Con Kolivas a repris le d\u00e9veloppement du planificateur de t\u00e2ches MuQSS (Multiple Queue Skiplist Scheduler) et d'un ensemble de correctifs «-ck pour le noyau Linux, visant \u00e0 am\u00e9liorer la r\u00e9activit\u00e9 et l'interactivit\u00e9 lors de l'ex\u00e9cution de t\u00e2ches utilisateur et de jeux. Le d\u00e9veloppement de ces projets avait \u00e9t\u00e9 arr\u00eat\u00e9 en 2021 en raison d'un manque de motivation et de temps. Maintenant, Con est de retour \u00e0 ses anciennes activit\u00e9s et a publi\u00e9 un ensemble de correctifs ck et le planificateur MuQSS pour le noyau Linux 7.2. Il est \u00e0 noter que la question du manque de temps a \u00e9t\u00e9 r\u00e9solue gr\u00e2ce \u00e0 l'utilisation d'outils d'IA, qui ont simplifi\u00e9 le d\u00e9veloppement et l'adaptation des modifications au nouveau noyau. <\/p>\n
Dans la nouvelle version des patches, un mode de planification de distribution des ressources CPU entre les processus a \u00e9t\u00e9 mis en \u0153uvre, en tenant compte de l'activit\u00e9 d'entr\u00e9e\/sortie et de l'ex\u00e9cution des op\u00e9rations de lecture\/\u00e9criture dans le processus appelant (la charge due \u00e0 l'entr\u00e9e\/sortie est d\u00e9sormais prise en compte dans le calcul des ressources CPU attribu\u00e9es au processus). De plus, des erreurs li\u00e9es au passage en mode veille ou d'attente ont \u00e9t\u00e9 corrig\u00e9es. <\/p>\n
Les correctifs «-ck» incluent le planificateur de t\u00e2ches MuQSS, poursuivant le d\u00e9veloppement du projet BFS, ainsi que diverses modifications affectant le fonctionnement du gestionnaire de m\u00e9moire, la gestion des priorit\u00e9s, la g\u00e9n\u00e9ration d'interruptions de minuterie et les r\u00e9glages du noyau. L'objectif principal des correctifs est d'am\u00e9liorer la r\u00e9activit\u00e9 des applications sur le bureau. \u00c9tant donn\u00e9 que les modifications propos\u00e9es peuvent avoir un impact n\u00e9gatif sur les performances des syst\u00e8mes serveur, des ordinateurs avec un grand nombre de c\u0153urs CPU et sur le fonctionnement dans des environnements avec de nombreux processus en cours d'ex\u00e9cution simultan\u00e9ment, de nombreux changements de Con Kolivas n'ont pas \u00e9t\u00e9 accept\u00e9s dans le noyau principal et il doit les maintenir sous forme d'un ensemble de correctifs distinct, adaptable \u00e0 chaque nouvelle version du noyau. \u041a\u043e\u043d \u041a\u043e\u043b\u0438\u0432\u0430\u0441 (Con Kolivas) \u0432\u043e\u0437\u043e\u0431\u043d\u043e\u0432\u0438\u043b \u0440\u0430\u0431\u043e\u0442\u0443 \u043d\u0430\u0434 \u043f\u043b\u0430\u043d\u0438\u0440\u043e\u0432\u0449\u0438\u043a\u043e\u043c \u0437\u0430\u0434\u0430\u0447 MuQSS (Multiple Queue Skiplist Scheduler) \u0438 \u043d\u0430\u0431\u043e\u0440\u043e\u043c \u043f\u0430\u0442\u0447\u0435\u0439 «-ck \u0434\u043b\u044f \u044f\u0434\u0440\u0430 Linux, \u043d\u0430\u0446\u0435\u043b\u0435\u043d\u043d\u044b\u0445 \u043d\u0430 \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u0438\u0435 \u043e\u0442\u0437\u044b\u0432\u0447\u0438\u0432\u043e\u0441\u0442\u0438 \u0438 \u0438\u043d\u0442\u0435\u0440\u0430\u043a\u0442\u0438\u0432\u043d\u043e\u0441\u0442\u0438 \u043f\u0440\u0438 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0438 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u0438\u0445 \u0437\u0430\u0434\u0430\u0447 \u0438 \u0438\u0433\u0440. \u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0430 \u0434\u0430\u043d\u043d\u044b\u0445 \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u0432 \u0431\u044b\u043b\u0430 \u043f\u0440\u0435\u043a\u0440\u0430\u0449\u0435\u043d\u0430 \u0432 2021 \u0433\u043e\u0434\u0443 \u0438\u0437-\u0437\u0430 \u043f\u043e\u0442\u0435\u0440\u0438 \u043c\u043e\u0442\u0438\u0432\u0430\u0446\u0438\u0438 \u0438 \u043d\u0435\u0445\u0432\u0430\u0442\u043a\u0438 \u0432\u0440\u0435\u043c\u0435\u043d\u0438. \u0422\u0435\u043f\u0435\u0440\u044c \u041a\u043e\u043d \u0432\u0435\u0440\u043d\u0443\u043b\u0441\u044f \u043a \u043f\u0440\u0435\u0436\u043d\u0435\u0439 \u0434\u0435\u044f\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0438 \u0432\u044b\u043f\u0443\u0441\u0442\u0438\u043b […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":10,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-183037","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\n","aioseo_head_json":{"title":"\ud83e\udd47Le d\u00e9veloppement du planificateur de t\u00e2ches MuQSS et de l'ensemble de patches \u00ab -ck \u00bb pour le noyau Linux a repris | ProHoster","description":"Con Kolivas a repris le d\u00e9veloppement du planificateur de t\u00e2ches MuQSS (Multiple Queue Skiplist Scheduler) et d'un ensemble de patches \u00ab -ck \u00bb pour le noyau Linux, visant \u00e0 am\u00e9liorer la r\u00e9activit\u00e9 et l'interactivit\u00e9 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Source : opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"