256 lines
7.3 KiB
Text
256 lines
7.3 KiB
Text
<!--
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The FreeBSD Russian Documentation Project
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$FreeBSDru: frdp/www/ru/kse/index.sgml,v 1.3 2004/09/21 07:31:09 den Exp $
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Original revision: 1.16
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-->
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" [
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<!ENTITY base CDATA "..">
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<!ENTITY date "$FreeBSD$">
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<!ENTITY title "ðÒÏÅËÔ FreeBSD KSE">
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<!ENTITY email 'mini'>
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<!ENTITY % includes SYSTEM "../includes.sgml"> %includes;
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<!-- Status levels -->
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<!ENTITY status.done "<font color=green>÷ÙÐÏÌÎÅÎÏ</font>">
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<!ENTITY status.wip "<font color=blue>÷ÙÐÏÌÎÑÅÔÓÑ</font>">
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<!ENTITY status.stalled "<font color=purple>úÁÂÒÏÛÅÎÏ</font>">
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<!ENTITY status.new "<font color=red>îÅ ÎÁÞÉÎÁÌÏÓØ</font>">
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<!ENTITY status.resolved "<font color=green>òÅÛÅÎÏ</font>">
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<!ENTITY status.unresolved "<font color=red>îÅ ÒÅÛÅÎÏ</font>">
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<!-- The list of contributors was moved to a separate file so that it can
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be used by other documents in the FreeBSD web site. -->
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<!ENTITY % developers SYSTEM "../developers.sgml"> %developers;
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]>
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<html>
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&header;
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<h2>óÏÄÅÒÖÉÍÏÅ</h2>
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<ul>
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<li><a href="#overview">ïÂÚÏÒ ÐÒÏÅËÔÁ</a></li>
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<li><a href="#using">éÓÐÏÌØÚÏ×ÁÎÉÅ KSE</a></li>
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<li><a href="#further.reading">äÏÐÏÌÎÉÔÅÌØÎÁÑ ÌÉÔÅÒÁÔÕÒÁ</a></li>
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<li><a href="#status.kernel">óÏÓÔÏÑÎÉÅ ÐÒÏÅËÔÁ</a></li>
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</ul>
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<a id="overview" name="overview"></a>
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<h2>ïÂÚÏÒ</h2>
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<p>ïÂßÅËÔÙ ÐÌÁÎÉÒÏ×ÁÎÉÑ ÑÄÒÁ (Kernel Scheduler Entities - KSE) ÐÒÅÄÓÔÁ×ÌÑÅÔ
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ÓÏÂÏÊ ÓÉÓÔÅÍÕ ÍÎÏÇÏÐÏÔÏÞÎÏÇÏ ×ÙÐÏÌÎÅÎÉÑ ÑÄÒÁ, ÁÒÈÉÔÅËÔÕÒÁ ËÏÔÏÒÏÊ ÐÏÄÏÂÎÁ
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Scheduler Activations [áÎÄÅÒÓÏÎ É ÄÒÕÇÉÅ]. ïÎÁ ÏÂÅÓÐÅÞÉ×ÁÅÔ ÂÁÌÁÎÓ ÍÅÖÄÕ
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ÍÏÄÅÌÑÍÉ ÍÎÏÇÏÐÏÔÏÞÎÏÇÏ ×ÙÐÏÌÎÅÎÉÑ ÐÏÌØÚÏ×ÁÔÅÌØÓËÏÇÏ ÕÒÏ×ÎÑ (1:N) É ÕÒÏ×ÎÑ
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ÑÄÒÁ (1:1), ÏÂÌÁÄÁÅÔ ÂÏÌØÛÉÎÓÔ×ÏÍ ÐÒÅÉÍÕÝÅÓÔ× ÏÂÏÉÈ ÐÏÄÈÏÄÏ×, É ÎÅÓËÏÌØËÉÍÉ
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ÉÈ ÏÔÒÉÃÁÔÅÌØÎÙÍÉ ÓÔÏÒÏÎÁÍÉ.</p>
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<p>÷ ÜÔÏÍ ÐÒÏÅËÔÅ ÉÍÅÀÔÓÑ Ä×Å ÓÔÏÒÏÎÙ: ÐÏÄÄÅÒÖËÁ ÎÁ ÕÒÏ×ÎÅ ÑÄÒÁ É ÐÏÄÄÅÒÖËÁ
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ÎÁ ÕÒÏ×ÎÅ ÐÏÌØÚÏ×ÁÔÅÌÑ. ðÏÄÄÅÒÖËÁ ÎÁ ÕÒÏ×ÎÅ ÑÄÒÁ ÐÒÅÄÓÔÁ×ÌÑÅÔ ÓÏÂÏÊ
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ÍÏÄÉÆÉËÁÃÉÉ Ë ÐÌÁÎÉÒÏ×ÝÉËÕ FreeBSD; ÐÏÌØÚÏ×ÁÔÅÌØÓËÁÑ ÐÏÌÏ×ÉÎÁ Ñ×ÌÑÅÔÓÑ
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ÒÅÁÌÉÚÁÃÉÅÊ &posix;-ÐÏÔÏËÏ× ×ÙÐÏÌÎÅÎÉÑ, ËÏÔÏÒÙÅ ÉÓÐÏÌØÚÕÀÔ ÐÒÅÉÍÕÝÅÓÔ×Á
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ÄÏÐÏÌÎÉÔÅÌØÎÙÈ ÓÌÕÖÂ ÑÄÒÁ.</p>
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<p>ãÅÌØÀ Ñ×ÌÑÅÔÓÑ ÚÁÍÅÎÁ ÉÍÅÀÝÅÊÓÑ ÎÁ ÄÁÎÎÙÊ ÍÏÍÅÎÔ ÐÏÌØÚÏ×ÁÔÅÌØÓËÏÊ ÓÉÓÔÅÍÙ
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ÍÎÏÇÏÐÏÔÏÞÎÏÇÏ ×ÙÐÏÌÎÅÎÉÑ × ÂÉÂÌÉÏÔÅËÅ libc_r É ÐÁÒÁÍÅÔÒÅ <tt>-pthread</tt>
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ËÏÍÐÉÌÑÔÏÒÁ gcc, ÎÁ ÎÏ×ÕÀ ÂÉÂÌÉÏÔÅËÕ libpthread, ËÏÔÏÒÁÑ ÂÕÄÅÔ
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ËÏÍÐÏÎÏ×ÁÔØÓÑ ÐÒÉ ÉÓÐÏÌØÚÏ×ÁÎÉÉ ÐÁÒÁÍÅÔÒÁ <tt>-lpthread</tt> ËÏÍÐÉÌÑÔÏÒÁ
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gcc.</p>
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<a name="using"></a>
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<h2>éÓÐÏÌØÚÏ×ÁÎÉÅ KSE</h2>
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<p>÷ÓÑ ÒÁÂÏÔÁ ÎÁÄ KSE ×ÙÐÏÌÎÑÅÔÓÑ × 5.0-CURRENT. äÌÑ ÐÏÓÔÒÏÅÎÉÑ ÑÄÒÁ Ó
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ÉÚÍÅÎÅÎÉÑÍÉ, ËÁÓÁÀÝÉÍÉÓÑ KSE, ÎÅ ÔÒÅÂÕÅÔÓÑ ÎÉËÁËÉÈ ÓÐÅÃÉÁÌØÎÙÈ ÐÁÒÁÍÅÔÒÏ×
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ÑÄÒÁ (ÉÚÍÅÎÅÎÉÑ ÎÅ ÏÔÄÅÌÉÍÙ ÏÔ ÐÌÁÎÉÒÏ×ÝÉËÁ FreeBSD).</p>
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<p>äÌÑ ÉÓÐÏÌØÚÏ×ÁÎÉÑ KSE × ÐÒÉÌÏÖÅÎÉÉ ×ÁÍ ÎÅÏÂÈÏÄÉÍÏ ÓËÏÍÐÏÎÏ×ÁÔØ ÅÇÏ Ó
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ÂÉÂÌÉÏÔÅËÏÊ libpthread; ÜÔÏ ÄÅÌÁÅÔÓÑ ×ÅÓØÍÁ ÏÄÎÏÚÎÁÞÎÙÍ ÏÂÒÁÚÏÍ. ÷
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make-ÆÁÊÌÁÈ ÐÒÉÌÏÖÅÎÉÑ ÉÚÍÅÎÉÔÅ ÐÁÒÁÍÅÔÒ ËÏÍÐÉÌÑÔÏÒÁ <tt>-pthread</tt> ÉÌÉ
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ÐÁÒÁÍÅÔÒ ËÏÍÐÏÎÏ×ÝÉËÁ <tt>-lc_r</tt> ÎÁ <tt>-lpthread</tt> É ×ÙÐÏÌÎÉÔÅ
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ËÏÍÐÏÎÏ×ËÕ ÐÏ×ÔÏÒÎÏ. ÷ ËÁÞÅÓÔ×Å ÁÌØÔÅÒÎÁÔÉ×ÎÏÇÏ ÓÐÏÓÏÂÁ ×Ù ÍÏÖÅÔÅ
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ÉÓÐÏÌØÚÏ×ÁÔØ ÆÁÊÌ <tt>/etc/libmap.conf</tt> ÄÌÑ ÏÔÏÂÒÁÖÅÎÉÑ libc_r ×
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libpthread (ÏÂÒÁÔÉÔÅÓØ Ë <tt>libmap.conf(5)</tt>).</p>
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<a name="further.reading"></a>
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<h2>äÏÐÏÌÎÉÔÅÌØÎÁÑ ÌÉÔÅÒÁÔÕÒÁ</h2>
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<p>
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<ul>
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<li><a href="http://www.aims.net.au/chris/kse/">
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Kernel-Scheduled Entities ÄÌÑ FreeBSD</a>, äÖÅÊÓÏÎÁ ü×ÁÎÓÁ.
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(îÅÓËÏÌØËÏ ÕÓÔÁÒÅÌÏ).</li>
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<li><a href="http://www.freebsd.org/cgi/man.cgi?query=kse&apropos=0&sektion=0&manpath=FreeBSD+5.0-current&format=html">
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óÐÒÁ×ÏÞÎÁÑ ÓÔÒÁÎÉÃÁ ÐÏ KSE</a></li>
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<li><a href="http://people.freebsd.org/~deischen/docs/Scheduler.pdf">
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Scheduler Activations</a>, áÎÄÅÒÓÏÎ É ÄÒÕÇÉÅ.</li>
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</ul>
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<a name="status.kernel"></a>
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<a name="status"></a>
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<h2>óÏÓÔÏÑÎÉÅ ÐÒÏÅËÔÁ</h2>
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<p>äÁÌÅÅ ÐÒÉ×ÅÄÅÎ ÎÅÐÏÌÎÙÊ ÏÂÝÉÊ ÐÅÒÅÞÅÎØ ÚÁÄÁÞ:</p>
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<table border=3>
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<tr>
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<th>íÏÄÕÌØ</th>
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<th>úÁÄÁÞÁ</th>
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<th>ïÔ×ÅÔÓÔ×ÅÎÎÙÊ</th>
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<th>ðÏÓÌÅÄÎÅÅ ÏÂÎÏ×ÌÅÎÉÅ</th>
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<th>óÏÓÔÏÑÎÉÅ</th>
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</tr>
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<tr>
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<td>libpthread</td>
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<td>îÁÐÉÓÁÎÉÅ ÓÔÒÁÎÉÃÙ ÓÐÒÁ×ËÉ kse(2), ÏÐÉÓÙ×ÁÀÝÅÊ ÎÏ×ÙÅ ÓÉÓÔÅÍÎÙÅ
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×ÙÚÏ×Ù.</td>
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<td>&a.archie;</td>
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<td>10 ÓÅÎÔÑÂÒÑ 2002</td>
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<td>&status.done;</td>
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</tr>
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<tr>
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<td>libpthread</td>
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<td>Repo-ËÏÐÉÑ ÂÉÂÌÉÏÔÅËÉ libpthread ÉÚ libc_r.</td>
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<td>ÈÏÚÑÉÎ cvs</td>
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<td>16 ÓÅÎÔÑÂÒÑ 2002</td>
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<td>&status.done;</td>
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</tr>
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<tr>
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<td>libpthread</td>
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<td>éÓÐÏÌØÚÏ×ÁÎÉÅ KSE ÄÌÑ ÐÌÁÎÉÒÏ×ÁÎÉÑ ÐÒÏÃÅÓÓÏ×.</td>
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<td>&a.mini;</td>
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<td>30 ÏËÔÑÂÒÑ 2002</td>
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<td>&status.done;</td>
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</tr>
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<tr>
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<td>libpthread</td>
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<td>ðÌÁÎÉÒÏ×ÁÎÉÅ ÐÒÏÓÔÁÉ×ÁÀÝÅÇÏ ËÏÎÔÅËÓÔÁ ÐÏ ×ÏÚÍÏÖÎÏÓÔÉ.</td>
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<td>&a.mini;</td>
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<td>2 ÎÏÑÂÒÑ 2002</td>
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<td>&status.done;</td>
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</tr>
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<tr>
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<td>libpthread</td>
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<td>îÁÐÒÁ×ÌÅÎÉÅ ÓÉÇÎÁÌÏ× × ÐÏÔÏËÉ.</td>
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<td>&a.deischen; &a.davidxu;</td>
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<td>28 ÉÀÎÑ 2003</td>
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<td>&status.done;</td>
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</tr>
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<tr>
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<td>libpthread</td>
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<td>òÁÚÄÅÌÅÎÉÅ ÄÌÑ SMP.</td>
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<td>&a.deischen;</td>
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<td>3 ÍÁÑ 2003</td>
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<td>&status.done;</td>
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</tr>
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<tr>
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<td>kernel</td>
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<td>òÁÚÄÅÌÅÎÉÅ ÄÌÑ SMP.</td>
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<td>&a.davidxu;</td>
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<td>3 ÍÁÑ 2003</td>
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<td>&status.done;</td>
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</tr>
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<tr>
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<td>libpthread</td>
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<td>úÁÐÕÓË ÎÅÓËÏÌØËÉÈ KSE (ÏÄÉÎ ÎÁ ËÁÖÄÙÊ CPU).</td>
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<td>&a.davidxu;</td>
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<td>3 ÍÁÑ 2003</td>
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<td>&status.done;</td>
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</tr>
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<tr>
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<td>libpthread, kernel</td>
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<td>òÅÁÌÉÚÁÃÉÑ ÍÁÛÉÎÎÏ-ÚÁ×ÉÓÉÍÙÈ ÆÕÎËÃÉÊ ÄÌÑ alpha.</td>
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<td>&a.marcel;</td>
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<td>30 Á×ÇÕÓÔÁ 2003</td>
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<td>&status.wip;</td>
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</tr>
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<tr>
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<td>libpthread, kernel</td>
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<td>òÅÁÌÉÚÁÃÉÑ ÍÁÛÉÎÎÏ-ÚÁ×ÉÓÉÍÙÈ ÆÕÎËÃÉÊ ÄÌÑ amd64.</td>
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<td>&a.davidxu; &a.deischen;</td>
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<td>30 Á×ÇÕÓÔÁ 2003</td>
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<td>&status.done;</td>
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</tr>
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<tr>
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<td>libpthread, kernel</td>
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<td>òÅÁÌÉÚÁÃÉÑ ÍÁÛÉÎÎÏ-ÚÁ×ÉÓÉÍÙÈ ÆÕÎËÃÉÊ ÄÌÑ i386.</td>
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<td>&a.davidxu; &a.deischen;</td>
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<td>30 Á×ÇÕÓÔÁ 2003</td>
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<td>&status.done;</td>
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</tr>
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<tr>
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<td>libpthread, kernel</td>
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<td>òÅÁÌÉÚÁÃÉÑ ÍÁÛÉÎÎÏ-ÚÁ×ÉÓÉÍÙÈ ÆÕÎËÃÉÊ ÄÌÑ ia64.</td>
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<td>&a.marcel;</td>
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<td>30 Á×ÇÕÓÔÁ 2003</td>
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<td>&status.done;</td>
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</tr>
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<tr>
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<td>libpthread, kernel</td>
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<td>òÅÁÌÉÚÁÃÉÑ ÍÁÛÉÎÎÏ-ÚÁ×ÉÓÉÍÙÈ ÆÕÎËÃÉÊ ÄÌÑ sparc64.</td>
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<td>&a.jake;</td>
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<td>30 Á×ÇÕÓÔÁ 2003</td>
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<td>&status.wip;</td>
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</tr>
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<tr>
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<td>kernel</td>
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<td>òÅÁÌÉÚÁÃÉÑ ÓÈÅÍÙ ÓÉÇÎÁÌÏ×, ÓÐÅÃÉÆÉÞÎÏÊ ÄÌÑ KSE.</td>
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<td>&a.davidxu;</td>
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<td>28 ÉÀÎÑ 2003</td>
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<td>&status.done;</td>
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</tr>
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<tr>
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<td>libpthread</td>
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<td>òÅÁÌÉÚÁÃÉÑ ÇÒÁÎÉà ÓÉÓÔÅÍÎÙÈ ÐÏÔÏËÏ×.</td>
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<td>&a.deischen;</td>
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<td>3 ÍÁÑ 2003</td>
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<td>&status.done;</td>
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</tr>
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<tr>
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<td>kernel</td>
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<td>üÆÆÅËÔÉ×ÎÏÅ ÏÇÒÁÎÉÞÅÎÉÅ ÓÉÓÔÅÍÎÙÈ ÐÏÔÏËÏ× (ÏÔÓÕÔÓÔ×ÉÅ ×ÙÚÏ×Ï× ÐÒÉ
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ÉÈ ÂÌÏËÉÒÏ×ËÅ).</td>
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<td>&a.davidxu;</td>
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<td>30 Á×ÇÕÓÔÁ 2003</td>
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<td>&status.done;</td>
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</tr>
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<!--
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<tr>
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<td> </td>
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<td> </td>
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<td> </td>
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<td> D M 2002 </td>
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<td> &status.new; </td>
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</tr>
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-->
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</table>
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&footer;
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</body>
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</html>
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