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From: Sambath Kumar Balasubramanian <sambath.balasubramanian@gmail.com>
To: Vladimir Medvedkin <medvedkinv@gmail.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] Multiple LCore receiving from same port/queue
Date: Wed, 16 Oct 2013 14:37:45 -0700	[thread overview]
Message-ID: <CAPrcauNSFTRH=iqc1e2atBQxRJxypqRKp8QvE-mdM7M8qH_UGA@mail.gmail.com> (raw)
In-Reply-To: <CANDrEH=CJKEKhFP0mivZMfX-3f5UHVUcbss=KWhuw=LL0Ecoxg@mail.gmail.com>

Thanks Stephen and Vladimir. Appreciate the quick response.

Thanks,
Sambath


On Wed, Oct 16, 2013 at 2:12 PM, Vladimir Medvedkin <medvedkinv@gmail.com>wrote:

> Hi,
>
> By default, you can't poll same queue on same port from different lcores.
> If you need poll same queue on several lcores use locks to avoid race
> conditions.
>
>
> 2013/10/17 Sambath Kumar Balasubramanian <
> sambath.balasubramanian@gmail.com>
>
>> Hi,
>>
>>   I have a test dpdk application with 2 lcores receiving packets
>> using rte_eth_rx_burst API. Is this a supported packet processing model.
>> The reason I am asking is I am running into some trouble with this model.
>>
>> Thanks,
>> Sambath
>>
>
>

      reply	other threads:[~2013-10-16 21:36 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-10-16 20:32 Sambath Kumar Balasubramanian
2013-10-16 21:06 ` Stephen Hemminger
2013-10-16 21:12 ` Vladimir Medvedkin
2013-10-16 21:37   ` Sambath Kumar Balasubramanian [this message]

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