From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Vincent, Pradeep" Subject: Re: Xen 4.1 Feature Request List Date: Fri, 9 Apr 2010 19:09:43 -0700 Message-ID: References: <652FFB2C8F91E3428799B1FFF8B490C9726E68A402@FTLPMAILBOX01.citrite.net> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0977564272==" Return-path: In-Reply-To: <652FFB2C8F91E3428799B1FFF8B490C9726E68A402@FTLPMAILBOX01.citrite.net> Content-Language: en List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: Stephen Spector , Xen-devel , Xen List List-Id: xen-devel@lists.xenproject.org --===============0977564272== Content-Language: en Content-Type: multipart/alternative; boundary="_000_C7E52BF71506Fpradeepvamazoncom_" --_000_C7E52BF71506Fpradeepvamazoncom_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Multi-queue functionality in netfront/netbk drivers would be very useful in= improving aggregate network throughput. This is complementary to leveragin= g VMQ functionality via Netchannel2. For Dom-0 transmit queue logic, a simple mechanism to map physical NIC's re= ceive queues to Vif's transmit queues and vice-versa would also be very use= ful and will help Dom-0 leverage NIC's hardware based hashing functionality= such as RSS and guest kernel's transmit queue functionality for end-to-end= network throughput enhancement. Please let me know if you have any questions. Thanks, - Pradeep Vincent On 4/6/10 10:41 AM, "Stephen Spector" wrote: Xen Community: As many of you are aware, the Xen 4.0 hypervisor is due to ship tomorrow (s= hhhh, don't tell anyone) and I wanted to get submissions underway for Xen 4= .1 features. I have updated the Roadmap Wiki page (http://wiki.xensource.co= m/xenwiki/XenRoadMap) with a new section for Xen 4.1 features to be added. = Feel free to add your ideas or send me your features and I will update the = wiki. I also plan to update the Xen.org roadmap page at http://www.xen.org/= products/xen_roadmap.html to be a list of 4.1 features tomorrow, after Xen = 4.0 is announced. Thanks. Stephen Spector Xen.org Community Manager T: (772) 621-5062 | M: (954) 854-4257 stephen.spector@xen.org http://blog.xen.org | @xen_com_mgr --_000_C7E52BF71506Fpradeepvamazoncom_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Re: [Xen-devel] Xen 4.1 Feature Request List Multi-queue functionality in netfront/netbk drivers = would be very useful in improving aggregate network throughput. This is com= plementary to leveraging VMQ functionality via Netchannel2.

For Dom-0 transmit queue logic, a simple mechanism to map physical NIC̵= 7;s receive queues to Vif’s transmit queues and vice-versa would also= be very useful and will help Dom-0 leverage NIC’s hardware based has= hing functionality such as RSS and guest kernel’s transmit queue func= tionality for end-to-end network throughput enhancement.

Please let me know if you have any questions.

Thanks,

- Pradeep Vincent


On 4/6/10 10:41 AM, "Stephen Spector" <stephen.spector@citrix.= com> wrote:

Xen Community:
 
As many of you are aware, the Xen 4.0 hypervisor is due to ship tomorrow (s= hhhh, don’t tell anyone) and I wanted to get submissions underway for= Xen 4.1 features. I have updated the Roadmap Wiki page (http://wiki.xensource.com/xenwiki/X= enRoadMap) with a new section for Xen 4.1 features to be added. Feel fr= ee to add your ideas or send me your features and I will update the wiki. I= also plan to update the Xen.org roadmap page at http://www.xen.org/products/xen_roadmap.html= to be a list of 4.1 features tomorrow, after Xen 4.0 is announced.  
Thanks.
 
Stephen Spector
Xen.org Community Manager
T: (772) 621-5062 | M: (954) 854-4257
stephen.spector@xen.org
http://blog.xen.org | @xen_com_mgr
 

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