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SubjectRe: [RFC V3 PATCH 0/8] Packed ring for vhost
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On 2018年04月24日 04:11, Konrad Rzeszutek Wilk wrote:
> On Mon, Apr 23, 2018 at 10:59:43PM +0300, Michael S. Tsirkin wrote:
>> On Mon, Apr 23, 2018 at 03:31:20PM -0400, Konrad Rzeszutek Wilk wrote:
>>> On Mon, Apr 23, 2018 at 01:34:52PM +0800, Jason Wang wrote:
>>>> Hi all:
>>>>
>>>> This RFC implement packed ring layout. The code were tested with
>>>> Tiwei's RFC V2 a thttps://lkml.org/lkml/2018/4/1/48. Some fixups and
>>>> tweaks were needed on top of Tiwei's code to make it run. TCP stream
>>>> and pktgen does not show obvious difference compared with split ring.
>>> I have to ask then - what is the benefit of this?
>> You can use this with dpdk within guest.
>> The DPDK version did see a performance improvement so hopefully with
> Is there a link to this performance improvement document?
>

You probably want to this:

https://www.mail-archive.com/dev@dpdk.org/msg97735.html

Thanks

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