From: "Wiles, Keith" <keith.wiles@intel.com>
To: Yuliang Li <yuliang.li@yale.edu>
Cc: "users@dpdk.org" <users@dpdk.org>
Subject: Re: [dpdk-users] difference between rte_eth_tx_buffer and rte_eth_tx_burst
Date: Sun, 5 Mar 2017 15:22:20 +0000 [thread overview]
Message-ID: <A540AE91-1095-4F2C-934F-3155C142D2C2@intel.com> (raw)
In-Reply-To: <CAECc8jop=DtPm8WbAsgEA2J34rxPSCXWzCoWk9ASznRoG55iQA@mail.gmail.com>
> On Mar 4, 2017, at 7:46 PM, Yuliang Li <yuliang.li@yale.edu> wrote:
>
> Hi all,
>
> I am new to DPDK. I found 2 functions that can send packets:
> rte_eth_tx_buffer and rte_eth_tx_burst. I am confused about why we need
> these two different functions. To me, I can use only rte_eth_tx_burst, and
> rte_eth_tx_buffer does add more functional capability. Are there any other
> concerns like performance or others that we need these two functions?
The best place to find out this type of information is to read the emails around the rte_eth_tx_buffer APIs in the archives. You may want to refine the search.
https://mail-archive.com/search?a=1&l=dev%40dpdk.org&o=newest&haswords=rte_eth_tx_buffer
>
> Thanks,
> --
> Yuliang Li
> PhD student
> Department of Computer Science
> Yale University
Regards,
Keith
next prev parent reply other threads:[~2017-03-05 15:22 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-05 1:46 Yuliang Li
2017-03-05 15:22 ` Wiles, Keith [this message]
2017-03-05 17:26 ` Yuliang Li
2017-03-06 9:17 ` Thomas Monjalon
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