{"id":156038,"date":"2026-01-31T23:12:30","date_gmt":"2026-01-31T21:12:30","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/opublikovan-scx_horoscope-astrologicheskij-planirovshhik-zadach-dlya-yadra-linux"},"modified":"2026-01-31T23:12:30","modified_gmt":"2026-01-31T21:12:30","slug":"opublikovan-scx_horoscope-astrologicheskij-planirovshhik-zadach-dlya-yadra-linux","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/opublikovan-scx_horoscope-astrologicheskij-planirovshhik-zadach-dlya-yadra-linux","title":{"rendered":"Publication de scx_horoscope, un planificateur de t\u00e2ches astrologiques pour le noyau Linux","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Lucas Zampieri de la soci\u00e9t\u00e9 Red Hat a publi\u00e9 un planificateur de t\u00e2ches humoristique, scx_horoscope, r\u00e9partissant les ressources CPU en fonction des principes astrologiques, prenant en compte les signes du zodiaque et les positions des plan\u00e8tes \u00e0 ce moment pr\u00e9cis. Le projet se d\u00e9veloppe \u00e0 des fins \u00e9ducatives et divertissantes. L'objectif principal de scx_horoscope est d'enseigner et de d\u00e9montrer l'utilisation du m\u00e9canisme \u00ab sched_ext \u00bb (SCX), permettant d'utiliser eBPF pour cr\u00e9er des planificateurs CPU.    <\/p>\n<p>Le planificateur est enti\u00e8rement fonctionnel et assez stable, mais il n'est pas recommand\u00e9 pour un usage professionnel, car il prend r\u00e9ellement en compte lors du calcul de la priorit\u00e9 des processus le mouvement r\u00e9trograde des plan\u00e8tes et les phases de la Lune. Pour d\u00e9terminer pr\u00e9cis\u00e9ment la position des plan\u00e8tes, le package astro est utilis\u00e9.     <\/p>\n<p>Les t\u00e2ches sont class\u00e9es en tenant compte des signes du zodiaque et des corps c\u00e9lestes, par exemple, le soleil est li\u00e9 aux processus critiques (PID 1, init), la lune aux t\u00e2ches interactives (\u00e9diteurs, shells de commande, \u00e9mulateurs de terminal), mercure aux t\u00e2ches r\u00e9seau et aux entr\u00e9es\/sorties, v\u00e9nus aux t\u00e2ches de bureau, mars aux applications exigeantes (compilateurs, encodeurs vid\u00e9o), jupiter aux processus \u00e0 forte consommation de m\u00e9moire (SGBD, navigateurs), saturne aux processus syst\u00e8me en arri\u00e8re-plan et aux threads du noyau.    <\/p>\n<p>En raison de facteurs n\u00e9gatifs selon l'astrologie li\u00e9s aux positions des plan\u00e8tes calcul\u00e9es pour le jour actuel, une r\u00e9duction de 50 % de la priorit\u00e9 est appliqu\u00e9e aux classes de t\u00e2ches associ\u00e9es \u00e0 la plan\u00e8te. Par exemple, lors de la r\u00e9trogradation de Mercure, la priorit\u00e9 des t\u00e2ches r\u00e9seau et interactives est r\u00e9duite, lors de la r\u00e9trogradation de Mars \u2014 pour les t\u00e2ches gourmandes en ressources, et lors de la r\u00e9trogradation de V\u00e9nus \u2014 pour les t\u00e2ches de bureau.      <\/p>\n<p>La priorit\u00e9 est \u00e9galement influenc\u00e9e par la phase actuelle de la lune \u2014 lors de la pleine lune, les t\u00e2ches interactives obtiennent 1,4 fois plus de temps. Les signes du zodiaque de feu et d'air augmentent la priorit\u00e9 des t\u00e2ches consommant du CPU de 1,5 fois, mais r\u00e9duisent la priorit\u00e9 des t\u00e2ches intensives en m\u00e9moire de 0,7 fois. Les signes d'eau diminuent la priorit\u00e9 des t\u00e2ches CPU de 0,6 fois, mais augmentent la priorit\u00e9 des t\u00e2ches consommant de la m\u00e9moire de 1,3 fois.    <\/p>\n<p>Parmi les projets futurs, il est pr\u00e9vu de cr\u00e9er une carte notariale des processus bas\u00e9e sur le moment de leur cr\u00e9ation, de pr\u00e9voir le temps d'ach\u00e8vement des processus selon l'horoscope et de prendre en compte la compatibilit\u00e9 astrologique lors de l'attribution des processus aux c\u0153urs de CPU.<br \/>\n<br \/>Source : <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=64711\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041b\u0443\u043a\u0430\u0441 \u0414\u0437\u0430\u043c\u043f\u044c\u0435\u0440\u0438 (Lucas Zampieri) \u0438\u0437 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Red Hat \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b \u0448\u0443\u0442\u043e\u0447\u043d\u044b\u0439 \u043f\u043b\u0430\u043d\u0438\u0440\u043e\u0432\u0449\u0438\u043a \u0437\u0430\u0434\u0430\u0447 scx_horoscope, \u0440\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u044e\u0449\u0438\u0439 \u0440\u0435\u0441\u0443\u0440\u0441\u044b CPU \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u0430\u0441\u0442\u0440\u043e\u043b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u043f\u0440\u0438\u043d\u0446\u0438\u043f\u043e\u0432, \u043f\u0440\u0438\u043d\u0438\u043c\u0430\u044f \u0432\u043e \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435 \u0437\u043d\u0430\u043a\u0438 \u0437\u043e\u0434\u0438\u0430\u043a\u0430 \u0438 \u043f\u043e\u043b\u043e\u0436\u0435\u043d\u0438\u044f \u043f\u043b\u0430\u043d\u0435\u0442 \u0432 \u0442\u0435\u043a\u0443\u0449\u0438\u0439 \u043c\u043e\u043c\u0435\u043d\u0442. \u041f\u0440\u043e\u0435\u043a\u0442 \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0432 \u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u0438 \u0440\u0430\u0437\u0432\u043b\u0435\u043a\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u0446\u0435\u043b\u044f\u0445. \u041a\u043b\u044e\u0447\u0435\u0432\u044b\u043c \u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435\u043c scx_horoscope \u043d\u0430\u0437\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u043e\u0431\u0443\u0447\u0435\u043d\u0438\u0435 \u0438 \u0434\u0435\u043c\u043e\u043d\u0441\u0442\u0440\u0430\u0446\u0438\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c\u0430 &#171;sched_ext&#187; (SCX), \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0435\u0433\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c eBPF \u0434\u043b\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u043f\u043b\u0430\u043d\u0438\u0440\u043e\u0432\u0449\u0438\u043a\u043e\u0432 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-156038","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041b\u0443\u043a\u0430\u0441 \u0414\u0437\u0430\u043c\u043f\u044c\u0435\u0440\u0438 (Lucas Zampieri) \u0438\u0437 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Red Hat \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b \u0448\u0443\u0442\u043e\u0447\u043d\u044b\u0439 \u043f\u043b\u0430\u043d\u0438\u0440\u043e\u0432\u0449\u0438\u043a \u0437\u0430\u0434\u0430\u0447 scx_horoscope, 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