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<!--
The FreeBSD Russian Documentation Project
$FreeBSDru: frdp/www/ru/kse/index.sgml,v 1.4 2005/05/27 11:19:40 andy Exp $
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<!DOCTYPE HTML PUBLIC "-//FreeBSD//DTD HTML 4.01 Transitional-Based Extension//EN" [
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<!ENTITY date "$FreeBSD: www/ru/kse/index.sgml,v 1.5 2005/10/05 20:59:54 simon Exp $">
<!ENTITY title "ðÒÏÅËÔ FreeBSD KSE">
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<!-- Status levels -->
<!ENTITY status.done "<font color=green>÷ÙÐÏÌÎÅÎÏ</font>">
<!ENTITY status.wip "<font color=blue>÷ÙÐÏÌÎÑÅÔÓÑ</font>">
<!ENTITY status.stalled "<font color=purple>úÁÂÒÏÛÅÎÏ</font>">
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<!-- The list of contributors was moved to a separate file so that it can
be used by other documents in the FreeBSD web site. -->
<!ENTITY % developers PUBLIC "-//FreeBSD//ENTITIES FreeBSD Developers Entities//EN"> %developers;
]>
<html>
&header;
<h2>óÏÄÅÒÖÉÍÏÅ</h2>
<ul>
<li><a href="#overview">ïÂÚÏÒ ÐÒÏÅËÔÁ</a></li>
<li><a href="#using">éÓÐÏÌØÚÏ×ÁÎÉÅ KSE</a></li>
<li><a href="#further.reading">äÏÐÏÌÎÉÔÅÌØÎÁÑ ÌÉÔÅÒÁÔÕÒÁ</a></li>
<li><a href="#status.kernel">óÏÓÔÏÑÎÉÅ ÐÒÏÅËÔÁ</a></li>
</ul>
<a id="overview" name="overview"></a>
<h2>ïÂÚÏÒ</h2>
<p>ïÂßÅËÔÙ ÐÌÁÎÉÒÏ×ÁÎÉÑ ÑÄÒÁ (Kernel Scheduler Entities - KSE) ÐÒÅÄÓÔÁ×ÌÑÅÔ
ÓÏÂÏÊ ÓÉÓÔÅÍÕ ÍÎÏÇÏÐÏÔÏÞÎÏÇÏ ×ÙÐÏÌÎÅÎÉÑ ÑÄÒÁ, ÁÒÈÉÔÅËÔÕÒÁ ËÏÔÏÒÏÊ ÐÏÄÏÂÎÁ
Scheduler Activations [áÎÄÅÒÓÏÎ É ÄÒÕÇÉÅ]. ïÎÁ ÏÂÅÓÐÅÞÉ×ÁÅÔ ÂÁÌÁÎÓ ÍÅÖÄÕ
ÍÏÄÅÌÑÍÉ ÍÎÏÇÏÐÏÔÏÞÎÏÇÏ ×ÙÐÏÌÎÅÎÉÑ ÐÏÌØÚÏ×ÁÔÅÌØÓËÏÇÏ ÕÒÏ×ÎÑ (1:N) É ÕÒÏ×ÎÑ
ÑÄÒÁ (1:1), ÏÂÌÁÄÁÅÔ ÂÏÌØÛÉÎÓÔ×ÏÍ ÐÒÅÉÍÕÝÅÓÔ× ÏÂÏÉÈ ÐÏÄÈÏÄÏ×, É ÎÅÓËÏÌØËÉÍÉ
ÉÈ ÏÔÒÉÃÁÔÅÌØÎÙÍÉ ÓÔÏÒÏÎÁÍÉ.</p>
<p>÷ ÜÔÏÍ ÐÒÏÅËÔÅ ÉÍÅÀÔÓÑ Ä×Å ÓÔÏÒÏÎÙ: ÐÏÄÄÅÒÖËÁ ÎÁ ÕÒÏ×ÎÅ ÑÄÒÁ É ÐÏÄÄÅÒÖËÁ
ÎÁ ÕÒÏ×ÎÅ ÐÏÌØÚÏ×ÁÔÅÌÑ. ðÏÄÄÅÒÖËÁ ÎÁ ÕÒÏ×ÎÅ ÑÄÒÁ ÐÒÅÄÓÔÁ×ÌÑÅÔ ÓÏÂÏÊ
ÍÏÄÉÆÉËÁÃÉÉ Ë ÐÌÁÎÉÒÏ×ÝÉËÕ FreeBSD; ÐÏÌØÚÏ×ÁÔÅÌØÓËÁÑ ÐÏÌÏ×ÉÎÁ Ñ×ÌÑÅÔÓÑ
ÒÅÁÌÉÚÁÃÉÅÊ &posix;-ÐÏÔÏËÏ× ×ÙÐÏÌÎÅÎÉÑ, ËÏÔÏÒÙÅ ÉÓÐÏÌØÚÕÀÔ ÐÒÅÉÍÕÝÅÓÔ×Á
ÄÏÐÏÌÎÉÔÅÌØÎÙÈ ÓÌÕÖÂ ÑÄÒÁ.</p>
<p>ãÅÌØÀ Ñ×ÌÑÅÔÓÑ ÚÁÍÅÎÁ ÉÍÅÀÝÅÊÓÑ ÎÁ ÄÁÎÎÙÊ ÍÏÍÅÎÔ ÐÏÌØÚÏ×ÁÔÅÌØÓËÏÊ ÓÉÓÔÅÍÙ
ÍÎÏÇÏÐÏÔÏÞÎÏÇÏ ×ÙÐÏÌÎÅÎÉÑ × ÂÉÂÌÉÏÔÅËÅ libc_r É ÐÁÒÁÍÅÔÒÅ <tt>-pthread</tt>
ËÏÍÐÉÌÑÔÏÒÁ gcc, ÎÁ ÎÏ×ÕÀ ÂÉÂÌÉÏÔÅËÕ libpthread, ËÏÔÏÒÁÑ ÂÕÄÅÔ
ËÏÍÐÏÎÏ×ÁÔØÓÑ ÐÒÉ ÉÓÐÏÌØÚÏ×ÁÎÉÉ ÐÁÒÁÍÅÔÒÁ <tt>-lpthread</tt> ËÏÍÐÉÌÑÔÏÒÁ
gcc.</p>
<a name="using"></a>
<h2>éÓÐÏÌØÚÏ×ÁÎÉÅ KSE</h2>
<p>÷ÓÑ ÒÁÂÏÔÁ ÎÁÄ KSE ×ÙÐÏÌÎÑÅÔÓÑ × 5.0-CURRENT. äÌÑ ÐÏÓÔÒÏÅÎÉÑ ÑÄÒÁ Ó
ÉÚÍÅÎÅÎÉÑÍÉ, ËÁÓÁÀÝÉÍÉÓÑ KSE, ÎÅ ÔÒÅÂÕÅÔÓÑ ÎÉËÁËÉÈ ÓÐÅÃÉÁÌØÎÙÈ ÐÁÒÁÍÅÔÒÏ×
ÑÄÒÁ (ÉÚÍÅÎÅÎÉÑ ÎÅ ÏÔÄÅÌÉÍÙ ÏÔ ÐÌÁÎÉÒÏ×ÝÉËÁ FreeBSD).</p>
<p>äÌÑ ÉÓÐÏÌØÚÏ×ÁÎÉÑ KSE × ÐÒÉÌÏÖÅÎÉÉ ×ÁÍ ÎÅÏÂÈÏÄÉÍÏ ÓËÏÍÐÏÎÏ×ÁÔØ ÅÇÏ Ó
ÂÉÂÌÉÏÔÅËÏÊ libpthread; ÜÔÏ ÄÅÌÁÅÔÓÑ ×ÅÓØÍÁ ÏÄÎÏÚÎÁÞÎÙÍ ÏÂÒÁÚÏÍ. ÷
make-ÆÁÊÌÁÈ ÐÒÉÌÏÖÅÎÉÑ ÉÚÍÅÎÉÔÅ ÐÁÒÁÍÅÔÒ ËÏÍÐÉÌÑÔÏÒÁ <tt>-pthread</tt> ÉÌÉ
ÐÁÒÁÍÅÔÒ ËÏÍÐÏÎÏ×ÝÉËÁ <tt>-lc_r</tt> ÎÁ <tt>-lpthread</tt> É ×ÙÐÏÌÎÉÔÅ
ËÏÍÐÏÎÏ×ËÕ ÐÏ×ÔÏÒÎÏ. ÷ ËÁÞÅÓÔ×Å ÁÌØÔÅÒÎÁÔÉ×ÎÏÇÏ ÓÐÏÓÏÂÁ ×Ù ÍÏÖÅÔÅ
ÉÓÐÏÌØÚÏ×ÁÔØ ÆÁÊÌ <tt>/etc/libmap.conf</tt> ÄÌÑ ÏÔÏÂÒÁÖÅÎÉÑ libc_r ×
libpthread (ÏÂÒÁÔÉÔÅÓØ Ë <tt>libmap.conf(5)</tt>).</p>
<a name="further.reading"></a>
<h2>äÏÐÏÌÎÉÔÅÌØÎÁÑ ÌÉÔÅÒÁÔÕÒÁ</h2>
<p>
<ul>
<li><a href="http://www.aims.net.au/chris/kse/">
Kernel-Scheduled Entities ÄÌÑ FreeBSD</a>, äÖÅÊÓÏÎÁ ü×ÁÎÓÁ.
(îÅÓËÏÌØËÏ ÕÓÔÁÒÅÌÏ).</li>
<li><a href="http://www.FreeBSD.org/cgi/man.cgi?query=kse&apropos=0&sektion=0&manpath=FreeBSD+5.0-current&format=html">
óÐÒÁ×ÏÞÎÁÑ ÓÔÒÁÎÉÃÁ ÐÏ KSE</a></li>
<li><a href="http://people.FreeBSD.org/~deischen/docs/Scheduler.pdf">
Scheduler Activations</a>, áÎÄÅÒÓÏÎ É ÄÒÕÇÉÅ.</li>
</ul>
<a name="status.kernel"></a>
<a name="status"></a>
<h2>óÏÓÔÏÑÎÉÅ ÐÒÏÅËÔÁ</h2>
<p>äÁÌÅÅ ÐÒÉ×ÅÄÅÎ ÎÅÐÏÌÎÙÊ ÏÂÝÉÊ ÐÅÒÅÞÅÎØ ÚÁÄÁÞ:</p>
<table class="tblbasic">
<tr>
<th>íÏÄÕÌØ</th>
<th>úÁÄÁÞÁ</th>
<th>ïÔ×ÅÔÓÔ×ÅÎÎÙÊ</th>
<th>ðÏÓÌÅÄÎÅÅ ÏÂÎÏ×ÌÅÎÉÅ</th>
<th>óÏÓÔÏÑÎÉÅ</th>
</tr>
<tr>
<td>libpthread</td>
<td>îÁÐÉÓÁÎÉÅ ÓÔÒÁÎÉÃÙ ÓÐÒÁ×ËÉ kse(2), ÏÐÉÓÙ×ÁÀÝÅÊ ÎÏ×ÙÅ ÓÉÓÔÅÍÎÙÅ
×ÙÚÏ×Ù.</td>
<td>&a.archie;</td>
<td>10 ÓÅÎÔÑÂÒÑ 2002</td>
<td>&status.done;</td>
</tr>
<tr>
<td>libpthread</td>
<td>Repo-ËÏÐÉÑ ÂÉÂÌÉÏÔÅËÉ libpthread ÉÚ libc_r.</td>
<td>ÈÏÚÑÉÎ cvs</td>
<td>16 ÓÅÎÔÑÂÒÑ 2002</td>
<td>&status.done;</td>
</tr>
<tr>
<td>libpthread</td>
<td>éÓÐÏÌØÚÏ×ÁÎÉÅ KSE ÄÌÑ ÐÌÁÎÉÒÏ×ÁÎÉÑ ÐÒÏÃÅÓÓÏ×.</td>
<td>&a.mini;</td>
<td>30 ÏËÔÑÂÒÑ 2002</td>
<td>&status.done;</td>
</tr>
<tr>
<td>libpthread</td>
<td>ðÌÁÎÉÒÏ×ÁÎÉÅ ÐÒÏÓÔÁÉ×ÁÀÝÅÇÏ ËÏÎÔÅËÓÔÁ ÐÏ ×ÏÚÍÏÖÎÏÓÔÉ.</td>
<td>&a.mini;</td>
<td>2 ÎÏÑÂÒÑ 2002</td>
<td>&status.done;</td>
</tr>
<tr>
<td>libpthread</td>
<td>îÁÐÒÁ×ÌÅÎÉÅ ÓÉÇÎÁÌÏ× × ÐÏÔÏËÉ.</td>
<td>&a.deischen; &a.davidxu;</td>
<td>28 ÉÀÎÑ 2003</td>
<td>&status.done;</td>
</tr>
<tr>
<td>libpthread</td>
<td>òÁÚÄÅÌÅÎÉÅ ÄÌÑ SMP.</td>
<td>&a.deischen;</td>
<td>3 ÍÁÑ 2003</td>
<td>&status.done;</td>
</tr>
<tr>
<td>kernel</td>
<td>òÁÚÄÅÌÅÎÉÅ ÄÌÑ SMP.</td>
<td>&a.davidxu;</td>
<td>3 ÍÁÑ 2003</td>
<td>&status.done;</td>
</tr>
<tr>
<td>libpthread</td>
<td>úÁÐÕÓË ÎÅÓËÏÌØËÉÈ KSE (ÏÄÉÎ ÎÁ ËÁÖÄÙÊ CPU).</td>
<td>&a.davidxu;</td>
<td>3 ÍÁÑ 2003</td>
<td>&status.done;</td>
</tr>
<tr>
<td>libpthread, kernel</td>
<td>òÅÁÌÉÚÁÃÉÑ ÍÁÛÉÎÎÏ-ÚÁ×ÉÓÉÍÙÈ ÆÕÎËÃÉÊ ÄÌÑ alpha.</td>
<td>&a.marcel;</td>
<td>30 Á×ÇÕÓÔÁ 2003</td>
<td>&status.wip;</td>
</tr>
<tr>
<td>libpthread, kernel</td>
<td>òÅÁÌÉÚÁÃÉÑ ÍÁÛÉÎÎÏ-ÚÁ×ÉÓÉÍÙÈ ÆÕÎËÃÉÊ ÄÌÑ amd64.</td>
<td>&a.davidxu; &a.deischen;</td>
<td>30 Á×ÇÕÓÔÁ 2003</td>
<td>&status.done;</td>
</tr>
<tr>
<td>libpthread, kernel</td>
<td>òÅÁÌÉÚÁÃÉÑ ÍÁÛÉÎÎÏ-ÚÁ×ÉÓÉÍÙÈ ÆÕÎËÃÉÊ ÄÌÑ i386.</td>
<td>&a.davidxu; &a.deischen;</td>
<td>30 Á×ÇÕÓÔÁ 2003</td>
<td>&status.done;</td>
</tr>
<tr>
<td>libpthread, kernel</td>
<td>òÅÁÌÉÚÁÃÉÑ ÍÁÛÉÎÎÏ-ÚÁ×ÉÓÉÍÙÈ ÆÕÎËÃÉÊ ÄÌÑ ia64.</td>
<td>&a.marcel;</td>
<td>30 Á×ÇÕÓÔÁ 2003</td>
<td>&status.done;</td>
</tr>
<tr>
<td>libpthread, kernel</td>
<td>òÅÁÌÉÚÁÃÉÑ ÍÁÛÉÎÎÏ-ÚÁ×ÉÓÉÍÙÈ ÆÕÎËÃÉÊ ÄÌÑ sparc64.</td>
<td>&a.jake;</td>
<td>30 Á×ÇÕÓÔÁ 2003</td>
<td>&status.wip;</td>
</tr>
<tr>
<td>kernel</td>
<td>òÅÁÌÉÚÁÃÉÑ ÓÈÅÍÙ ÓÉÇÎÁÌÏ×, ÓÐÅÃÉÆÉÞÎÏÊ ÄÌÑ KSE.</td>
<td>&a.davidxu;</td>
<td>28 ÉÀÎÑ 2003</td>
<td>&status.done;</td>
</tr>
<tr>
<td>libpthread</td>
<td>òÅÁÌÉÚÁÃÉÑ ÇÒÁÎÉà ÓÉÓÔÅÍÎÙÈ ÐÏÔÏËÏ×.</td>
<td>&a.deischen;</td>
<td>3 ÍÁÑ 2003</td>
<td>&status.done;</td>
</tr>
<tr>
<td>kernel</td>
<td>üÆÆÅËÔÉ×ÎÏÅ ÏÇÒÁÎÉÞÅÎÉÅ ÓÉÓÔÅÍÎÙÈ ÐÏÔÏËÏ× (ÏÔÓÕÔÓÔ×ÉÅ ×ÙÚÏ×Ï× ÐÒÉ
ÉÈ ÂÌÏËÉÒÏ×ËÅ).</td>
<td>&a.davidxu;</td>
<td>30 Á×ÇÕÓÔÁ 2003</td>
<td>&status.done;</td>
</tr>
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<td> &status.new; </td>
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