<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED - [SKL bisected] texsubimage pbo intermittent failures" href="https://bugs.freedesktop.org/show_bug.cgi?id=91926#c41">Comment # 41</a> on <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED - [SKL bisected] texsubimage pbo intermittent failures" href="https://bugs.freedesktop.org/show_bug.cgi?id=91926">bug 91926</a> from <a class="email" href="mailto:topi.pohjolainen@intel.com" title="Topi Pohjolainen <topi.pohjolainen@intel.com>"> Topi Pohjolainen</a> <pre>Right, it still fails even when the faulty dimensions are rejected. The first version I had for this just reduced the probability of faulty pixels appearing. The test runs a loop of ten iterations during each it randomly selects the dimensions. In the first version I simply skipped the iteration and therefore the test tried fewer rectangles. I replaced the skip by a loop that keeps on re-selecting dimensions until they are valid. Now the test really runs the ten iterations and after 211 rounds of the test itself I got faulty pixels on IVB. (This is based on the original form of the test). The simplified version I have doesn't suffer from invalid dimensions as one of the simplifications is hard-coded dimensions known to produce the faulty pixels with high probability. Therefore I was skeptical of the connection between the invalid dimensions (failing upload) and the pixels errors. Above confirms this.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>