{"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\/da\/blog\/news\/v-gnome-predlozhili-uchityvat-vliyanie-razrabotki-na-okruzhayushhuyu-sredu","title":{"rendered":"GNOME har foresl\u00e5et at tage hensyn til udviklingens indvirkning p\u00e5 milj\u00f8et","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Philip Withnall fra Endless talte<\/a><\/noindex> til GUADEC 2020 konferencen med et forslag<\/a><\/noindex> At indf\u00f8re en vurdering af, hvordan udviklingen af GNOME-applikationer p\u00e5virker milj\u00f8et. For hver applikation anbefales det at vise parameteren 'Carbon Cost', der viser det omtrentlige niveau af kuldioxidudledning i atmosf\u00e6ren og g\u00f8r det muligt at vurdere, hvordan udvikling p\u00e5virker den globale opvarmning. <\/p>\n

If\u00f8lge taleren, selvom open source-software leveres gratis, har den en indirekte pris \u2013 p\u00e5virkningen af udviklingen p\u00e5 milj\u00f8et. For eksempel kr\u00e6ver serverinfrastrukturen til projektet, serverne til kontinuerlig integration, arbejdet i den non-profit organisation GNOME Foundation og afholdelsen af udviklerkonferencer elektricitet og materialer, hvis produktionsprocesser medf\u00f8rer kuldioxidudslip til atmosf\u00e6ren. Applikationer bruger ogs\u00e5 energi p\u00e5 brugerens systemer, hvilket ogs\u00e5 indirekte p\u00e5virker milj\u00f8et.<\/p>\n

Indf\u00f8relsen af en ny m\u00e5ling vil vise projektets GNOME alvorlige forhold til bevarelsen af milj\u00f8et. Blandt de faktorer, der skal beregnes til m\u00e5lingen, n\u00e6vnes applikationens arbejdstid, CPU-belastning, opbevaring og netv\u00e6rk, samt intensiteten af testningen i det kontinuerlige integrationssystem. For at vurdere belastningen foresl\u00e5s det at bruge sysprof, systemds regnskabsmechanismer og powertop, hvis data kan omdannes til en \u00e6kvivalens til kuldioxidudslip. For eksempel kan 1 times intensiv CPU-belastning vurderes til cirka 6 gram CO2e<\/a><\/noindex> (baseret p\u00e5 en stigning i det forbrugte str\u00f8mforbrug p\u00e5 20 W), og 1 GB data overf\u00f8rt via netv\u00e6rket, som 17 gram CO2e. Hvad ang\u00e5r systemerne for kontinuerlig integration, vurderes bygningen af Glib at forbruge 48 kg CO2e om \u00e5ret (til sammenligning producerer en person 4,1 tons CO2e om \u00e5ret).<\/p>\n

For at reducere 'Carbon Cost' anbefales det, at udviklerne gennemf\u00f8rer optimeringer s\u00e5som at anvende caching, forbedre kodeeffektiviteten, reducere netv\u00e6rksbelastningen og anvende forudbestemte billeder i systemet til kontinuerlig integration, s\u00e5ledes at de kan bidrage til kampen mod global opvarmning. For eksempel vil brugen af f\u00e6rdige docker-billeder i systemet til kontinuerlig integration kunne reducere v\u00e6rdien af metrikken med op til 4 gange. <\/p>\n

For hver v\u00e6sentlig udgivelse anbefales det at beregne den samlede 'Carbon Cost', som summerer metrikkerne for alle applikationer, samt omkostningerne til GNOME-projektet, GNOME Foundation, hackfester og systemet til kontinuerlig integration. S\u00e5dan en metrik vil give mulighed for at f\u00f8re udviklingen med hensyn til p\u00e5virkningerne p\u00e5 milj\u00f8et, spore dynamikken og gennemf\u00f8re de n\u00f8dvendige optimeringer.<\/p>\n

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

Kilde: 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\udd47In GNOME, it has been proposed to consider the impact of development on the environment | ProHoster","description":"Philip Withnall from Endless spoke at the 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