<?xml version="1.0" encoding="UTF-8"?>
<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="en-gb">
	<link rel="self" type="application/atom+xml" href="http://localhost/app.php/feed/topic/104" />

	<title>Tools and Benchmarks for Real-Time Systems</title>
	<subtitle>ECRTS Community Forum</subtitle>
	<link href="http://localhost/index.php" />
	<updated>2017-11-06T11:11:58+01:00</updated>

	<author><name><![CDATA[Tools and Benchmarks for Real-Time Systems]]></name></author>
	<id>http://localhost/app.php/feed/topic/104</id>

		<entry>
		<author><name><![CDATA[Sophie Quinton]]></name></author>
		<updated>2017-11-06T11:11:58+01:00</updated>

		<published>2017-11-06T11:11:58+01:00</published>
		<id>http://localhost/viewtopic.php?t=104&amp;p=208#p208</id>
		<link href="http://localhost/viewtopic.php?t=104&amp;p=208#p208"/>
		<title type="html"><![CDATA[An alternative admission test for G-EDF]]></title>

		
		<content type="html" xml:base="http://localhost/viewtopic.php?t=104&amp;p=208#p208"><![CDATA[
[This problem was presented by Peter Zijlstra during his <a href="http://www.ecrts.org/index.php?id=284" class="postlink">ECRTS'17 keynote talk</a>, see slide 9]<br><br>An alternative admission test for G-EDF (proposed by Tommaso Cucinotta).<br><br>Instead of the regular: U = \Sum u_t &lt;= m, use:<br><br>  U_i = \Sum (u_t / w_t) &lt;= 1<br>        t \elem all tasks runnable on i<br><br>  where w_t is the (hemming) weight of t's CPU affinity bitmask.<br><br>The term 'recoverable' is coined to mean it avoids the ever escalating missing of deadlines (does it?) and if so, is that then a sufficient guarantee to claim bounded tardiness?<p>Statistics: Posted by <a href="http://localhost/memberlist.php?mode=viewprofile&amp;u=55">Sophie Quinton</a> — Mon Nov 06, 2017</p><hr />
]]></content>
	</entry>
	</feed>
