[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Xen-devel] SEDF slices


  • To: xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>
  • From: gaurav somani <onlineengineer@xxxxxxxxx>
  • Date: Tue, 30 Jun 2009 17:47:34 +0530
  • Cc: George Dunlap <dunlapg@xxxxxxxxx>, Zhiyuan Shao <zyshao.maillist@xxxxxxxxx>
  • Delivery-date: Tue, 30 Jun 2009 05:18:03 -0700
  • Domainkey-signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:cc:content-type; b=M+mKu0+MSrNPGs/hbrbpn5hDxb1CUrg5o6eZdhxq9tsEVl/UbQgAM5jcvNkszD/U1K RrrheO0mbdhaQwuOKFelrtdjcGMc/viEYZy2ckdppTqsgpM7+eicBYIgtM/WYqfdbBQT jzp6l9gsi+zIAiXkkPOZoF+BGAyGZo2dRNqfQ=
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>

Hi all,

In SEDF scheduler, We have time slices in ms.
So if i give a slice of 2 ms to a domain over a period of 10 ms. Whenever this domain get scheduled how much time it can run on the CPU. As it is the preemptive strategy, it should check for the deadlines of other residing domains. I want to know the time when it checks the deadlines repeatedly and preempt the domain. This time will decide the number of preemptions done.

Need a urgent response. Please help.

Gaurav somani
_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel

 


Rackspace

Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.