{"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\/nl\/blog\/news\/v-gnome-predlozhili-uchityvat-vliyanie-razrabotki-na-okruzhayushhuyu-sredu","title":{"rendered":"GNOME heeft voorgesteld om rekening te houden met de impact van de ontwikkeling op het milieu.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Philip Withnall van Endless <noindex><a rel=\"nofollow\" href=\"https:\/\/events.gnome.org\/event\/1\/contributions\/79\/attachments\/12\/31\/presentation_notes.pdf\">deed<\/a><\/noindex> op de GUADEC 2020-conferentie met <noindex><a rel=\"nofollow\" href=\"https:\/\/events.gnome.org\/event\/1\/contributions\/79\/attachments\/12\/30\/presentation.pdf\">een voorstel<\/a><\/noindex> introduce het bijhouden van de invloed van GNOME-applicatieontwikkeling op het milieu. Voor elke applicatie wordt voorgesteld om de parameter &#171;Carbon Cost&#187; weer te geven, die het geschatte niveau van koolstofdioxide-uitstoot in de atmosfeer toont en waarmee kan worden ge\u00ebvalueerd hoe de ontwikkeling invloed heeft op de klimaatverandering. <\/p>\n<p>Volgens de spreker heeft gratis software, hoewel het zonder kosten wordt geleverd, een indirecte prijs - de impact van ontwikkeling op het milieu. Bijvoorbeeld, de serverinfrastructuur van het project, servers voor continue integratie, het werk van de non-profitorganisatie GNOME Foundation en de organisatie van ontwikkelaarsconferenties vereisen elektriciteit en materialen, waarvan de productie leidt tot koolstofdioxide-uitstoot in de atmosfeer. Applicaties verbruiken ook energie op gebruikerssystemen, wat eveneens indirect invloed heeft op het milieu.<\/p>\n<p>Het invoeren van een nieuwe maatstaf zal de serieuze houding van het GNOME-project ten opzichte van milieubehoud tonen. Onder de factoren voor het berekenen van de maatstaf wordt genoemd de draaitijd van de applicatie, belasting op de CPU, opslag en netwerk, en de intensiteit van testen in het continue integratiesysteem. Voor het evalueren van de belasting wordt voorgesteld om sysprof, systemd-accountingmechanismen en powertop te gebruiken, waarvan de gegevens kunnen worden omgezet in een equivalente CO2-uitstoot. Bijvoorbeeld, 1 uur intense CPU-belasting kan ongeveer worden geschat als 6 gram <noindex><a rel=\"nofollow\" href=\"https:\/\/en.wikipedia.org\/wiki\/Global_warming_potential\">CO2e<\/a><\/noindex> (op basis van een toename van het energieverbruik van 20 W), en 1 GB gegevens die via het netwerk zijn gedownload, als 17 gram CO2e. Wat betreft continue integratiesystemen, wordt de bouw van Glib geschat op 48 kilogram CO2e per jaar (ter vergelijking produceert \u00e9\u00e9n persoon per jaar 4,1 ton CO2e).<\/p>\n<p>Om de &#171;Carbon Cost&#187; te verlagen, wordt ontwikkelaars aangeraden om optimalisaties door te voeren, zoals het toepassen van caching, het verbeteren van de code-effici\u00ebntie, het verlagen van de netwerkbelasting en het gebruik van vooraf gedefinieerde afbeeldingen in het systeem voor continue integratie, waarmee ze bijdragen aan de strijd tegen de klimaatverandering. Bijvoorbeeld, het gebruik van kant-en-klare docker-afbeeldingen in het systeem voor continue integratie kan de metriek met 4 keer verminderen. <\/p>\n<p>Voor elke belangrijke release wordt voorgesteld de totale &#171;Carbon Cost&#187; te berekenen, die de metrics van alle applicaties evenals de kosten voor het GNOME-project, de GNOME Foundation, hackfests en het systeem voor continue integratie optelt. Een dergelijke metriek biedt de mogelijkheid om ontwikkeling te volgen met aandacht voor de impact op het milieu, de dynamiek te monitoren en de nodige optimalisaties door te voeren.<\/p>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Bron: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=53426\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\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 &#171;Carbon Cost&#187;, \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, [&hellip;]<\/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<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\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.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" 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