> -Original Message-
> From: Maxime Coquelin [mailto:maxime.coque...@redhat.com]
> Sent: Thursday, October 17, 2019 3:31 PM
> To: Liu, Yong ; Bie, Tiwei ; Wang,
> Zhihong ; step...@networkplumber.org;
> gavin...@arm.com
> Cc: dev@dpdk.org
> Subject: Re: [PATCH v6 00/13] vhost packed ring
Hi Marvin,
This is almost good, just fix the small comments I made.
Also, please rebase on top of next-virtio branch, because I applied
below patch from Flavio that you need to take into account:
http://patches.dpdk.org/patch/61284/
Regards,
Maxime
On 10/15/19 6:07 PM, Marvin Liu wrote:
> Pack
Packed ring has more compact ring format and thus can significantly
reduce the number of cache miss. It can lead to better performance.
This has been approved in virtio user driver, on normal E5 Xeon cpu
single core performance can raise 12%.
http://mails.dpdk.org/archives/dev/2018-April/095470.ht
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