{"id":120557,"date":"2024-11-12T19:09:16","date_gmt":"2024-11-12T17:09:18","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-distributiva-cachyos-241110-s-podderzhkoj-thp-shrinker-i-amd-cache-optimizer"},"modified":"2024-11-12T19:09:16","modified_gmt":"2024-11-12T17:09:18","slug":"vypusk-distributiva-cachyos-241110-s-podderzhkoj-thp-shrinker-i-amd-cache-optimizer","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/vypusk-distributiva-cachyos-241110-s-podderzhkoj-thp-shrinker-i-amd-cache-optimizer","title":{"rendered":"Publication de la distribution CachyOS 241110 avec support de THP Shrinker et AMD Cache Optimizer","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>La version de la distribution CachyOS 241110 a \u00e9t\u00e9 publi\u00e9e, bas\u00e9e sur le r\u00e9f\u00e9rentiel de packages Arch Linux et d\u00e9velopp\u00e9e dans le cadre d'un mod\u00e8le de mise \u00e0 jour continue. La distribution se distingue par l'inclusion d'optimisations pour am\u00e9liorer les performances et permettre l'installation de diff\u00e9rents environnements de bureau. En plus de l'environnement de base bas\u00e9 sur KDE, les installations disponibles incluent GNOME, XFCE, i3WM, Wayfire, LXQT, OpenBox, Cinnamon, Cosmic, UKUI, LXDE, Mate, Budgie, Qtile, Hyprland et Sway. La taille de l'image ISO d'installation est de 2,7 Go. Des compilations (2,9) pour appareils portables (Handheld Edition) sont \u00e9galement disponibles, avec une interface de type GameMode et des composants pour les amateurs de jeux vid\u00e9o.       <\/p>\n<p>Les syst\u00e8mes de fichiers pouvant \u00eatre utilis\u00e9s sont btrfs, zfs, ext4, xfs et f2fs. Par d\u00e9faut, l'ordonneur de t\u00e2ches BORE est activ\u00e9, optimis\u00e9 pour r\u00e9duire les latences sur le bureau et am\u00e9liorer la priorit\u00e9 des processus interactifs. Le noyau et les paquets sont compil\u00e9s avec des optimisations LTO et tirent parti des instructions disponibles dans les processeurs reposant sur les microarchitectures x86-64-v3, x86-64-v4 et Zen4. Lors de la construction des paquets de base, des optimisations PGO (Profile-Guided Optimization) ou BOLT (Binary Optimization and Layout Tool) sont \u00e9galement appliqu\u00e9es. La distribution comprend un navigateur web, Cachy-Browser, bas\u00e9 sur Firefox et incluant des modifications pour renforcer la s\u00e9curit\u00e9 et am\u00e9liorer les performances, ainsi que des patches du projet Librewolf.    <\/p>\n<p>Principales modifications :  <\/p>\n<ul>\n<li class=\"l\"> Le paquet avec le noyau inclut le m\u00e9canisme THP Shrinker, pr\u00e9vu pour \u00eatre int\u00e9gr\u00e9 dans le noyau Linux 6.13, qui identifie et s\u00e9pare les grandes pages de m\u00e9moire peu utilis\u00e9es (Transparent Hugepage) comportant de nombreuses zones non modifi\u00e9es. THP Shrinker essaie de trouver un \u00e9quilibre optimal entre l'augmentation des performances et la consommation excessive de m\u00e9moire \u2014 utiliser des pages de m\u00e9moire de 2 Mo au lieu de 4 Ko r\u00e9duit la taille de la table des pages m\u00e9moire et am\u00e9liore son efficacit\u00e9 de mise en cache, au prix d'une utilisation de m\u00e9moire moins \u00e9conomiquement avantageuse. Sur les syst\u00e8mes o\u00f9 de grandes pages de m\u00e9moire sont constamment utilis\u00e9es, et o\u00f9 le param\u00e8tre \/sys\/kernel\/mm\/transparent_hugepage\/enabled est r\u00e9gl\u00e9 sur \u00ab always \u00bb, l'utilisation de THP Shrinker permet de r\u00e9duire la consommation de m\u00e9moire sans impact n\u00e9gatif sur les performances.\n<li class=\"l\"> Le pilote AMD Cache Optimizer est inclus, permettant d'utiliser la technologie AMD 3D V-Cache pour am\u00e9liorer les performances des c\u0153urs CPU gr\u00e2ce \u00e0 l'augmentation de la taille de L3 cache disponible (mode Cache) ou \u00e0 l'augmentation de la fr\u00e9quence (mode Frequency).\n<li class=\"l\"> Des correctifs, qui am\u00e9liorent consid\u00e9rablement les performances sur les ordinateurs portables Strix Point, ont \u00e9t\u00e9 transf\u00e9r\u00e9s du pilote AMD pstate de la branche exp\u00e9rimentale du noyau.\n<li class=\"l\"> Lors de l'installation manuelle par l'utilisateur du pilote propri\u00e9taire NVIDIA, la d\u00e9sactivation automatique du firmware GSP a \u00e9t\u00e9 assur\u00e9e (souvent, les utilisateurs installent manuellement un autre pilote propri\u00e9taire NVIDIA en raison de probl\u00e8mes avec le firmware GSP).\n<li class=\"l\"> Sur les ordinateurs portables avec GPU NVIDIA, le service nvidia-powerd est activ\u00e9 par d\u00e9faut, offrant un soutien au m\u00e9canisme Dynamic Boost, permettant d'\u00e9quilibrer la consommation d'\u00e9nergie entre le CPU et le GPU pour am\u00e9liorer les performances.\n<li class=\"l\"> Des correctifs ont \u00e9t\u00e9 transf\u00e9r\u00e9s vers le paquet proton-cachyos pour le soutien de NVIDIA Optical Flow, permettant d'utiliser la technologie DLSS (Deep Learning Super Sampling) lors de la g\u00e9n\u00e9ration d'images interm\u00e9diaires.\n<li class=\"l\"> Un correctif a \u00e9t\u00e9 int\u00e9gr\u00e9 pour r\u00e9soudre des probl\u00e8mes de synchronisation sur des \u00e9crans avec une r\u00e9solution de 5120x1440p et un taux de rafra\u00eechissement de 240Hz.\n<li class=\"l\"> Un paquet kdeplasma-addons a \u00e9t\u00e9 ajout\u00e9 aux installations avec KDE.\n<li class=\"l\"> Le comportement ancien lors de l'installation du gestionnaire de d\u00e9marrage rEFInd a \u00e9t\u00e9 r\u00e9tabli, levant les restrictions li\u00e9es \u00e0 l'utilisation des syst\u00e8mes de fichiers.\n<li class=\"l\"> L'installateur Calamares a \u00e9t\u00e9 mis \u00e0 jour vers une version plus r\u00e9cente.\n<li class=\"l\"> De nouvelles versions de paquets ont \u00e9t\u00e9 sugg\u00e9r\u00e9es, y compris le noyau Linux 6.11.7, le pilote nvidia 565.57.01 et Mesa 24.2.6.\n<li class=\"l\"> Une variante du noyau linux-cachyos-autofdo a \u00e9t\u00e9 ajout\u00e9e, int\u00e9grant l'optimisation exp\u00e9rimentale AutoFDO (Auto-Feedback-Directed Optimization).            <\/ul>\n<p>    <center><img decoding=\"async\" alt=\"Publication de la distribution CachyOS 241110 avec support de THP Shrinker et AMD Cache Optimizer\" src=\"\/wp-content\/uploads\/2024\/11\/68465bb3cf56dbb7dc34e875e7b825ba.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>      <\/p>\n<p><center><img decoding=\"async\" alt=\"Publication de la distribution CachyOS 241110 avec support de THP Shrinker et AMD Cache Optimizer\" src=\"\/wp-content\/uploads\/2024\/11\/5493cf5fbea383afe9a675c21988ef3f.png\" style=\"display:block;margin: 0 auto;\" \/><\/center><br \/>\n<br \/>Source : <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=62220\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 CachyOS 241110, \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u043d\u0430 \u043f\u0430\u043a\u0435\u0442\u043d\u043e\u0439 \u0431\u0430\u0437\u0435 Arch Linux \u0438 \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u043c\u043e\u0433\u043e \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u043d\u0435\u043f\u0440\u0435\u0440\u044b\u0432\u043d\u043e\u0439 \u043c\u043e\u0434\u0435\u043b\u0438 \u0434\u043e\u0441\u0442\u0430\u0432\u043a\u0438 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0439. \u0414\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432 \u043f\u0440\u0438\u043c\u0435\u0447\u0430\u0442\u0435\u043b\u0435\u043d \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435\u043c \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u0439 \u0434\u043b\u044f \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u0438\u044f \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0438 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u0441\u0440\u0435\u0434 \u0440\u0430\u0431\u043e\u0447\u0435\u0433\u043e \u0441\u0442\u043e\u043b\u0430. \u041f\u043e\u043c\u0438\u043c\u043e \u0431\u0430\u0437\u043e\u0432\u043e\u0433\u043e \u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u044f \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 KDE \u0434\u043b\u044f \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b GNOME, XFCE, i3WM, Wayfire, LXQT, OpenBox, Cinnamon, Cosmic, UKUI, LXDE, Mate, Budgie, [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":120558,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-120557","post","type-post","status-publish","format-standard","has-post-thumbnail","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=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 CachyOS 241110, \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u043d\u0430 \u043f\u0430\u043a\u0435\u0442\u043d\u043e\u0439 \u0431\u0430\u0437\u0435 Arch Linux \u0438 \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u043c\u043e\u0433\u043e \u0432 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\u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0412\u044b\u043f\u0443\u0441\u043a \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 CachyOS 241110 \u0441 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u043e\u0439 THP Shrinker \u0438 AMD Cache Optimizer | ProHoster","og:description":"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 CachyOS 241110, \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u043d\u0430 \u043f\u0430\u043a\u0435\u0442\u043d\u043e\u0439 \u0431\u0430\u0437\u0435 Arch Linux \u0438 \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u043c\u043e\u0433\u043e \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 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