From: "Yang, Zhiyong" <zhiyong.yang@intel.com>
To: Stephen Hemminger <stephen@networkplumber.org>,
Jan Scheurich <jan.scheurich@ericsson.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>,
"dev@openvswitch.org" <dev@openvswitch.org>
Subject: Re: [dpdk-dev] [PATCH] vhost: Expose virtio interrupt requirement on rte_vhos API
Date: Mon, 25 Sep 2017 06:49:33 +0000 [thread overview]
Message-ID: <E182254E98A5DA4EB1E657AC7CB9BD2A8AF1A3AD@BGSMSX101.gar.corp.intel.com> (raw)
In-Reply-To: <CAOaVG14gM4x7HKeYzyZ0bkvL_yAVLF+9AUufBd1eufKRs9U84A@mail.gmail.com>
> -----Original Message-----
> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Stephen Hemminger
> Sent: Sunday, September 24, 2017 10:02 PM
> To: Jan Scheurich <jan.scheurich@ericsson.com>
> Cc: dev@dpdk.org; dev@openvswitch.org
> Subject: Re: [dpdk-dev] [PATCH] vhost: Expose virtio interrupt requirement on
> rte_vhos API
>
> I heard Fd.io has a faster vhost driver. Has anyone investigated?
>
The perf comparison between DPDK vhost and VPP vhost need a fair apple to apple testing,
If DPDK vhost driver as plugin works under VPP framework, It seems that converting packet
header or adding VPP header as overhead is needed. I don't see the apple to apple testing nums
so far.
Thanks
Zhiyong
prev parent reply other threads:[~2017-09-25 6:50 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-23 19:16 Jan Scheurich
2017-09-24 14:02 ` Stephen Hemminger
2017-09-25 6:49 ` Yang, Zhiyong [this message]
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