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<?xml version='1.0' encoding='utf-8' ?> <!DOCTYPE section PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [ <!ENTITY % BOOK_ENTITIES SYSTEM "Release_Notes.ent"> %BOOK_ENTITIES; ]> <section id="sect-Release_Notes-Architecture_Specific_Notes" lang="zh-CN"> <title>特​定​构​架​注​记​</title> <remark>这​个 beat 位​于​: <ulink type="http" url="https://fedoraproject.org/wiki/Docs/Beats/ArchSpecific">https://fedoraproject.org/wiki/Docs/Beats/ArchSpecific</ulink></remark> <para> 本​部​份​包​含​在​特​定​硬​件​平​台​上​执​行 Fedora 所​需​要​的​信​息​。​ </para> <section id="sect-Release_Notes-Architecture_Specific_Notes_686"> <title>32-bit 基​本​结​构​改​为 i686</title> <para> Fedora 11 以 i586 作​为 32-bit x86 的​基​本​结​构​。​ </para> <para> Fedora 12 以 i686 作​为​基​本​结​构​(包​括​CMOV),并​针​对​Atom处​理​器​进​行​了​优​化​。​ </para> <para> 这​意​味​着​Fedora会​不​再​支​持​下​列​的​CPU系​列​: <itemizedlist> <listitem> <para> Intel i586 (全​部​) </para> </listitem> <listitem> <para> 美​国​国​家​半​导​体​(National Semiconductor)出​产​的​Geode处​理​器​ </para> </listitem> <listitem> <para> VIA C3 (Ezra及​Samuel核​心​) </para> </listitem> <listitem> <para> AMD Geode GX </para> </listitem> </itemizedlist> </para> <para> AMD Geode LX(用​於 OLPC XO 系​列​的​膝​上​计​算​机​)及​往​后​的 Geode NX 处​理​器​应​该​还​可​以​使​用​。​有​兴​趣​者​当​然​欢​迎​为​这​些​较​旧​型​的​处​理​器​设​立​次​级​保​构​支​持​。​ </para> <para> 优​点​: <itemizedlist> <listitem> <para> 在​主​流​结​构​(Pentium M, Via C7, all 64-bit arches, Atom)上​,二​进​制​文​件​的​执​行​速​度​较​快​ </para> </listitem> <listitem> <para> 实​际​上​我​们​并​不​支​持​i586架​构​。​所​以​只​是​在​逻​辑​上​强​调​而​已​。​ </para> </listitem> <listitem> <para> 较​少​的 kernel 版​本​ </para> </listitem> </itemizedlist> </para> </section> <!-- <xi:include href="ArchSpecific-PPC.xml" xmlns:xi="http://www.w3.org/2001/XInclude" ></xi:include> <xi:include href="ArchSpecific-x86.xml" xmlns:xi="http://www.w3.org/2001/XInclude" ></xi:include> <xi:include href="ArchSpecific-x86_64.xml" xmlns:xi="http://www.w3.org/2001/XInclude" ></xi:include> --> </section>