Hi,
I'm reposting here as I didn't get any answers on the dpdk-users mailing list.
We're working on a stateful traffic generator (www.warp17.net) using
DPDK and we would like to control two XL710 NICs (one on each socket)
to maximize CPU usage. It looks that we run into the following
limitation:
Hi Keith,
On Mon, Jun 13, 2016 at 9:35 PM, Wiles, Keith wrote:
>
> On 6/13/16, 9:07 AM, "dev on behalf of Take Ceara" on behalf of dumitru.ceara at gmail.com> wrote:
>
>>Hi,
>>
>>I'm reposting here as I didn't get any answers on the dpdk-us
Hi Bruce,
On Mon, Jun 13, 2016 at 4:28 PM, Bruce Richardson
wrote:
> On Mon, Jun 13, 2016 at 04:07:37PM +0200, Take Ceara wrote:
>> Hi,
>>
>> I'm reposting here as I didn't get any answers on the dpdk-users mailing
>> list.
>>
>> We're w
Hi Keith,
On Tue, Jun 14, 2016 at 3:47 PM, Wiles, Keith wrote:
>>> Normally the limitation is in the hardware, basically how the PCI bus is
>>> connected to the CPUs (or sockets). How the PCI buses are connected to the
>>> system depends on the Mother board design. I normally see the buses
>>>
On Thu, Jun 16, 2016 at 4:58 PM, Wiles, Keith wrote:
>
> From the output below it appears the x710 devices 01:00.[0-3] are on socket 0
> And the x710 devices 02:00.[0-3] sit on socket 1.
>
I assume there's a mistake here. The x710 devices on socket 0 are:
$ lspci | grep -ie "01:.*x710"
01:00.0 Et
On Thu, Jun 16, 2016 at 5:29 PM, Wiles, Keith wrote:
>
> Right now I do not know what the issue is with the system. Could be too many
> Rx/Tx ring pairs per port and limiting the memory in the NICs, which is why
> you get better performance when you have 8 core per port. I am not really
> seei
On Thu, Jun 16, 2016 at 6:59 PM, Wiles, Keith wrote:
>
> On 6/16/16, 11:56 AM, "dev on behalf of Wiles, Keith" dpdk.org on behalf of keith.wiles at intel.com> wrote:
>
>>
>>On 6/16/16, 11:20 AM, "Take Ceara" wrote:
>>
>>&
On Thu, Jun 16, 2016 at 9:33 PM, Wiles, Keith wrote:
> On 6/16/16, 1:20 PM, "Take Ceara" wrote:
>
>>On Thu, Jun 16, 2016 at 6:59 PM, Wiles, Keith
>>wrote:
>>>
>>> On 6/16/16, 11:56 AM, "dev on behalf of Wiles, Keith" >> dpdk.org o
On Thu, Jun 16, 2016 at 10:19 PM, Wiles, Keith wrote:
>
> On 6/16/16, 3:16 PM, "dev on behalf of Wiles, Keith" on behalf of keith.wiles at intel.com> wrote:
>
>>
>>On 6/16/16, 3:00 PM, "Take Ceara" wrote:
>>
>>>On Thu, Jun 16, 2016 at
RTE_PKTMBUF_HEADROOM.
> Thank you very much for your reporting!
>
> BTW, dev at dpdk.org should be the right one to replace users at dpdk.org,
> for sending questions/issues like this.
Thanks, I'll keep that in mind.
>
> Regards,
> Helin
Regards,
Dumitru
>
>
Hi Beilei,
On Tue, Jul 19, 2016 at 11:31 AM, Xing, Beilei wrote:
> Hi Ceara,
>
>> -Original Message-
>> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Take Ceara
>> Sent: Tuesday, July 19, 2016 12:14 AM
>> To: Zhang, Helin
>> Cc: Wu, Jingj
Hi Beilei,
On Wed, Jul 20, 2016 at 3:59 AM, Xing, Beilei wrote:
> Hi Ceara,
>
>> -Original Message-----
>> From: Take Ceara [mailto:dumitru.ceara at gmail.com]
>> Sent: Tuesday, July 19, 2016 10:59 PM
>> To: Xing, Beilei
>> Cc: Zhang, Helin ; Wu, Jingjing
Hi Beilei,
On Fri, Jul 22, 2016 at 11:04 AM, Xing, Beilei wrote:
> Hi Ceara,
>
>> -Original Message-----
>> From: Take Ceara [mailto:dumitru.ceara at gmail.com]
>> Sent: Thursday, July 21, 2016 6:58 PM
>> To: Xing, Beilei
>> Cc: Zhang, Helin ; Wu, Jing
On Fri, Jul 22, 2016 at 2:31 PM, Take Ceara wrote:
> Hi Beilei,
>
> On Fri, Jul 22, 2016 at 11:04 AM, Xing, Beilei
> wrote:
>> Hi Ceara,
>>
>>> -Original Message-
>>> From: Take Ceara [mailto:dumitru.ceara at gmail.com]
>>> Sent: T
Hi Beilei,
On Mon, Jul 25, 2016 at 5:24 AM, Xing, Beilei wrote:
> Hi,
>
>> -Original Message-----
>> From: Take Ceara [mailto:dumitru.ceara at gmail.com]
>> Sent: Friday, July 22, 2016 8:32 PM
>> To: Xing, Beilei
>> Cc: Zhang, Helin ; Wu, Jingjing > in
Hi Beilei,
On Mon, Jul 25, 2016 at 12:04 PM, Take Ceara wrote:
> Hi Beilei,
>
> On Mon, Jul 25, 2016 at 5:24 AM, Xing, Beilei
> wrote:
>> Hi,
>>
>>> -Original Message-
>>> From: Take Ceara [mailto:dumitru.ceara at gmail.com]
>>> Sent:
/i40e/i40e_rxtx.c#n1419
Regards,
Dumitru
> Regards,
> Helin
>
>> -----Original Message-
>> From: Take Ceara [mailto:dumitru.ceara at gmail.com]
>> Sent: Tuesday, July 26, 2016 4:38 PM
>> To: Xing, Beilei
>> Cc: Zhang, Helin ; Wu, Jingjing > intel.com
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