{"id":1217836,"date":"2025-02-20T07:07:07","date_gmt":"2025-02-20T12:07:07","guid":{"rendered":"https:\/\/www.prime-wow.com\/?p=1217836"},"modified":"2025-02-20T07:07:07","modified_gmt":"2025-02-20T12:07:07","slug":"linux-lazy-unmap-flush-luf-reducing-tlb-shootdowns-by-97-faster-ai-llm-performance","status":"publish","type":"post","link":"https:\/\/www.prime-wow.com\/?p=1217836","title":{"rendered":"Linux Lazy Unmap Flush &#8220;LUF&#8221; Reducing TLB Shootdowns By 97%, Faster AI LLM Performance"},"content":{"rendered":"<div>SK has been working on a Linux kernel feature dubbed Lazy Unmap Flush &#8220;LUF&#8221; to defer TLB flushes until folios have been unmapped and freed are eventually allocated again&#8230;<\/div>\n","protected":false},"excerpt":{"rendered":"<p>SK has been working on a Linux kernel feature dubbed Lazy Unmap Flush &#8220;LUF&#8221; to defer TLB flushes until folios have been unmapped and freed are eventually allocated again&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[72,78],"tags":[],"class_list":["post-1217836","post","type-post","status-publish","format-standard","hentry","category-linux","category-phoronix"],"_links":{"self":[{"href":"https:\/\/www.prime-wow.com\/index.php?rest_route=\/wp\/v2\/posts\/1217836","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.prime-wow.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.prime-wow.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.prime-wow.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.prime-wow.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1217836"}],"version-history":[{"count":0,"href":"https:\/\/www.prime-wow.com\/index.php?rest_route=\/wp\/v2\/posts\/1217836\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.prime-wow.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1217836"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.prime-wow.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1217836"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.prime-wow.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1217836"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}