{"id":102800,"date":"2021-12-29T15:36:39","date_gmt":"2021-12-29T13:36:42","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/%d1%81%d1%80%d0%b0%d0%b2%d0%bd%d0%b5%d0%bd%d0%b8%d0%b5-%d0%bf%d1%80%d0%be%d0%b8%d0%b7%d0%b2%d0%be%d0%b4%d0%b8%d1%82%d0%b5%d0%bb%d1%8c%d0%bd%d0%be%d1%81%d1%82%d0%b8-%d0%b8%d0%b3%d1%80-%d0%bf%d1%80"},"modified":"2021-12-29T15:36:39","modified_gmt":"2021-12-29T13:36:42","slug":"%d1%81%d1%80%d0%b0%d0%b2%d0%bd%d0%b5%d0%bd%d0%b8%d0%b5-%d0%bf%d1%80%d0%be%d0%b8%d0%b7%d0%b2%d0%be%d0%b4%d0%b8%d1%82%d0%b5%d0%bb%d1%8c%d0%bd%d0%be%d1%81%d1%82%d0%b8-%d0%b8%d0%b3%d1%80-%d0%bf%d1%80","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/%d1%81%d1%80%d0%b0%d0%b2%d0%bd%d0%b5%d0%bd%d0%b8%d0%b5-%d0%bf%d1%80%d0%be%d0%b8%d0%b7%d0%b2%d0%be%d0%b4%d0%b8%d1%82%d0%b5%d0%bb%d1%8c%d0%bd%d0%be%d1%81%d1%82%d0%b8-%d0%b8%d0%b3%d1%80-%d0%bf%d1%80","title":{"rendered":"Srovn\u00e1n\u00ed v\u00fdkonu her p\u0159i pou\u017eit\u00ed Wayland a X.org","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Zdroj Phoronix zve\u0159ejnil v\u00fdsledky srovn\u00e1n\u00ed v\u00fdkonu hern\u00edch aplikac\u00ed spu\u0161t\u011bn\u00fdch v prost\u0159ed\u00edch zalo\u017een\u00fdch na Wayland a X.org v Ubuntu 21.10 na syst\u00e9mu s grafickou kartou AMD Radeon RX 6800. V testov\u00e1n\u00ed se pod\u00edlely hry Total War: Three Kingdoms, Shadow of the Tomb Raider, HITMAN 2, Xonotic, Strange Brigade, Left 4 Dead 2, Batman: Arkham Knight, Counter-Strike: Global Offensive a F1 2020. Testy byly prov\u00e1d\u011bny p\u0159i rozli\u0161en\u00edch obrazovky 3840\u00d72160 a 1920\u00d71080 jak pro nativn\u00ed linuxov\u00e9 verze her, tak pro Windows hry spu\u0161t\u011bn\u00e9 pomoc\u00ed kombinace Proton + DXVK. <\/p>\n

V pr\u016fm\u011bru hry v GNOME session na b\u00e1zi Wayland vykazovaly FPS o 4 % vy\u0161\u0161\u00ed ne\u017e v session GNOME na X.org. V\u011bt\u0161ina test\u016f uk\u00e1zala, \u017ee KDE 5.22.5 trochu zaost\u00e1valo za GNOME 40.5 p\u0159i pou\u017e\u00edv\u00e1n\u00ed Wayland, ale vedlo p\u0159i pou\u017eit\u00ed X.Org v testech v\u011bt\u0161iny her (Counter-Strike: Global Offensive, F1 2020, Shadow of the Tomb Raider, Left 4 Dead 2, Xonotic, Total War: Three Kingdoms, Strange Brigade).

\"Srovn\u00e1n\u00ed<\/center> <\/p>\n

Pro hry \u201eTotal War: Three Kingdoms\u201c a \u201eShadow of the Tomb Raider\u201c nebylo mo\u017en\u00e9 prov\u00e9st testy KDE na b\u00e1zi Wayland kv\u016fli havarijn\u00edmu ukon\u010den\u00ed her. Ve h\u0159e HITMAN 2, p\u0159i pou\u017eit\u00ed KDE, bez ohledu na grafickou subsyst\u00e9m, bylo pozorov\u00e1no anom\u00e1ln\u00ed v\u00edce ne\u017e dvakr\u00e1t v\u011bt\u0161\u00ed zpo\u017ed\u011bn\u00ed ve srovn\u00e1n\u00ed s GNOME a Xfce.

\"Srovn\u00e1n\u00ed<\/center> <\/p>\n

Xfce bylo testov\u00e1no pouze s X.org a ve v\u011bt\u0161in\u011b m\u011b\u0159en\u00ed se nach\u00e1zelo na posledn\u00edm m\u00edst\u011b, s v\u00fdjimkou test\u016f hry Strange Brigade p\u0159i rozli\u0161en\u00ed 1920\u00d71080, kde Xfce p\u0159ekonalo ostatn\u00ed a obsadilo prvn\u00ed m\u00edsto jak p\u0159i spu\u0161t\u011bn\u00ed nativn\u00edch verz\u00ed hry, tak p\u0159i pou\u017eit\u00ed vrstvy Proton. V testu s rozli\u0161en\u00edm 3840\u00d72160 v\u0161ak Xfce skon\u010dilo na posledn\u00edm m\u00edst\u011b. Tento test byl tak\u00e9 zaj\u00edmav\u00fd t\u00edm, \u017ee se sezen\u00ed Wayland KDE um\u00edstilo p\u0159ed GNOME.

\"Srovn\u00e1n\u00ed<\/center> <\/p>\n

V hr\u00e1ch podporuj\u00edc\u00edch OpenGL a Vulkan byla FPS p\u0159i pou\u017eit\u00ed Vulkan p\u0159ibli\u017en\u011b o 15 % vy\u0161\u0161\u00ed.

\"Srovn\u00e1n\u00ed<\/center> <\/p>\n

D\u00e1le byly zve\u0159ejn\u011bny v\u00fdsledky porovn\u00e1n\u00ed v\u00fdkonu r\u016fzn\u00fdch her a testovac\u00edch aplikac\u00ed p\u0159i pou\u017eit\u00ed jader Linux 5.15.10 a 5.16-rc na notebooc\u00edch s procesory Ryzen 7 PRO 5850U a Ryzen 5 5500U. Testy uk\u00e1zaly v\u00fdrazn\u00e9 zv\u00fd\u0161en\u00ed v\u00fdkonu (od 2 do 14 %) p\u0159i pou\u017eit\u00ed j\u00e1dra Linux 5.16, kter\u00e9 se projevilo nez\u00e1visle na verzi Mesa (v kone\u010dn\u00e9m testu byla pou\u017eita v\u011btev 22.0-dev). Uvoln\u011bn\u00ed j\u00e1dra 5.16 se o\u010dek\u00e1v\u00e1 10. ledna. Jak\u00e9 konkr\u00e9tn\u00ed zm\u011bny v j\u00e1d\u0159e 5.16 vedly ke zv\u00fd\u0161en\u00ed v\u00fdkonu, nen\u00ed p\u0159esn\u011b jasn\u00e9, p\u0159edpokl\u00e1d\u00e1 se, \u017ee se jedn\u00e1 o kombinaci vylep\u0161en\u00ed t\u00fdkaj\u00edc\u00edch se vyu\u017eit\u00ed CPU v pl\u00e1nova\u010di \u00faloh a optimalizac\u00ed podpory GPU Radeon Vega v ovlada\u010di AMDGPU.

\"Srovn\u00e1n\u00ed<\/center> <\/p>\n

D\u00e1le lze zm\u00ednit vyd\u00e1n\u00ed grafick\u00e9ho ovlada\u010de AMDVLK, kter\u00fd poskytuje implementaci grafick\u00e9ho API Vulkan, vyv\u00edjenou spole\u010dnost\u00ed AMD. P\u0159ed otev\u0159en\u00edm k\u00f3du byl ovlada\u010d dod\u00e1v\u00e1n jako sou\u010d\u00e1st propriet\u00e1rn\u00edho bal\u00ed\u010dku ovlada\u010d\u016f AMDGPU-PRO a sout\u011b\u017eil s otev\u0159en\u00fdm Vulkan ovlada\u010dem RADV, kter\u00fd vyv\u00edj\u00ed projekt Mesa. Od roku 2017 je k\u00f3d ovlada\u010de AMDVLK otev\u0159en pod licenc\u00ed MIT. Nov\u00e9 vyd\u00e1n\u00ed se vyzna\u010duje podporou specifikace Vulkan 1.2.201, implementac\u00ed Vulkan roz\u0161\u00ed\u0159en\u00ed VK_EXT_global_priority_query a \u0159e\u0161en\u00edm probl\u00e9m\u016f s v\u00fdkonem v prost\u0159ed\u00edch zalo\u017een\u00fdch na Wayland (v Ubuntu 21.04 byl zaznamen\u00e1n pokles v\u00fdkonu o 40 % ve srovn\u00e1n\u00ed s Ubuntu 20.04 s relac\u00ed X.Org).
\n
Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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