From: "Yang, YvonneX" <yvonnex.yang@intel.com>
To: "Ma, WenwuX" <wenwux.ma@intel.com>, "dev@dpdk.org" <dev@dpdk.org>
Cc: "maxime.coquelin@redhat.com" <maxime.coquelin@redhat.com>,
"Xia, Chenbo" <chenbo.xia@intel.com>,
"Jiang, Cheng1" <cheng1.jiang@intel.com>,
"Hu, Jiayu" <jiayu.hu@intel.com>,
"Pai G, Sunil" <sunil.pai.g@intel.com>
Subject: Re: [dpdk-dev] [PATCH 0/4] support async dequeue for split ring
Date: Fri, 10 Sep 2021 07:33:32 +0000 [thread overview]
Message-ID: <DM6PR11MB377157252AE92CFD396C94588DD69@DM6PR11MB3771.namprd11.prod.outlook.com> (raw)
In-Reply-To: <20210906204837.112466-1-wenwux.ma@intel.com>
> -----Original Message-----
> From: Ma, WenwuX <wenwux.ma@intel.com>
> Sent: Tuesday, September 7, 2021 4:49 AM
> To: dev@dpdk.org
> Cc: maxime.coquelin@redhat.com; Xia, Chenbo <chenbo.xia@intel.com>;
> Jiang, Cheng1 <cheng1.jiang@intel.com>; Hu, Jiayu <jiayu.hu@intel.com>;
> Pai G, Sunil <sunil.pai.g@intel.com>; Yang, YvonneX
> <yvonnex.yang@intel.com>; Ma, WenwuX <wenwux.ma@intel.com>
> Subject: [PATCH 0/4] support async dequeue for split ring
>
> This patch implements asynchronous dequeue data path for split ring.
> A new asynchronous dequeue function is introduced. With this function, the
> application can try to receive packets from the guest with offloading copies
> to the DMA engine, thus saving precious CPU cycles.
>
> note: PATCH 2/4 depends on vhost patch from Jiayu Hu
> (http://patches.dpdk.org/project/dpdk/patch/1629463466-450012-1-git-
> send-email-jiayu.hu@intel.com/)
>
> Wenwu Ma (3):
> examples/vhost: refactor vhost enqueue and dequeue datapaths
> examples/vhost: use a new API to query remaining ring space
> examples/vhost: support vhost async dequeue data path
>
> Yuan Wang (1):
> vhost: support async dequeue for split ring
>
> doc/guides/prog_guide/vhost_lib.rst | 9 +
> doc/guides/sample_app_ug/vhost.rst | 9 +-
> examples/vhost/ioat.c | 67 +++-
> examples/vhost/ioat.h | 25 ++
> examples/vhost/main.c | 269 +++++++++-----
> examples/vhost/main.h | 34 +-
> examples/vhost/virtio_net.c | 16 +-
> lib/vhost/rte_vhost_async.h | 36 +-
> lib/vhost/version.map | 3 +
> lib/vhost/vhost.h | 3 +-
> lib/vhost/virtio_net.c | 531 ++++++++++++++++++++++++++++
> 11 files changed, 881 insertions(+), 121 deletions(-)
>
> --
> 2.25.1
Tested-by: Yvonne Yang <yvonnex.yang@intel.com>
next prev parent reply other threads:[~2021-09-10 7:33 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-06 20:48 Wenwu Ma
2021-09-06 20:48 ` [dpdk-dev] [PATCH 1/4] vhost: " Wenwu Ma
2021-09-10 7:36 ` Yang, YvonneX
2021-09-15 2:51 ` Xia, Chenbo
[not found] ` <CO1PR11MB4897F3D5ABDE7133DB99791385DB9@CO1PR11MB4897.namprd11.prod.outlook.com>
2021-09-15 11:35 ` Xia, Chenbo
2021-09-06 20:48 ` [dpdk-dev] [PATCH 2/4] examples/vhost: refactor vhost enqueue and dequeue datapaths Wenwu Ma
2021-09-10 7:38 ` Yang, YvonneX
2021-09-15 3:02 ` Xia, Chenbo
2021-09-06 20:48 ` [dpdk-dev] [PATCH 3/4] examples/vhost: use a new API to query remaining ring space Wenwu Ma
2021-09-10 7:38 ` Yang, YvonneX
2021-09-15 3:04 ` Xia, Chenbo
2021-09-06 20:48 ` [dpdk-dev] [PATCH 4/4] examples/vhost: support vhost async dequeue data path Wenwu Ma
2021-09-10 7:39 ` Yang, YvonneX
2021-09-15 3:27 ` Xia, Chenbo
2021-09-10 7:33 ` Yang, YvonneX [this message]
2021-09-17 19:26 ` [dpdk-dev] [PATCH v2 0/4] support async dequeue for split ring Wenwu Ma
2021-09-17 19:27 ` [dpdk-dev] [PATCH v2 1/4] vhost: " Wenwu Ma
2021-09-27 6:33 ` Jiang, Cheng1
2021-09-17 19:27 ` [dpdk-dev] [PATCH v2 2/4] examples/vhost: refactor vhost enqueue and dequeue datapaths Wenwu Ma
2021-09-27 6:56 ` Jiang, Cheng1
2021-09-17 19:27 ` [dpdk-dev] [PATCH v2 3/4] examples/vhost: use a new API to query remaining ring space Wenwu Ma
2021-09-17 19:27 ` [dpdk-dev] [PATCH v2 4/4] examples/vhost: support vhost async dequeue data path Wenwu Ma
2021-09-28 18:56 ` [dpdk-dev] [PATCH v3 0/4] support async dequeue for split ring Wenwu Ma
2021-09-28 18:56 ` [dpdk-dev] [PATCH v3 1/4] vhost: " Wenwu Ma
2021-09-28 18:56 ` [dpdk-dev] [PATCH v3 2/4] examples/vhost: refactor vhost enqueue and dequeue datapaths Wenwu Ma
2021-09-28 18:56 ` [dpdk-dev] [PATCH v3 3/4] examples/vhost: use a new API to query remaining ring space Wenwu Ma
2021-09-28 18:56 ` [dpdk-dev] [PATCH v3 4/4] examples/vhost: support vhost async dequeue data path Wenwu Ma
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