{"id":55567,"date":"2020-01-23T00:00:00","date_gmt":"2020-01-22T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/dostupen-gamemode-1-5-optimizator-proizvoditelnosti-igr-v-linux"},"modified":"2020-02-18T14:03:41","modified_gmt":"2020-02-18T11:03:41","slug":"dostupen-gamemode-1-5-optimizator-proizvoditelnosti-igr-v-linux","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/dostupen-gamemode-1-5-optimizator-proizvoditelnosti-igr-v-linux","title":{"rendered":"GameMode 1.5 \u00e4r tillg\u00e4ngligt, en prestandaoptimerare f\u00f6r spel i Linux","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

F\u00f6retaget Feral Interactive publicerade<\/a><\/noindex> sl\u00e4pper en optimerare GameMode 1.5<\/a><\/noindex>, som implementeras som en bakgrundsprocess som dynamiskt \u00e4ndrar olika systeminst\u00e4llningar i Linux f\u00f6r att uppn\u00e5 maximal prestanda f\u00f6r spelapplikationer. Projektkoden \u00e4r skriven i C och levereras<\/a><\/noindex> under BSD-licensen.<\/p>\n

F\u00f6r spel erbjuds ett speciellt bibliotek, libgamemode, som g\u00f6r det m\u00f6jligt att beg\u00e4ra aktivering av vissa optimeringar under spelets g\u00e5ng, som inte anv\u00e4nds som standard i systemet. Det finns ocks\u00e5 en variant av biblioteket f\u00f6r att k\u00f6ra spelet i automatisk optimeringsl\u00e4ge (ladda libgamemodeauto.so via LD_PRELOAD n\u00e4r spelet startas), utan att g\u00f6ra \u00e4ndringar i spelets kod. Aktivering av olika optimeringar kan kontrolleras genom en konfigurationsfil.<\/p>\n

Till exempel kan GameMode st\u00e4nga av str\u00f6msparl\u00e4gen, \u00e4ndra resursf\u00f6rdelningsparameterar och schemal\u00e4ggning (CPU-governor och SCHED_ISO), omstrukturera prioriteringar f\u00f6r in-\/utdata, blockera sk\u00e4rmsl\u00e4ckarens start, aktivera olika prestandal\u00e4gen p\u00e5 NVIDIA- och AMD-GPU:er, genomf\u00f6ra \u00f6verklockning av NVIDIA-GPU (overclocking), och k\u00f6ra skript med specifika anv\u00e4ndaroptimeringar. <\/p>\n

I version 1.5 har det lagts till att<\/a><\/noindex> dynamisk v\u00e4xling av CPU-regulator (CPU governor) f\u00f6r Intel-processorer med inbyggd GPU, om anv\u00e4ndning av l\u00e4get \u201eperformance\u201d leder till prestandaf\u00f6rlust i den grafiska subsystemet vid h\u00f6g belastning p\u00e5 GPU. I detta fall g\u00f6r \u00f6verg\u00e5ngen till l\u00e4get \u201epowersave\u201d att energif\u00f6rbrukningen f\u00f6r CPU minskar och mer resurser f\u00f6r GPU frig\u00f6rs (CPU och GPU f\u00e5r en gemensam str\u00f6mbudget och prioritering av resurser f\u00f6r CPU leder till minskad GPU-frekvens). Med denna optimering p\u00e5 CPU i7-1065G7 kan spelprestandan i Shadow of the Tomb Raider \u00f6ka med 25-30%. <\/p>\n

I GameMode 1.5 presenteras ocks\u00e5 en ny upps\u00e4ttning D-Bus API:er som anv\u00e4nder mekanismen 'pidfd' f\u00f6r att hantera situationen med \u00e5teranv\u00e4ndning av PID (pidfd kopplar till en specifik process och \u00e4ndras inte, medan PID kan kopplas till en annan process efter att den aktuella processen har avslutats). <\/p>\n

<\/a><\/noindex><\/p>\n

K\u00e4lla: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Feral Interactive \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u0432\u044b\u043f\u0443\u0441\u043a \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0442\u043e\u0440\u0430 GameMode 1.5, \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u0432 \u0432\u0438\u0434\u0435 \u0444\u043e\u043d\u043e\u0432\u043e\u0433\u043e \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430, \u043d\u0430 \u043b\u0435\u0442\u0443 \u0438\u0437\u043c\u0435\u043d\u044f\u044e\u0449\u0435\u0433\u043e \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0435 \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0435 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438 Linux \u0434\u043b\u044f \u0434\u043e\u0441\u0442\u0438\u0436\u0435\u043d\u0438\u044f \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u043e\u0439 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0438\u0433\u0440\u043e\u0432\u044b\u0445 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439. \u041a\u043e\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 \u0421\u0438 \u0438 \u043f\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 BSD. \u0414\u043b\u044f \u0438\u0433\u0440 \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u0435\u0442\u0441\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u0443\u044e \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0443 libgamemode, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043d\u0430 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tillg\u00e4nglig, en prestandaoptimerare f\u00f6r spel p\u00e5 Linux | ProHoster","description":"F\u00f6retaget Feral Interactive har publicerat en utg\u00e5va av optimeraren","canonical_url":"https:\/\/prohoster.info\/sv\/blog\/news\/dostupen-gamemode-1-5-optimizator-proizvoditelnosti-igr-v-linux","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"sv_SE","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d GameMode 1.5, \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0442\u043e\u0440 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