{"id":183621,"date":"2026-10-05T22:54:28","date_gmt":"2026-10-05T20:54:29","guid":{"rendered":"https:\/\/prohoster.info\/blog\/news\/inzhener-iz-nvidia-protestiroval-uroven-zaderzhek-pri-ispolzovanii-wayland-i-x-org"},"modified":"2026-10-05T22:54:35","modified_gmt":"2026-10-05T20:54:35","slug":"nvidia-engineer-tests-latency-on-wayland-and-x-org","status":"publish","type":"post","link":"https:\/\/prohoster.info\/de\/blog\/news\/nvidia-engineer-tests-latency-on-wayland-and-x-org","title":{"rendered":"Ein Ingenieur von NVIDIA testete die Verz\u00f6gerungszeiten bei der Verwendung von Wayland und X.Org","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Kamil \u0141ysik, der f\u00fcr NVIDIA arbeitet, sprach auf der XDC 2026-Konferenz \u00fcber die Ergebnisse von Tests zur Verz\u00f6gerung der Datenanzeige in GNOME 49.7 (mutter) und KDE 6.7.4 (kwin) unter Verwendung von X.Org Server und Wayland. Der im Rahmen der Studie verwendete Code wurde unter der MIT-Lizenz ver\u00f6ffentlicht.      <\/p>\n<p>Insgesamt lauten die Erkenntnisse, dass die Unterschiede in der Reaktionsgeschwindigkeit nicht signifikant sind und es schwierig ist, einen klaren Gewinner zu bestimmen. Kamil zufolge haben die Verarbeitung der Eingaben und die Organisation der Ausgabe auf den Monitor den gr\u00f6\u00dften Einfluss auf die Verz\u00f6gerungen. Besonders erw\u00e4hnt wurde die Technologie der adaptiven Aktualisierungsfrequenz (VRR), deren Aktivierung die Reaktionsgeschwindigkeit erheblich verbesserte. Auch das Problem der Verz\u00f6gerungen, das in fr\u00fcheren Tests bei der Verwendung von XWayland auftrat, wurde angesprochen \u2013 in der neuen XWayland-Codebasis wurden keine zus\u00e4tzlichen Verz\u00f6gerungen festgestellt.       <\/p>\n<p>Die vorgeschlagene Methode zur Bewertung der Benutzeroberfl\u00e4chenreaktion \u00e4hnelt der Studie, die im Juli von Mark Nett durchgef\u00fchrt wurde. Wie in der vorherigen Studie wurde ein spezielles Hardwareger\u00e4t auf Basis des Mikrocontrollers ESP32-S3 verwendet, um die Zeit vom Tastendruck bis zur \u00c4nderung der Informationen auf dem Bildschirm genau zu messen. Dazu wurde eine Fotodiode angeschlossen, um die \u00c4nderung der Helligkeit eines Punktes auf dem Bildschirm zu erfassen, und eine Simulation einer USB-Tastatur gew\u00e4hrleistet. F\u00fcr die Ausgabe kamen die NVIDIA GeForce RTX 5070 und der Monitor LG 27GN950 zum Einsatz. Im System wurde der Kernel Linux 7.1.7 sowie der Satz propriet\u00e4rer Treiber NVIDIA 610.57.04 verwendet.      <center><img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/10\/f2e9f1da7d3db4ac7a140c7f76c12520.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>        <center>  <div class=\"youtube-placeholder\" data-id=\"j5W5ErEMnvM\" onclick=\"loadVideo(this)\">\r\n        <img decoding=\"async\" src=\"https:\/\/img.youtube.com\/vi\/j5W5ErEMnvM\/hqdefault.jpg\" alt=\"Video abspielen\" loading=\"lazy\" width=\"480\" height=\"360\" style=\"width:100%;height:auto;\">\r\n        <div class=\"play-button\"><\/div>\r\n    <\/div><\/center><br \/>\n<br \/>Quelle: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=66396\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u0430\u043c\u0438\u043b\u044c \u041b\u044b\u0441\u0438\u043a (Kamil &#321;ysik), \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0438\u0439 \u0432 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 NVIDIA, \u0432\u044b\u0441\u0442\u0443\u043f\u0438\u043b \u043d\u0430 \u043a\u043e\u043d\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0438 XDC 2026 \u0441 \u0434\u043e\u043a\u043b\u0430\u0434\u043e\u043c, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u0440\u0430\u0441\u0441\u043a\u0430\u0437\u0430\u043b \u043e \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u0430\u0445 \u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0437\u0430\u0434\u0435\u0440\u0436\u0435\u043a \u0432\u044b\u0432\u043e\u0434\u0430 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438 \u0432 \u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u044f\u0445 GNOME 49.7 (mutter) \u0438 KDE 6.7.4 (kwin) \u043f\u0440\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0438 X.Org Server \u0438 Wayland. 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[&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":10,"featured_media":183623,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-183621","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041a\u0430\u043c\u0438\u043b\u044c \u041b\u044b\u0441\u0438\u043a (Kamil \u0141ysik), \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0438\u0439 \u0432 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 NVIDIA, \u0432\u044b\u0441\u0442\u0443\u043f\u0438\u043b \u043d\u0430 \u043a\u043e\u043d\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0438 XDC 2026 \u0441 \u0434\u043e\u043a\u043b\u0430\u0434\u043e\u043c, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c 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