Letzte Nacht habe ich noch ganz gechillt ein bisschen Family Guy auf Netflix geschaut und habe mich danach dem Zocken zugewandt. Als ich den Computer dann (ca. 2 Stunden später) ausschaltete, fiel mir auf, dass anstatt dem normalen Shut Down Screen, ein Ausschnitt aus einer Folge angezeigt wurde, in der Cleveland mitsamt seiner Badewanne auf den Boden fällt. Also habe ich mich gefragt, was wohl der Grund dafür ist und habe in den Logs recherchiert. Da die GPU Cache Auslastung nie unter 2.4 MB war (was beim benutzen vom Terminal viel ist), gehe ich davon aus, dass die Datei einfach nicht aus dem GPU Cache gelöscht wurde und beim Herunterfahren wohl einfach ausersehen geladen wurde. Sofort war mir klar, dass wenn es sich um einen weniger harmlosen Inhalt gehandelt hätte, dass das dann zu sehr unangenehmen Situationen geführt hätte..... Nach einer Recherche auf Google fand ich heraus, dass auch andere Nutzer dasselbe "Problem" haben.</p><p> </p><p>Ich wollte das Problem rekonstruieren, weshalb ich einfach ein Video abspielte und gleichzeitig im Background einen Stresstest mit Mining durchführte. Das Resultat war sehr eindeutig: Die GPU konnte ein Frame nicht ausliefern und nicht löschen, weil es zu einer Time-Exception kam. (Ein ähnliches Problem gibt es ab und zu bei Netflix: Video wird klein und der Rest des Bildschirmes wird Grün) Das Problem kann durch das Purgen des Cache`s mithilfe eines Graphics Discards (beenden der Graphik), erreicht werden. Die Logs kannst du unten finden.
standard
standard 15:29:11.621477 +0200 MTLCompilerService Build request: source
standard 15:29:11.629836 +0200 MTLCompilerService Compilation (source) time 8.305025 ms
standard 15:29:11.630309 +0200 MTLCompilerService Build request: source
standard 15:29:11.639233 +0200 MTLCompilerService Compilation (source) time 8.874931 ms
standard 15:29:11.639700 +0200 MTLCompilerService Build request: source
standard 15:29:11.644711 +0200 MTLCompilerService Compilation (source) time 4.962569 ms
standard 15:29:11.645508 +0200 MTLCompilerService Build request: source
standard 15:29:11.655602 +0200 MTLCompilerService Compilation (source) time 10.048841 ms
standard 15:29:11.656288 +0200 MTLCompilerService Build request: source
standard 15:29:11.664121 +0200 MTLCompilerService Compilation (source) time 7.786578 ms
standard 15:29:11.664671 +0200 MTLCompilerService Build request: source
standard 15:29:11.672007 +0200 MTLCompilerService Compilation (source) time 7.285000 ms
standard 15:29:11.672701 +0200 MTLCompilerService Build request: source
standard 15:29:11.679789 +0200 MTLCompilerService Compilation (source) time 7.043446 ms
standard 15:29:11.680693 +0200 MTLCompilerService Build request: source
standard 15:29:11.689784 +0200 MTLCompilerService Compilation (source) time 9.046851 ms
standard 15:29:11.690383 +0200 MTLCompilerService Build request: source
standard 15:29:11.697294 +0200 MTLCompilerService Compilation (source) time 6.866860 ms
standard 15:29:11.820033 +0200 MTLCompilerService Compilation (source) time 8.463850 ms
standard 15:29:11.968079 +0200 error cannot discard MTLData
standard 15:29:12.043801 +0200 MTLCompilerService Compilation (source) time 4.412166 ms
standard 15:29:12.044509 +0200 MTLCompilerService Build request: source
standard 15:29:12.051801 +0200 MTLCompilerService Compilation (source) time 7.232645 ms
standard 15:29:12.052402 +0200 MTLCompilerService Build request: source
standard 15:29:12.056926 +0200 MTLCompilerService Compilation (source) time 4.468902 ms
standard 15:29:12.057423 +0200 MTLCompilerService Build request: source
standard 15:29:12.067975 +0200 MTLCompilerService Compilation (source) time 10.496059 ms
standard 15:29:12.068828 +0200 MTLCompilerService Build request: source
standard 15:29:12.073778 +0200 MTLCompilerService Compilation (source) time 4.906969 ms
standard 15:29:12.074487 +0200 MTLCompilerService Build request: source
standard 15:29:12.081639 +0200 MTLCompilerService Compilation (source) time 7.100315 ms
standard 15:29:12.082179 +0200 MTLCompilerService Build request: source
standard 15:29:12.088337 +0200 MTLCompilerService Compilation (source) time 6.075703 ms
standard 15:29:12.088944 +0200 MTLCompilerService Build request: source
standard 15:29:12.097629 +0200 MTLCompilerService Compilation (source) time 8.630873 ms
standard 15:29:12.098260 +0200 MTLCompilerService Build request: source
standard 15:29:12.102605 +0200 MTLCompilerService Compilation (source) time 4.291759 ms
standard 15:29:12.103094 +0200 MTLCompilerService Build request: source
standard 15:29:12.107647 +0200 MTLCompilerService Compilation (source) time 4.507003 ms
standard 15:29:12.108201 +0200 MTLCompilerService Build request: source
standard 15:29:12.118923 +0200 MTLCompilerService Compilation (source) time 10.608727 ms
standard 15:29:12.119585 +0200 MTLCompilerService Build request: source
standard 15:29:12.124269 +0200 MTLCompilerService Compilation (source) time 4.623037 ms
standard 15:29:12.124736 +0200 MTLCompilerService Build request: source
standard 15:29:12.131979 +0200 MTLCompilerService Compilation (source) time 7.200276 ms
standard 15:29:12.132788 +0200 MTLCompilerService Build request: source
standard 15:29:12.139918 +0200 MTLCompilerService Compilation (source) time 7.057049 ms
standard 15:29:12.140356 +0200 MTLCompilerService Build request: source
standard 15:29:12.146482 +0200 MTLCompilerService Compilation (source) time 6.053507 ms
standard 15:29:12.146887 +0200 MTLCompilerService Build request: source
standard 15:29:12.155806 +0200 MTLCompilerService Compilation (source) time 8.863992 ms
standard 15:29:12.156327 +0200 MTLCompilerService Build request: source
standard 15:29:12.161793 +0200 MTLCompilerService Compilation (source) time 5.418534 ms
standard 15:29:12.162484 +0200 MTLCompilerService Build request: source
standard 15:29:12.169593 +0200 MTLCompilerService Compilation (source) time 7.068137 ms
standard 15:29:12.170217 +0200 MTLCompilerService Build request: source
standard 15:29:12.174856 +0200 MTLCompilerService Compilation (source) time 4.582928 ms
standard 15:29:12.175340 +0200 MTLCompilerService Build request: source
standard 15:29:12.182366 +0200 MTLCompilerService Compilation (source) time 6.982514 ms
standard 15:29:12.182939 +0200 MTLCompilerService Build request: source
standard 15:29:12.189994 +0200 MTLCompilerService Compilation (source) time 7.013553 ms
standard 15:29:12.206496 +0200 MTLCompilerService Build request: CI SPI
standard 15:29:12.224593 +0200 MTLCompilerService Compilation (CI SPI) time 18.039891 ms
standard 15:29:12.270593 +0200 MTLCompilerService Build request: pipeline
standard 15:29:12.281596 +0200 MTLCompilerService Compilation (pipeline) time 10.947106 ms
standard 15:29:12.332702 +0200 MTLCompilerService Build request: source
standard 15:29:12.350282 +0200 MTLCompilerService Compilation (source) time 17.500839 ms
standard 15:29:12.351258 +0200 MTLCompilerService Build request: source
standard 15:29:12.356507 +0200 MTLCompilerService Compilation (source) time 5.203608 ms
standard 15:29:12.474193 +0200 MTLCompilerService Build request: source
standard 15:29:12.495536 +0200 MTLCompilerService Compilation (source) time 21.288957 ms
standard 15:29:12.496161 +0200 MTLCompilerService Build request: source
standard 15:29:12.503663 +0200 MTLCompilerService Compilation (source) time 7.446515 ms
standard 15:29:12.504328 +0200 MTLCompilerService Build request: pipeline
standard 15:29:12.513346 +0200 MTLCompilerService Compilation (pipeline) time 8.964520 ms
standard 15:29:12.513983 +0200 MTLCompilerService Build request: pipeline
standard 15:29:12.532386 +0200 MTLCompilerService Compilation (pipeline) time 18.347383 ms
standard 15:29:12.539551 +0200 MTLCompilerService Build request: pipeline
standard 15:29:12.546333 +0200 MTLCompilerService Compilation (pipeline) time 6.726220 ms
standard 15:29:12.546795 +0200 MTLCompilerService Build request: pipeline
standard 15:29:12.549720 +0200 MTLCompilerService Compilation (pipeline) time 2.798400 ms
standard 15:29:13.084326 +0200 MTLCompilerService Build request: source
standard 15:29:13.091013 +0200 MTLCompilerService Compilation (source) time 6.630338 ms
standard 15:29:13.091438 +0200 MTLCompilerService Build request: source
standard 15:29:13.105591 +0200 MTLCompilerService Compilation (source) time 14.100434 ms
standard 15:29:13.166615 +0200 MTLCompilerService Build request: source
standard 15:29:13.180851 +0200 MTLCompilerService Compilation (source) time 13.943268 ms
standard 15:29:13.181744 +0200 MTLCompilerService Build request: source
standard 15:29:13.193927 +0200 MTLCompilerService Compilation (source) time 12.121029 ms
standard 15:29:13.194762 +0200 MTLCompilerService Build request: source
standard 15:29:13.199396 +0200 MTLCompilerService Compilation (source) time 4.592359 ms
standard 15:29:13.199833 +0200 MTLCompilerService Build request: source
standard 15:29:13.209234 +0200 MTLCompilerService Compilation (source) time 9.356779 ms
standard 15:29:13.210253 +0200 MTLCompilerService Build request: source
standard 15:29:13.214590 +0200 MTLCompilerService Compilation (source) time 4.269804 ms
standard 15:29:13.215067 +0200 MTLCompilerService Build request: source
standard 15:29:13.223654 +0200 MTLCompilerService Compilation (source) time 8.530445 ms
standard 15:29:13.224228 +0200 MTLCompilerService Build request: source
standard 15:29:13.231582 +0200 MTLCompilerService Compilation (source) time 7.306338 ms
standard 15:29:13.232813 +0200 MTLCompilerService Build request: source
standard 15:29:13.256025 +0200 MTLCompilerService Compilation (source) time 23.167543 ms
standard 15:29:13.256770 +0200 MTLCompilerService Build request: source
standard 15:29:13.261930 +0200 MTLCompilerService Compilation (source) time 5.115665 ms
standard 15:29:13.262380 +0200 MTLCompilerService Build request: source
standard 15:29:13.278715 +0200 MTLCompilerService Compilation (source) time 16.283357 ms
standard 15:29:13.279621 +0200 MTLCompilerService Build request: source
standard 15:29:13.285629 +0200 MTLCompilerService Compilation (source) time 5.960613 ms
standard 15:29:13.286280 +0200 MTLCompilerService Build request: source
standard 15:29:13.293796 +0200 MTLCompilerService Compilation (source) time 7.453553 ms
standard 15:29:13.294805 +0200 MTLCompilerService Build request: source
standard 15:29:13.303052 +0200 MTLCompilerService Compilation (source) time 8.201090 ms
standard 15:29:13.303671 +0200 MTLCompilerService Build request: source
standard 15:29:13.309693 +0200 MTLCompilerService Compilation (source) time 5.975149 ms
standard 15:29:13.310182 +0200 MTLCompilerService Build request: source
standard 15:29:13.317877 +0200 MTLCompilerService Compilation (source) time 7.646483 ms
standard 15:29:13.318385 +0200 MTLCompilerService Build request: source
standard 15:29:13.324209 +0200 MTLCompilerService Compilation (source) time 5.784661 ms
standard 15:29:13.324656 +0200 MTLCompilerService Build request: source
standard 15:29:13.332546 +0200 MTLCompilerService Compilation (source) time 7.849579 ms
standard 15:29:13.333024 +0200 MTLCompilerService Build request: source
standard 15:29:13.342360 +0200 MTLCompilerService Compilation (source) time 9.298681 ms
standard 15:29:13.343005 +0200 MTLCompilerService Build request: source
standard 15:29:13.351862 +0200 MTLCompilerService Compilation (source) time 8.810088 ms
standard 15:29:13.353567 +0200 MTLCompilerService Build request: source
standard 15:29:13.359080 +0200 MTLCompilerService Compilation (source) time 5.398038 ms
standard 15:29:13.359650 +0200 MTLCompilerService Build request: source
standard 15:29:13.366869 +0200 MTLCompilerService Compilation (source) time 7.174494 ms
standard 15:29:13.367489 +0200 MTLCompilerService Build request: source
standard 15:29:13.375099 +0200 MTLCompilerService Compilation (source) time 7.515431 ms
standard 15:29:13.375627 +0200 MTLCompilerService Build request: source
standard 15:29:13.380658 +0200 MTLCompilerService Compilation (source) time 4.990548 ms
standard 15:29:13.381255 +0200 MTLCompilerService Build request: source
standard 15:29:13.389018 +0200 MTLCompilerService Compilation (source) time 7.721562 ms
standard 15:29:13.389609 +0200 MTLCompilerService Build request: source
standard 15:29:13.396525 +0200 MTLCompilerService Compilation (source) time 6.866191 ms
standard 15:29:13.397516 +0200 MTLCompilerService Build request: source
standard 15:29:13.404318 +0200 MTLCompilerService Compilation (source) time 6.735016 ms
standard 15:29:13.404852 +0200 MTLCompilerService Build request: source
standard 15:29:13.411140 +0200 MTLCompilerService Compilation (source) time 6.237272 ms
standard 15:29:13.411966 +0200 MTLCompilerService Build request: source
standard 15:29:13.418481 +0200 MTLCompilerService Compilation (source) time 6.452680 ms
standard 15:29:13.420090 +0200 MTLCompilerService Build request: source
standard 15:29:13.427670 +0200 MTLCompilerService Compilation (source) time 7.534919 ms
standard 15:29:13.428554 +0200 MTLCompilerService Build request: source
standard 15:29:13.457274 +0200 MTLCompilerService Compilation (source) time 28.670726 ms
standard 15:29:11.968079 +0200 error cannot discard MTLData
standard 15:29:13.458300 +0200 MTLCompilerService Build request: source
standard 15:29:13.464949 +0200 MTLCompilerService Compilation (source) time 6.609143 ms
standard 15:29:13.465961 +0200 MTLCompilerService Build request: source
standard 15:29:13.482268 +0200 MTLCompilerService Compilation (source) time 16.266489 ms
standard 15:29:13.483468 +0200 MTLCompilerService Build request: source
standard 15:29:13.490943 +0200 MTLCompilerService Compilation (source) time 7.434256 ms
standard 15:29:13.491719 +0200 MTLCompilerService Build request: source
standard 15:29:13.507376 +0200 MTLCompilerService Compilation (source) time 15.613404 ms
standard 15:29:13.508291 +0200 MTLCompilerService Build request: source
standard 15:29:13.514644 +0200 MTLCompilerService Compilation (source) time 6.303728 ms
standard 15:29:13.515084 +0200 MTLCompilerService Build request: source
standard 15:29:13.528454 +0200 MTLCompilerService Compilation (source) time 13.326129 ms
standard 15:29:13.529531 +0200 MTLCompilerService Build request: source
standard 15:29:13.543929 +0200 MTLCompilerService Compilation (source) time 14.348987 ms
standard 15:29:13.544830 +0200 MTLCompilerService Build request: source
standard 15:29:13.555772 +0200 MTLCompilerService Compilation (source) time 10.896153 ms
standard 15:29:13.556497 +0200 MTLCompilerService Build request: source
standard 15:29:13.562507 +0200 MTLCompilerService Compilation (source) time 5.946663 ms
standard 15:29:13.562948 +0200 MTLCompilerService Build request: source
standard 15:29:13.570069 +0200 MTLCompilerService Compilation (source) time 7.076472 ms
standard 15:29:13.570538 +0200 MTLCompilerService Build request: source
standard 15:29:13.578752 +0200 MTLCompilerService Compilation (source) time 8.151365 ms
standard 15:29:13.579681 +0200 MTLCompilerService Build request: source
standard 15:29:13.589247 +0200 MTLCompilerService Compilation (source) time 9.526519 ms
standard 15:29:13.589825 +0200 MTLCompilerService Build request: source
standard 15:29:13.596869 +0200 MTLCompilerService Compilation (source) time 6.995103 ms
standard 15:29:13.597654 +0200 MTLCompilerService Build request: source
standard 15:29:13.613543 +0200 MTLCompilerService Compilation (source) time 15.843410 ms
standard 15:29:13.614581 +0200 MTLCompilerService Build request: source
standard 15:29:13.623498 +0200 MTLCompilerService Compilation (source) time 8.862241 ms
standard 15:29:13.624205 +0200 MTLCompilerService Build request: source
standard 15:29:13.634686 +0200 MTLCompilerService Compilation (source) time 10.368178 ms
standard 15:29:13.636004 +0200 MTLCompilerService Build request: source
standard 15:29:13.644980 +0200 MTLCompilerService Compilation (source) time 8.938078 ms
standard 15:29:13.645556 +0200 MTLCompilerService Build request: source
standard 15:29:13.655616 +0200 MTLCompilerService Compilation (source) time 10.018998 ms
standard 15:29:13.656802 +0200 MTLCompilerService Build request: source
standard 15:29:13.672264 +0200 MTLCompilerService Compilation (source) time 15.422646 ms
standard 15:29:13.673188 +0200 MTLCompilerService Build request: source
standard 15:29:13.685553 +0200 MTLCompilerService Compilation (source) time 12.313927 ms
standard 15:29:13.686428 +0200 MTLCompilerService Build request: source
standard 15:29:13.693982 +0200 MTLCompilerService Compilation (source) time 7.513831 ms
standard 15:29:13.694645 +0200 MTLCompilerService Build request: source
standard 15:29:13.704788 +0200 MTLCompilerService Compilation (source) time 10.098382 ms
standard 15:29:13.705682 +0200 MTLCompilerService Build request: source
standard 15:29:13.721539 +0200 MTLCompilerService Compilation (source) time 15.805050 ms
standard 15:29:13.722487 +0200 MTLCompilerService Build request: source
standard 15:29:13.735032 +0200 MTLCompilerService Compilation (source) time 12.495011 ms
standard 15:29:13.735833 +0200 MTLCompilerService Build request: source
standard 15:29:13.746124 +0200 MTLCompilerService Compilation (source) time 10.240880 ms
standard 15:29:13.748172 +0200 MTLCompilerService Build request: source
Kommentar schreiben