<\/p>\n

Augmenter la m\u00e9moire vive pour augmenter les performances<\/b><\/p>\n

Sur un vieux pc portable comme le mien, la m\u00e9moire vive est limit\u00e9. Sur des pc avec plus de 1 ou 2 giga de m\u00e9moires vives, je ne garanti pas une am\u00e9lioration folle de vos perf\u2019s (quoique, pour certaines utilisations\u2026). Mais sur un PC relativement ancien \u00e7a peu \u00eatre une aide n\u00e9cessaire pour passer certain logiciels et jeux de \u00ab inutilisable \u00bb \u00e0 \u00ab acceptable \u00bb par exemple ! Pour r\u00e9sumer, si vous remplissez enti\u00e8rement la m\u00e9moire vive avec certaines applications, cette technique sera utile !<\/span><\/span>
\nC\u2019est donc une solution d\u2019appoint pour bon nombre de PC mais pas pour la derni\u00e8re machine de guerre\u2026 Qui n\u2019en aura pas besoin !<\/span><\/span>
\nSur Windows Vista et plus, une utilisation intuitive avec ReadyBoost<\/b><\/p>\n

– Ins\u00e9rez une cl\u00e9 USB de plusieurs giga (4 ou 8 par exemple).<\/span><\/span>
\n– S\u00e9lectionnez \u00bbutiliser ReadyBoost \u00bb dans la liste de choix qui s\u2019affiche.<\/span><\/span>
\n– Reglez l\u2019espace allou\u00e9 au stockage. Laissez un ou deux giga pour augmenter la RAM par exmple.<\/span><\/span>
\nC\u2019est assez simple, je ne pense pas expliquer plus\u2026<\/span><\/span>
\n<\/span><\/span>
\nUne technologie aussi disponible sur Linux<\/b><\/p>\n

Je m\u2019appuierais sur ce sujet<\/a> des forum fran\u00e7ais d\u2019Ubuntu\u2026 Vous devrez formater la cl\u00e9, contrairement \u00e0 ReadyBoost.<\/span><\/span>
\n1. Branchez votre clef usb
\n2. Si elle est mont\u00e9e automatiquement par ubuntu, d\u00e9montez la, par exemple, si \/media\/usbdisk\/ est le point de montage de votre clef, avec la commande :<\/span><\/span><\/p>\n

sudo umount \/media\/usbdisk<\/code>3. Si \/dev\/sda1 est votre clef USB, tapez dans un terminal :<\/span><\/span><\/p>\n

sudo mkswap \/dev\/sda1<\/code>Attention : Ceci formattera la clef !<\/span><\/span>
\n4. Ensuite faites :<\/span><\/span><\/p>\n

sudo swapon -p 32767 \/dev\/sda1<\/code>Voila, ceci devrait fonctionner ! Pour v\u00e9rifier, vous pouvez aussi taper la commande :<\/span><\/span><\/p>\n

cat \/proc\/swaps<\/code>qui devrait vous renvoyer quelque chose comme cela qui montre que \/dev\/sda1 est utilis\u00e9 :<\/span><\/span><\/p>\n

Filename Type Size Used Priority\/dev\/hda4 partition 2353512 116 -1\/dev\/sda1 partition 1981928 123900 32767<\/code>Pour arr\u00eater Ready boost proprement, taper cette commande :<\/span><\/span><\/p>\n

swapoff \/dev\/sda1<\/code>Les limites de cette technique son \u00e9vidente : une cl\u00e9 USB est bien moins rapide<\/b> que de la RAM. De plus, dans beaucoup de cas, ce seront la CG et le processeur qui limiteront l\u2019utilisation.<\/span><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Augmenter la m\u00e9moire vive pour augmenter les performances Sur un vieux pc portable comme le mien, la m\u00e9moire vive est […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[4],"tags":[],"class_list":["post-85","post","type-post","status-publish","format-standard","hentry","category-tutorial_geek"],"_links":{"self":[{"href":"https:\/\/total-depannage.com\/wp-json\/wp\/v2\/posts\/85","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/total-depannage.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/total-depannage.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/total-depannage.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/total-depannage.com\/wp-json\/wp\/v2\/comments?post=85"}],"version-history":[{"count":0,"href":"https:\/\/total-depannage.com\/wp-json\/wp\/v2\/posts\/85\/revisions"}],"wp:attachment":[{"href":"https:\/\/total-depannage.com\/wp-json\/wp\/v2\/media?parent=85"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/total-depannage.com\/wp-json\/wp\/v2\/categories?post=85"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/total-depannage.com\/wp-json\/wp\/v2\/tags?post=85"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}