comment # 2</a> on <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED - [BXT,BSW] arb_gpu_shader_fp64 causes gpu hang" href="https://bugs.freedesktop.org/show_bug.cgi?id=95462">bug 95462</a> from <a class="email" href="mailto:itoral@igalia.com" title="Iago Toral <itoral@igalia.com>"> Iago Toral</a> <pre>(In reply to Iago Toral from <a href="show_bug.cgi?id=95462#c1">comment #1</a>) > (In reply to Mark Janes from <a href="show_bug.cgi?id=95462#c0">comment #0</a>) > > When fp64 was enabled, corresponding piglit tests cause gpu hang on bxt and > > bsw: > > > > 2016-05-17T11:37:58,456330-0700 [drm] GPU HANG: ecode 8:0:0x85dffffb, in > > shader_runner [23184], reason: Ring hung, action: reset > > Hanging Test: > > piglit.spec.arb_gpu_shader_fp64.uniform_buffers.fs-dvec4-uniform-array- > > direct-indirect > > Hi Mark, I don't think we have BXT or BSW hardware here so I am afraid we > would need some help from Intel :( > > Also I get from your report that there are multiple tests producing hangs > like this on these two platforms? Would it be possible to get a list of the tests that cause a hang? If they are related to a specific feature of fp64 it would help us narrow down the problem to something more specific.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>