{"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\/pt\/blog\/news\/vypusk-distributiva-cachyos-241110-s-podderzhkoj-thp-shrinker-i-amd-cache-optimizer","title":{"rendered":"Lan\u00e7amento da distribui\u00e7\u00e3o CachyOS 241110 com suporte a THP Shrinker e AMD Cache Optimizer","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Foi lan\u00e7ado o  lan\u00e7amento da distribui\u00e7\u00e3o CachyOS 241110, baseando-se na base de pacotes Arch Linux e desenvolvido dentro de um modelo cont\u00ednuo de entrega de atualiza\u00e7\u00f5es. A distribui\u00e7\u00e3o \u00e9 not\u00e1vel por incluir otimiza\u00e7\u00f5es para melhorar o desempenho e fornecer a op\u00e7\u00e3o de instalar v\u00e1rios ambientes de desktop. Al\u00e9m do ambiente b\u00e1sico baseado em KDE, est\u00e3o dispon\u00edveis para instala\u00e7\u00e3o GNOME, XFCE, i3WM, Wayfire, LXQT, OpenBox, Cinnamon, Cosmic, UKUI, LXDE, Mate, Budgie, Qtile, Hyprland e Sway. O tamanho da imagem ISO de instala\u00e7\u00e3o \u00e9 de 2,7 GB. Adicionalmente, s\u00e3o fornecidas compila\u00e7\u00f5es (2.9) para dispositivos port\u00e1teis (Handheld Edition) com uma interface ao estilo GameMode e componentes voltados para f\u00e3s de jogos de computador.       <\/p>\n<p>Os sistemas de arquivos que podem ser utilizados incluem btrfs, zfs, ext4, xfs e f2fs. Por padr\u00e3o, o planejador de tarefas BORE est\u00e1 habilitado, otimizado para reduzir lat\u00eancias na \u00e1rea de trabalho e aumentar a prioridade de processos interativos. O n\u00facleo e os pacotes s\u00e3o compilados com otimiza\u00e7\u00f5es LTO e utilizando instru\u00e7\u00f5es dispon\u00edveis em processadores baseados nas microarquiteturas x86-64-v3, x86-64-v4 e Zen4. Durante a compila\u00e7\u00e3o dos pacotes b\u00e1sicos, tamb\u00e9m s\u00e3o utilizadas otimiza\u00e7\u00f5es PGO (Profile-Guided Optimization) ou BOLT (Binary Optimization and Layout Tool). A distribui\u00e7\u00e3o vem com o navegador web Cachy-Browser, baseado no Firefox e incluindo modifica\u00e7\u00f5es para aumentar a seguran\u00e7a e o desempenho, al\u00e9m de patches do projeto Librewolf.    <\/p>\n<p>Principais mudan\u00e7as:  <\/p>\n<ul>\n<li class=\"l\"> No pacote com o kernel, foi portado o mecanismo THP Shrinker, planejado para inclus\u00e3o no kernel Linux 6.13, e que realiza a identifica\u00e7\u00e3o e separa\u00e7\u00e3o de grandes p\u00e1ginas de mem\u00f3ria pouco utilizadas (Transparent Hugepage), que possuem um grande n\u00famero de \u00e1reas n\u00e3o modificadas. O THP Shrinker tenta encontrar um equil\u00edbrio ideal entre o aumento do desempenho e o consumo excessivo de mem\u00f3ria \u2014 o uso de p\u00e1ginas de mem\u00f3ria de 2MB em vez de 4kb reduz o tamanho da tabela de p\u00e1ginas de mem\u00f3ria e aumenta a efici\u00eancia de seu cache, ao custo de um consumo menos econ\u00f4mico de mem\u00f3ria. Em sistemas com uso constante de grandes p\u00e1ginas de mem\u00f3ria, onde o par\u00e2metro \/sys\/kernel\/mm\/transparent_hugepage\/enabled est\u00e1 definido como 'always', a aplica\u00e7\u00e3o do THP Shrinker permite reduzir o consumo de mem\u00f3ria sem impacto negativo no desempenho.\n<li class=\"l\"> O pacote inclui o driver AMD Cache Optimizer, permitindo o uso da tecnologia AMD 3D V-Cache para aumentar o desempenho de n\u00facleos de CPU individuais, ampliando o tamanho do cache L3 dispon\u00edvel para eles (modo Cache) ou aumentando a frequ\u00eancia (modo Frequency).\n<li class=\"l\"> No driver AMD pstate, da vers\u00e3o experimental do kernel, foram transferidos patches que aumentam significativamente o desempenho em laptops Strix Point.\n<li class=\"l\"> Na instala\u00e7\u00e3o manual de um driver propriet\u00e1rio da NVIDIA, o desligamento autom\u00e1tico do firmware GSP foi garantido (muitos usu\u00e1rios instalam manualmente outro driver propriet\u00e1rio da NVIDIA devido a problemas com o GSP Firmware).\n<li class=\"l\"> Em notebooks com GPU NVIDIA, o servi\u00e7o nvidia-powerd est\u00e1 habilitado por padr\u00e3o, oferecendo suporte ao mecanismo Dynamic Boost, que equilibra o consumo de energia entre CPU e GPU para melhorar o desempenho.\n<li class=\"l\"> No pacote proton-cachyos, foram transferidos patches que suportam NVIDIA Optical Flow, permitindo o uso da tecnologia DLSS (Deep Learning Super Sampling) na gera\u00e7\u00e3o de quadros intermedi\u00e1rios.\n<li class=\"l\"> Transferido um patch que resolve problemas de sincroniza\u00e7\u00e3o em telas com resolu\u00e7\u00e3o de 5120x1440p e taxa de atualiza\u00e7\u00e3o de 240Hz.\n<li class=\"l\"> Nas instala\u00e7\u00f5es com KDE, foi adicionado o pacote kdeplasma-addons.\n<li class=\"l\"> O comportamento anterior na instala\u00e7\u00e3o do gerenciador de inicializa\u00e7\u00e3o rEFInd foi restaurado, removendo restri\u00e7\u00f5es relacionadas ao uso de sistemas de arquivos.\n<li class=\"l\"> O instalador Calamares foi atualizado para uma vers\u00e3o mais recente.\n<li class=\"l\"> Novas vers\u00f5es de pacotes foram propostas, incluindo o kernel Linux 6.11.7, o driver nvidia 565.57.01 e o Mesa 24.2.6.\n<li class=\"l\"> Adicionado uma op\u00e7\u00e3o de kernel linux-cachyos-autofdo com a inclus\u00e3o da otimiza\u00e7\u00e3o experimental AutoFDO (Auto-Feedback-Directed Optimization).            <\/ul>\n<p>    <center><img decoding=\"async\" alt=\"Lan\u00e7amento da distribui\u00e7\u00e3o CachyOS 241110 com suporte a THP Shrinker e 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=\"Lan\u00e7amento da distribui\u00e7\u00e3o CachyOS 241110 com suporte a THP Shrinker e AMD Cache Optimizer\" src=\"\/wp-content\/uploads\/2024\/11\/5493cf5fbea383afe9a675c21988ef3f.png\" style=\"display:block;margin: 0 auto;\" \/><\/center><br \/>\n<br \/>Fonte: <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 5.0.3 - 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, 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