{"id":89697,"date":"2020-07-25T07:42:01","date_gmt":"2020-07-25T05:42:01","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-gnome-predlozhili-uchityvat-vliyanie-razrabotki-na-okruzhayushhuyu-sredu"},"modified":"2020-07-25T07:42:01","modified_gmt":"2020-07-25T05:42:01","slug":"v-gnome-predlozhili-uchityvat-vliyanie-razrabotki-na-okruzhayushhuyu-sredu","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/v-gnome-predlozhili-uchityvat-vliyanie-razrabotki-na-okruzhayushhuyu-sredu","title":{"rendered":"I GNOME f\u00f6reslogs att man ska beakta utvecklingens p\u00e5verkan p\u00e5 milj\u00f6n","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Philip Withnall fr\u00e5n Endless talade<\/a><\/noindex> vid GUADEC 2020 med ett f\u00f6rslag<\/a><\/noindex> att introducera en redovisning av hur utvecklingen av GNOME-applikationer p\u00e5verkar milj\u00f6n. F\u00f6r varje applikation f\u00f6resl\u00e5s att visa parametern \u201eCarbon Cost\u201d, som visar den ungef\u00e4rliga niv\u00e5n av koldioxidutsl\u00e4pp i atmosf\u00e4ren och m\u00f6jligg\u00f6r en bed\u00f6mning av hur utvecklingen p\u00e5verkar den globala uppv\u00e4rmningen. <\/p>\n

Enligt talaren, trots att fri programvara tillhandah\u00e5lls kostnadsfritt, har den en indirekt kostnad \u2013 p\u00e5verkan av utvecklingen p\u00e5 milj\u00f6n. Till exempel kr\u00e4ver serverinfrastrukturen f\u00f6r projektet, servrar f\u00f6r kontinuerlig integration, arbetet f\u00f6r den ideella organisationen GNOME Foundation och genomf\u00f6randet av utvecklarkonferenser elektricitet och material, vars tillverkningsprocesser genererar koldioxidutsl\u00e4pp i atmosf\u00e4ren. Applikationerna konsumerar ocks\u00e5 energi p\u00e5 anv\u00e4ndarsystem, vilket ocks\u00e5 indirekt p\u00e5verkar milj\u00f6n.<\/p>\n

Inf\u00f6randet av en ny metrisk kommer att visa GNOME-projektets allvarliga f\u00f6rh\u00e5llande till att bevara milj\u00f6n. Bland de faktorer som n\u00e4mns f\u00f6r att ber\u00e4kna metriska ing\u00e5r applikationens driftstid, CPU-belastning, lagring och n\u00e4tverksbelastning, samt intensiteten av testning i det kontinuerliga integrationssystemet. F\u00f6r att bed\u00f6ma belastningen f\u00f6resl\u00e5s anv\u00e4ndning av sysprof, systemd:s redovisningsmekanismer och powertop, vars data kan omvandlas till ett koldioxidekvivalentutsl\u00e4pp. Till exempel kan 1 timmes intensiv CPU-belastning uppskattas till cirka 6 gram CO2e<\/a><\/noindex> (baserat p\u00e5 en \u00f6kad effektf\u00f6rbrukning p\u00e5 20 W), och 1 GB data som \u00f6verf\u00f6rs \u00f6ver n\u00e4tverket kan uppskattas till 17 gram CO2e. N\u00e4r det g\u00e4ller system f\u00f6r kontinuerlig integration ber\u00e4knas byggandet av Glib till 48 kilogram CO2e per \u00e5r (f\u00f6r j\u00e4mf\u00f6relse producerar en person per \u00e5r 4,1 ton CO2e).<\/p>\n

F\u00f6r att minska \u201eCarbon Cost\u201d uppmanas utvecklarna att genomf\u00f6ra optimeringar, s\u00e5som till\u00e4mpning av caching, f\u00f6rb\u00e4ttring av kodens effektivitet, minskning av n\u00e4tverkstrafik och anv\u00e4ndning av f\u00f6rdefinierade bilder i systemen f\u00f6r kontinuerlig integration, vilket p\u00e5 s\u00e5 s\u00e4tt bidrar till kampen mot den globala uppv\u00e4rmningen. Till exempel kan anv\u00e4ndningen av f\u00e4rdiga docker-bilder i systemet f\u00f6r kontinuerlig integration minska m\u00e4tv\u00e4rdet med 4 g\u00e5nger. <\/p>\n

F\u00f6r varje betydande releas f\u00f6resl\u00e5s det att ber\u00e4kna den sammanlagda \u201eCarbon Cost\u201d, som summerar m\u00e4tv\u00e4rdena f\u00f6r alla applikationer, s\u00e5v\u00e4l som kostnaderna f\u00f6r GNOME-projektet, GNOME Foundation, hackfester och system f\u00f6r kontinuerlig integration. En s\u00e5dan metrik m\u00f6jligg\u00f6r en utveckling med h\u00e4nsyn till milj\u00f6p\u00e5verkan, att f\u00f6lja dynamik och genomf\u00f6ra n\u00f6dv\u00e4ndiga optimeringar.<\/p>\n

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

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

\u0424\u0438\u043b\u0438\u043f\u043f \u0412\u0438\u0442\u043d\u0430\u043b\u043b (Philip Withnall) \u0438\u0437 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Endless \u0432\u044b\u0441\u0442\u0443\u043f\u0438\u043b \u043d\u0430 \u043a\u043e\u043d\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0438 GUADEC 2020 \u0441 \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u0438\u0435\u043c \u0432\u0432\u0435\u0441\u0442\u0438 \u0443\u0447\u0451\u0442 \u0432\u043b\u0438\u044f\u043d\u0438\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 GNOME \u043d\u0430 \u043e\u043a\u0440\u0443\u0436\u0430\u044e\u0449\u0443\u044e \u0441\u0440\u0435\u0434\u0443. \u0414\u043b\u044f \u043a\u0430\u0436\u0434\u043e\u0433\u043e \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u0435\u0442\u0441\u044f \u043e\u0442\u043e\u0431\u0440\u0430\u0436\u0430\u0442\u044c \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440 «Carbon Cost», \u043f\u043e\u043a\u0430\u0437\u044b\u0432\u0430\u044e\u0449\u0438\u0439 \u043f\u0440\u0438\u043c\u0435\u0440\u043d\u044b\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u0432\u044b\u0431\u0440\u043e\u0441\u0430 \u0443\u0433\u043b\u0435\u043a\u0438\u0441\u043b\u043e\u0433\u043e \u0433\u0430\u0437\u0430 \u0432 \u0430\u0442\u043c\u043e\u0441\u0444\u0435\u0440\u0443 \u0438 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0439 \u043e\u0446\u0435\u043d\u0438\u0442\u044c \u043a\u0430\u043a \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0430 \u043e\u043a\u0430\u0437\u044b\u0432\u0430\u0435\u0442 \u0432\u043b\u0438\u044f\u043d\u0438\u0435 \u043d\u0430 \u0433\u043b\u043e\u0431\u0430\u043b\u044c\u043d\u043e\u0435 \u043f\u043e\u0442\u0435\u043f\u043b\u0435\u043d\u0438\u0435. \u041f\u043e \u043c\u043d\u0435\u043d\u0438\u044e \u0434\u043e\u043a\u043b\u0430\u0434\u0447\u0438\u043a\u0430, \u043d\u0435\u0441\u043c\u043e\u0442\u0440\u044f \u043d\u0430 \u0442\u043e, […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-89697","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47GNOME f\u00f6reslog att beakta utvecklingens p\u00e5verkan p\u00e5 milj\u00f6n | ProHoster","description":"Philip Withnall fr\u00e5n f\u00f6retaget Endless talade p\u00e5 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