>>From: xen-devel-boun...@lists.xen.org
>>[mailto:xen-devel-boun...@lists.xen.org] On Behalf Of ???
>>Sent: Tuesday, January 27, 2015 3:16 PM
>>To: xen-devel@lists.xen.org
>>Subject: [Xen-devel] Some questions about Interrupt and event channel about
>>Xen on ARM.
>>
>>Hi
>>I'm studying about Xen
> On 31/12/14 09:06, Zhangleiqiang (Trump) wrote:
> > Hi, all:
> >
> > I have used pkt-gen to send udp packet (1400 bytes) from one Dom0 A to
> another Dom0 B each of which is connected by 10GE network. On the receive
> side (B)，different "ksoftirqd/x" pr
m wondering what the reason it is. Could anyone give me some hint
about it ?
--
zhangleiqiang (Trump)
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> On Mon, Dec 08, 2014 at 01:08:18PM +0000, Zhangleiqiang (Trump) wrote:
> > > On Mon, Dec 08, 2014 at 06:44:26AM +, Zhangleiqiang (Trump) wrote:
> > > > > On Fri, Dec 05, 2014 at 01:17:16AM +, Zhangleiqiang (Trump)
> wrote:
> > > > > [...]
> On Mon, Dec 08, 2014 at 01:08:18PM +0000, Zhangleiqiang (Trump) wrote:
> > > On Mon, Dec 08, 2014 at 06:44:26AM +, Zhangleiqiang (Trump) wrote:
> > > > > On Fri, Dec 05, 2014 at 01:17:16AM +, Zhangleiqiang (Trump)
> wrote:
> > > > > [...]
>
> On Mon, Dec 08, 2014 at 06:44:26AM +0000, Zhangleiqiang (Trump) wrote:
> > > On Fri, Dec 05, 2014 at 01:17:16AM +, Zhangleiqiang (Trump) wrote:
> > > [...]
> > > > > I think that's expected, because guest RX data path still uses
> > > >
> On Fri, Dec 05, 2014 at 01:17:16AM +0000, Zhangleiqiang (Trump) wrote:
> [...]
> > > I think that's expected, because guest RX data path still uses
> > > grant_copy while guest TX uses grant_map to do zero-copy transmit.
> >
> > As far as I know, ther
> On Fri, Dec 05, 2014 at 03:20:55PM +, Zoltan Kiss wrote:
> >
> >
> > On 04/12/14 14:31, Zhangleiqiang (Trump) wrote:
> > >>-Original Message-
> > >>From: Zoltan Kiss [mailto:zoltan.k...@linaro.org]
> > >>Sent: Thursday, Decem
> -Original Message-
> From: Wei Liu [mailto:wei.l...@citrix.com]
> Sent: Thursday, December 04, 2014 6:50 PM
> To: Zhangleiqiang (Trump)
> Cc: Wei Liu; xen-devel@lists.xen.org; zhangleiqiang; Luohao (brian); Xiaoding
> (B); Yuzhou (C); Zhuangyuxin
> Subject: Re: [Xe
transmit. Do you know any other
factors or ongoing work to optimize the RX data path?
--
zhangleiqiang (Trump)
Best Regards
> -Original Message-
> From: Wei Liu [mailto:wei.l...@citrix.com]
> Sent: Thursday, December 04, 2014 9:06 PM
> To: Zhangleiqiang (Trump)
&
> -Original Message-
> From: Zoltan Kiss [mailto:zoltan.k...@linaro.org]
> Sent: Thursday, December 04, 2014 9:35 PM
> To: Zhangleiqiang (Trump); Wei Liu; xen-devel@lists.xen.org
> Cc: Xiaoding (B); Zhuangyuxin; zhangleiqiang; Luohao (brian); Yuzhou (C)
> Subject: Re
> -Original Message-
> From: Wei Liu [mailto:wei.l...@citrix.com]
> Sent: Thursday, December 04, 2014 6:50 PM
> To: Zhangleiqiang (Trump)
> Cc: Wei Liu; xen-devel@lists.xen.org; zhangleiqiang; Luohao (brian); Xiaoding
> (B); Yuzhou (C); Zhuangyuxin
> Subject: Re: [Xe
> -Original Message-
> From: Wei Liu [mailto:wei.l...@citrix.com]
> Sent: Tuesday, December 02, 2014 11:59 PM
> To: Zhangleiqiang (Trump)
> Cc: Wei Liu; zhangleiqiang; xen-devel@lists.xen.org; Luohao (brian); Xiaoding
> (B); Yuzhou (C); Zhuangyuxin
> Subject: Re: [Xe
0 and q3 handles the interrupt
triggered by packet receving.
Any advise? Thanks.
--
zhangleiqiang (Trump)
Best Regards
> -Original Message-
> From: Wei Liu [mailto:wei.l...@citrix.com]
> Sent: Tuesday, December 02, 2014 8:12 PM
> To: Zhangleiqiang (Trump)
> Cc: Wei Liu; z
> -Original Message-
> From: xen-devel-boun...@lists.xen.org
> [mailto:xen-devel-boun...@lists.xen.org] On Behalf Of David Vrabel
> Sent: Tuesday, December 02, 2014 6:57 PM
> To: zhangleiqiang; xen-devel@lists.xen.org
> Subject: Re: [Xen-devel] Poor network performance
> -Original Message-
> From: xen-devel-boun...@lists.xen.org
> [mailto:xen-devel-boun...@lists.xen.org] On Behalf Of Wei Liu
> Sent: Tuesday, December 02, 2014 7:02 PM
> To: zhangleiqiang
> Cc: wei.l...@citrix.com; xen-devel@lists.xen.org
> Subject: Re: [Xen-devel] Poo
h. DomU: 4U4G
3. Networking Environment:
a. All network flows are transmit/receive through OVS
b. Sender server and receiver server are connected directly between 10GE
NIC
4. Testing Tools:
a. Sender: netperf
b. Receiver: netserver
--
zhangleiqiang (Trump)
through OVS
b. Sender server and receiver server are connected directly between 10GE
NIC
4. Testing Tools:
a. Sender: netperf
b. Receiver: netserver
--
zhangleiqiang (Trump)
Best Regards
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