{"id":13,"date":"2007-01-20T16:41:20","date_gmt":"2007-01-20T15:41:20","guid":{"rendered":"http:\/\/oso.com.pl\/?p=13"},"modified":"2007-01-20T16:41:20","modified_gmt":"2007-01-20T15:41:20","slug":"porownanie-sprzetowej-i-programowej-wirtualizacji","status":"publish","type":"post","link":"https:\/\/oso.com.pl\/?p=13","title":{"rendered":"Por\u0102\u0142wnanie sprz\u00c4\u0099towej i programowej wirtualizacji"},"content":{"rendered":"<p>Na stronach VMWare znalaz\u0139\u0082em bardzo ciekawy artyku\u0139\u0082 (czy mo\u0139\u017ae raczej prac\u00c4\u0099):<\/p>\n<p><a href=\"http:\/\/www.vmware.com\/pdf\/asplos235_adams.pdf\" target=\"_blank\">&#8222;A Comparison of Software and Hardware Techniques for x86 Virtualization&#8221;<\/a><\/p>\n<p>podsumowanie artyku\u0139\u0082u jest zaskakuj\u00c4\u0085ce:\u00c2\u00a0w\u00c2\u00a0niekt\u0102\u0142rych testach\u00c2\u00a0wirtualizacja sprz\u00c4\u0099towa okaza\u0139\u0082a si\u00c4\u0099 <strong>mniej wydajna<\/strong> od programowej. Autorzy artyku\u0139\u0082u jako przyczyn\u00c4\u0099 tego zjawiska wskazuj\u00c4\u0085 m.in. fakt, \u0139\u017ae sprz\u00c4\u0099towa wirtualizacja jest (w przypadku architektury x86) w pocz\u00c4\u0085tkowej fazie rozwoju i dopiero kolejne wersje sprz\u00c4\u0099tu powinny oferowa\u00c4\u0087 przyspieszenie.<\/p>\n<p>Podobne efekty opisa\u0139\u0082 na swoim <a href=\"http:\/\/blogs.msdn.com\/virtual_pc_guy\/archive\/2006\/05\/01\/587992.aspx\" target=\"_blank\">blogu Virtual PC Guy<\/a>, kt\u0102\u0142ry zaznaczy\u0139\u0082, \u0139\u017ae instalowane w systemie sterowniki (VM additions) s\u00c4\u0085 na tyle wydajne, \u0139\u017ae sprz\u00c4\u0099towa wirtualizacja mo\u0139\u017ae przyspieszy\u00c4\u0087 co najwy\u0139\u017aej sam\u00c4\u0085\u00c2\u00a0instalacj\u00c4\u0099 systemu operacyjnego.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Na stronach VMWare znalaz\u0139\u0082em bardzo ciekawy artyku\u0139\u0082 (czy mo\u0139\u017ae raczej prac\u00c4\u0099): &#8222;A Comparison of Software and Hardware Techniques for x86 Virtualization&#8221; podsumowanie artyku\u0139\u0082u jest zaskakuj\u00c4\u0085ce:\u00c2\u00a0w\u00c2\u00a0niekt\u0102\u0142rych testach\u00c2\u00a0wirtualizacja sprz\u00c4\u0099towa okaza\u0139\u0082a si\u00c4\u0099 mniej wydajna od programowej. Autorzy artyku\u0139\u0082u jako przyczyn\u00c4\u0099 tego zjawiska wskazuj\u00c4\u0085 m.in. fakt, \u0139\u017ae sprz\u00c4\u0099towa wirtualizacja jest (w przypadku architektury x86) w pocz\u00c4\u0085tkowej fazie rozwoju i &hellip; <a href=\"https:\/\/oso.com.pl\/?p=13\" class=\"more-link\">Czytaj dalej<span class=\"screen-reader-text\"> \u201ePor\u0102\u0142wnanie sprz\u00c4\u0099towej i programowej wirtualizacji\u201d<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[2],"tags":[],"class_list":["post-13","post","type-post","status-publish","format-standard","hentry","category-wirtualizacja"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p217OK-d","jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/oso.com.pl\/index.php?rest_route=\/wp\/v2\/posts\/13","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oso.com.pl\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/oso.com.pl\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/oso.com.pl\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/oso.com.pl\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=13"}],"version-history":[{"count":0,"href":"https:\/\/oso.com.pl\/index.php?rest_route=\/wp\/v2\/posts\/13\/revisions"}],"wp:attachment":[{"href":"https:\/\/oso.com.pl\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=13"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/oso.com.pl\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=13"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/oso.com.pl\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=13"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}