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From: Jerin Jacob <jerinjacobk@gmail.com>
To: "Xueming(Steven) Li" <xuemingl@nvidia.com>
Cc: "ferruh.yigit@intel.com" <ferruh.yigit@intel.com>,
	 NBU-Contact-Thomas Monjalon <thomas@monjalon.net>,
	 "andrew.rybchenko@oktetlabs.ru" <andrew.rybchenko@oktetlabs.ru>,
	"dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH v1] ethdev: introduce shared Rx queue
Date: Tue, 28 Sep 2021 15:05:24 +0530	[thread overview]
Message-ID: <CALBAE1PzW2KiFMybJEza6GQJJ7U9AN0a=tHP2G1Wr-Q6yaLCdw@mail.gmail.com> (raw)
In-Reply-To: <6d4308c307a72d62b0be4d61f70f8d0c64a4e7ba.camel@nvidia.com>

On Sun, Sep 26, 2021 at 11:06 AM Xueming(Steven) Li <xuemingl@nvidia.com> wrote:
>
> On Wed, 2021-08-11 at 13:04 +0100, Ferruh Yigit wrote:
> > On 8/11/2021 9:28 AM, Xueming(Steven) Li wrote:
> > >
> > >
> > > > -----Original Message-----
> > > > From: Jerin Jacob <jerinjacobk@gmail.com>
> > > > Sent: Wednesday, August 11, 2021 4:03 PM
> > > > To: Xueming(Steven) Li <xuemingl@nvidia.com>
> > > > Cc: dpdk-dev <dev@dpdk.org>; Ferruh Yigit <ferruh.yigit@intel.com>; NBU-Contact-Thomas Monjalon <thomas@monjalon.net>;
> > > > Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
> > > > Subject: Re: [dpdk-dev] [PATCH v1] ethdev: introduce shared Rx queue
> > > >
> > > > On Mon, Aug 9, 2021 at 7:46 PM Xueming(Steven) Li <xuemingl@nvidia.com> wrote:
> > > > >
> > > > > Hi,
> > > > >
> > > > > > -----Original Message-----
> > > > > > From: Jerin Jacob <jerinjacobk@gmail.com>
> > > > > > Sent: Monday, August 9, 2021 9:51 PM
> > > > > > To: Xueming(Steven) Li <xuemingl@nvidia.com>
> > > > > > Cc: dpdk-dev <dev@dpdk.org>; Ferruh Yigit <ferruh.yigit@intel.com>;
> > > > > > NBU-Contact-Thomas Monjalon <thomas@monjalon.net>; Andrew Rybchenko
> > > > > > <andrew.rybchenko@oktetlabs.ru>
> > > > > > Subject: Re: [dpdk-dev] [PATCH v1] ethdev: introduce shared Rx queue
> > > > > >
> > > > > > On Mon, Aug 9, 2021 at 5:18 PM Xueming Li <xuemingl@nvidia.com> wrote:
> > > > > > >
> > > > > > > In current DPDK framework, each RX queue is pre-loaded with mbufs
> > > > > > > for incoming packets. When number of representors scale out in a
> > > > > > > switch domain, the memory consumption became significant. Most
> > > > > > > important, polling all ports leads to high cache miss, high
> > > > > > > latency and low throughput.
> > > > > > >
> > > > > > > This patch introduces shared RX queue. Ports with same
> > > > > > > configuration in a switch domain could share RX queue set by specifying sharing group.
> > > > > > > Polling any queue using same shared RX queue receives packets from
> > > > > > > all member ports. Source port is identified by mbuf->port.
> > > > > > >
> > > > > > > Port queue number in a shared group should be identical. Queue
> > > > > > > index is
> > > > > > > 1:1 mapped in shared group.
> > > > > > >
> > > > > > > Share RX queue is supposed to be polled on same thread.
> > > > > > >
> > > > > > > Multiple groups is supported by group ID.
> > > > > >
> > > > > > Is this offload specific to the representor? If so can this name be changed specifically to representor?
> > > > >
> > > > > Yes, PF and representor in switch domain could take advantage.
> > > > >
> > > > > > If it is for a generic case, how the flow ordering will be maintained?
> > > > >
> > > > > Not quite sure that I understood your question. The control path of is
> > > > > almost same as before, PF and representor port still needed, rte flows not impacted.
> > > > > Queues still needed for each member port, descriptors(mbuf) will be
> > > > > supplied from shared Rx queue in my PMD implementation.
> > > >
> > > > My question was if create a generic RTE_ETH_RX_OFFLOAD_SHARED_RXQ offload, multiple ethdev receive queues land into the same
> > > > receive queue, In that case, how the flow order is maintained for respective receive queues.
> > >
> > > I guess the question is testpmd forward stream? The forwarding logic has to be changed slightly in case of shared rxq.
> > > basically for each packet in rx_burst result, lookup source stream according to mbuf->port, forwarding to target fs.
> > > Packets from same source port could be grouped as a small burst to process, this will accelerates the performance if traffic come from
> > > limited ports. I'll introduce some common api to do shard rxq forwarding, call it with packets handling callback, so it suites for
> > > all forwarding engine. Will sent patches soon.
> > >
> >
> > All ports will put the packets in to the same queue (share queue), right? Does
> > this means only single core will poll only, what will happen if there are
> > multiple cores polling, won't it cause problem?
> >
> > And if this requires specific changes in the application, I am not sure about
> > the solution, can't this work in a transparent way to the application?
>
> Discussed with Jerin, new API introduced in v3 2/8 that aggregate ports
> in same group into one new port. Users could schedule polling on the
> aggregated port instead of all member ports.

The v3 still has testpmd changes in fastpath. Right? IMO, For this
feature, we should not change fastpath of testpmd
application. Instead, testpmd can use aggregated ports probably as
separate fwd_engine to show how to use this feature.

>
> >
> > Overall, is this for optimizing memory for the port represontors? If so can't we
> > have a port representor specific solution, reducing scope can reduce the
> > complexity it brings?
> >
> > > > If this offload is only useful for representor case, Can we make this offload specific to representor the case by changing its name and
> > > > scope.
> > >
> > > It works for both PF and representors in same switch domain, for application like OVS, few changes to apply.
> > >
> > > >
> > > >
> > > > >
> > > > > >
> > > > > > >
> > > > > > > Signed-off-by: Xueming Li <xuemingl@nvidia.com>
> > > > > > > ---
> > > > > > >  doc/guides/nics/features.rst                    | 11 +++++++++++
> > > > > > >  doc/guides/nics/features/default.ini            |  1 +
> > > > > > >  doc/guides/prog_guide/switch_representation.rst | 10 ++++++++++
> > > > > > >  lib/ethdev/rte_ethdev.c                         |  1 +
> > > > > > >  lib/ethdev/rte_ethdev.h                         |  7 +++++++
> > > > > > >  5 files changed, 30 insertions(+)
> > > > > > >
> > > > > > > diff --git a/doc/guides/nics/features.rst
> > > > > > > b/doc/guides/nics/features.rst index a96e12d155..2e2a9b1554 100644
> > > > > > > --- a/doc/guides/nics/features.rst
> > > > > > > +++ b/doc/guides/nics/features.rst
> > > > > > > @@ -624,6 +624,17 @@ Supports inner packet L4 checksum.
> > > > > > >    ``tx_offload_capa,tx_queue_offload_capa:DEV_TX_OFFLOAD_OUTER_UDP_CKSUM``.
> > > > > > >
> > > > > > >
> > > > > > > +.. _nic_features_shared_rx_queue:
> > > > > > > +
> > > > > > > +Shared Rx queue
> > > > > > > +---------------
> > > > > > > +
> > > > > > > +Supports shared Rx queue for ports in same switch domain.
> > > > > > > +
> > > > > > > +* **[uses]     rte_eth_rxconf,rte_eth_rxmode**: ``offloads:RTE_ETH_RX_OFFLOAD_SHARED_RXQ``.
> > > > > > > +* **[provides] mbuf**: ``mbuf.port``.
> > > > > > > +
> > > > > > > +
> > > > > > >  .. _nic_features_packet_type_parsing:
> > > > > > >
> > > > > > >  Packet type parsing
> > > > > > > diff --git a/doc/guides/nics/features/default.ini
> > > > > > > b/doc/guides/nics/features/default.ini
> > > > > > > index 754184ddd4..ebeb4c1851 100644
> > > > > > > --- a/doc/guides/nics/features/default.ini
> > > > > > > +++ b/doc/guides/nics/features/default.ini
> > > > > > > @@ -19,6 +19,7 @@ Free Tx mbuf on demand =
> > > > > > >  Queue start/stop     =
> > > > > > >  Runtime Rx queue setup =
> > > > > > >  Runtime Tx queue setup =
> > > > > > > +Shared Rx queue      =
> > > > > > >  Burst mode info      =
> > > > > > >  Power mgmt address monitor =
> > > > > > >  MTU update           =
> > > > > > > diff --git a/doc/guides/prog_guide/switch_representation.rst
> > > > > > > b/doc/guides/prog_guide/switch_representation.rst
> > > > > > > index ff6aa91c80..45bf5a3a10 100644
> > > > > > > --- a/doc/guides/prog_guide/switch_representation.rst
> > > > > > > +++ b/doc/guides/prog_guide/switch_representation.rst
> > > > > > > @@ -123,6 +123,16 @@ thought as a software "patch panel" front-end for applications.
> > > > > > >  .. [1] `Ethernet switch device driver model (switchdev)
> > > > > > >
> > > > > > > <https://www.kernel.org/doc/Documentation/networking/switchdev.txt
> > > > > > > > `_
> > > > > > >
> > > > > > > +- Memory usage of representors is huge when number of representor
> > > > > > > +grows,
> > > > > > > +  because PMD always allocate mbuf for each descriptor of Rx queue.
> > > > > > > +  Polling the large number of ports brings more CPU load, cache
> > > > > > > +miss and
> > > > > > > +  latency. Shared Rx queue can be used to share Rx queue between
> > > > > > > +PF and
> > > > > > > +  representors in same switch domain.
> > > > > > > +``RTE_ETH_RX_OFFLOAD_SHARED_RXQ``
> > > > > > > +  is present in Rx offloading capability of device info. Setting
> > > > > > > +the
> > > > > > > +  offloading flag in device Rx mode or Rx queue configuration to
> > > > > > > +enable
> > > > > > > +  shared Rx queue. Polling any member port of shared Rx queue can
> > > > > > > +return
> > > > > > > +  packets of all ports in group, port ID is saved in ``mbuf.port``.
> > > > > > > +
> > > > > > >  Basic SR-IOV
> > > > > > >  ------------
> > > > > > >
> > > > > > > diff --git a/lib/ethdev/rte_ethdev.c b/lib/ethdev/rte_ethdev.c
> > > > > > > index 9d95cd11e1..1361ff759a 100644
> > > > > > > --- a/lib/ethdev/rte_ethdev.c
> > > > > > > +++ b/lib/ethdev/rte_ethdev.c
> > > > > > > @@ -127,6 +127,7 @@ static const struct {
> > > > > > >         RTE_RX_OFFLOAD_BIT2STR(OUTER_UDP_CKSUM),
> > > > > > >         RTE_RX_OFFLOAD_BIT2STR(RSS_HASH),
> > > > > > >         RTE_ETH_RX_OFFLOAD_BIT2STR(BUFFER_SPLIT),
> > > > > > > +       RTE_ETH_RX_OFFLOAD_BIT2STR(SHARED_RXQ),
> > > > > > >  };
> > > > > > >
> > > > > > >  #undef RTE_RX_OFFLOAD_BIT2STR
> > > > > > > diff --git a/lib/ethdev/rte_ethdev.h b/lib/ethdev/rte_ethdev.h
> > > > > > > index d2b27c351f..a578c9db9d 100644
> > > > > > > --- a/lib/ethdev/rte_ethdev.h
> > > > > > > +++ b/lib/ethdev/rte_ethdev.h
> > > > > > > @@ -1047,6 +1047,7 @@ struct rte_eth_rxconf {
> > > > > > >         uint8_t rx_drop_en; /**< Drop packets if no descriptors are available. */
> > > > > > >         uint8_t rx_deferred_start; /**< Do not start queue with rte_eth_dev_start(). */
> > > > > > >         uint16_t rx_nseg; /**< Number of descriptions in rx_seg array.
> > > > > > > */
> > > > > > > +       uint32_t shared_group; /**< Shared port group index in
> > > > > > > + switch domain. */
> > > > > > >         /**
> > > > > > >          * Per-queue Rx offloads to be set using DEV_RX_OFFLOAD_* flags.
> > > > > > >          * Only offloads set on rx_queue_offload_capa or
> > > > > > > rx_offload_capa @@ -1373,6 +1374,12 @@ struct rte_eth_conf {
> > > > > > > #define DEV_RX_OFFLOAD_OUTER_UDP_CKSUM  0x00040000
> > > > > > >  #define DEV_RX_OFFLOAD_RSS_HASH                0x00080000
> > > > > > >  #define RTE_ETH_RX_OFFLOAD_BUFFER_SPLIT 0x00100000
> > > > > > > +/**
> > > > > > > + * Rx queue is shared among ports in same switch domain to save
> > > > > > > +memory,
> > > > > > > + * avoid polling each port. Any port in group can be used to receive packets.
> > > > > > > + * Real source port number saved in mbuf->port field.
> > > > > > > + */
> > > > > > > +#define RTE_ETH_RX_OFFLOAD_SHARED_RXQ   0x00200000
> > > > > > >
> > > > > > >  #define DEV_RX_OFFLOAD_CHECKSUM (DEV_RX_OFFLOAD_IPV4_CKSUM | \
> > > > > > >                                  DEV_RX_OFFLOAD_UDP_CKSUM | \
> > > > > > > --
> > > > > > > 2.25.1
> > > > > > >
> >
>

  reply	other threads:[~2021-09-28  9:35 UTC|newest]

Thread overview: 266+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-27  3:42 [dpdk-dev] [RFC] " Xueming Li
2021-07-28  7:56 ` Andrew Rybchenko
2021-07-28  8:20   ` Xueming(Steven) Li
2021-08-09 11:47 ` [dpdk-dev] [PATCH v1] " Xueming Li
2021-08-09 13:50   ` Jerin Jacob
2021-08-09 14:16     ` Xueming(Steven) Li
2021-08-11  8:02       ` Jerin Jacob
2021-08-11  8:28         ` Xueming(Steven) Li
2021-08-11 12:04           ` Ferruh Yigit
2021-08-11 12:59             ` Xueming(Steven) Li
2021-08-12 14:35               ` Xueming(Steven) Li
2021-09-15 15:34               ` Xueming(Steven) Li
2021-09-26  5:35             ` Xueming(Steven) Li
2021-09-28  9:35               ` Jerin Jacob [this message]
2021-09-28 11:36                 ` Xueming(Steven) Li
2021-09-28 11:37                 ` Xueming(Steven) Li
2021-09-28 11:37                 ` Xueming(Steven) Li
2021-09-28 12:58                   ` Jerin Jacob
2021-09-28 13:25                     ` Xueming(Steven) Li
2021-09-28 13:38                       ` Jerin Jacob
2021-09-28 13:59                         ` Ananyev, Konstantin
2021-09-28 14:40                           ` Xueming(Steven) Li
2021-09-28 14:59                             ` Jerin Jacob
2021-09-29  7:41                               ` Xueming(Steven) Li
2021-09-29  8:05                                 ` Jerin Jacob
2021-10-08  8:26                                   ` Xueming(Steven) Li
2021-10-10  9:46                                     ` Jerin Jacob
2021-10-10 13:40                                       ` Xueming(Steven) Li
2021-10-11  4:10                                         ` Jerin Jacob
2021-09-29  0:26                             ` Ananyev, Konstantin
2021-09-29  8:40                               ` Xueming(Steven) Li
2021-09-29 10:20                                 ` Ananyev, Konstantin
2021-09-29 13:25                                   ` Xueming(Steven) Li
2021-09-30  9:59                                     ` Ananyev, Konstantin
2021-10-06  7:54                                       ` Xueming(Steven) Li
2021-09-29  9:12                               ` Xueming(Steven) Li
2021-09-29  9:52                                 ` Ananyev, Konstantin
2021-09-29 11:07                                   ` Bruce Richardson
2021-09-29 11:46                                     ` Ananyev, Konstantin
2021-09-29 12:17                                       ` Bruce Richardson
2021-09-29 12:08                                   ` Xueming(Steven) Li
2021-09-29 12:35                                     ` Ananyev, Konstantin
2021-09-29 14:54                                       ` Xueming(Steven) Li
2021-09-28 14:51                         ` Xueming(Steven) Li
2021-09-28 12:59                 ` Xueming(Steven) Li
2021-08-11 14:04 ` [dpdk-dev] [PATCH v2 01/15] " Xueming Li
2021-08-11 14:04   ` [dpdk-dev] [PATCH v2 02/15] app/testpmd: dump port and queue info for each packet Xueming Li
2021-08-11 14:04   ` [dpdk-dev] [PATCH v2 03/15] app/testpmd: new parameter to enable shared Rx queue Xueming Li
2021-08-11 14:04   ` [dpdk-dev] [PATCH v2 04/15] app/testpmd: make sure shared Rx queue polled on same core Xueming Li
2021-08-11 14:04   ` [dpdk-dev] [PATCH v2 05/15] app/testpmd: adds common forwarding for shared Rx queue Xueming Li
2021-08-11 14:04   ` [dpdk-dev] [PATCH v2 06/15] app/testpmd: add common fwd wrapper function Xueming Li
2021-08-17  9:37     ` Jerin Jacob
2021-08-18 11:27       ` Xueming(Steven) Li
2021-08-18 11:47         ` Jerin Jacob
2021-08-18 14:08           ` Xueming(Steven) Li
2021-08-26 11:28             ` Jerin Jacob
2021-08-29  7:07               ` Xueming(Steven) Li
2021-09-01 14:44                 ` Xueming(Steven) Li
2021-09-28  5:54                   ` Xueming(Steven) Li
2021-08-11 14:04   ` [dpdk-dev] [PATCH v2 07/15] app/testpmd: support shared Rx queues for IO forwarding Xueming Li
2021-08-11 14:04   ` [dpdk-dev] [PATCH v2 08/15] app/testpmd: support shared Rx queue for rxonly forwarding Xueming Li
2021-08-11 14:04   ` [dpdk-dev] [PATCH v2 09/15] app/testpmd: support shared Rx queue for icmpecho fwd Xueming Li
2021-08-11 14:04   ` [dpdk-dev] [PATCH v2 10/15] app/testpmd: support shared Rx queue for csum fwd Xueming Li
2021-08-11 14:04   ` [dpdk-dev] [PATCH v2 11/15] app/testpmd: support shared Rx queue for flowgen Xueming Li
2021-08-11 14:04   ` [dpdk-dev] [PATCH v2 12/15] app/testpmd: support shared Rx queue for MAC fwd Xueming Li
2021-08-11 14:04   ` [dpdk-dev] [PATCH v2 13/15] app/testpmd: support shared Rx queue for macswap fwd Xueming Li
2021-08-11 14:04   ` [dpdk-dev] [PATCH v2 14/15] app/testpmd: support shared Rx queue for 5tuple fwd Xueming Li
2021-08-11 14:04   ` [dpdk-dev] [PATCH v2 15/15] app/testpmd: support shared Rx queue for ieee1588 fwd Xueming Li
2021-08-17  9:33   ` [dpdk-dev] [PATCH v2 01/15] ethdev: introduce shared Rx queue Jerin Jacob
2021-08-17 11:31     ` Xueming(Steven) Li
2021-08-17 15:11       ` Jerin Jacob
2021-08-18 11:14         ` Xueming(Steven) Li
2021-08-19  5:26           ` Jerin Jacob
2021-08-19 12:09             ` Xueming(Steven) Li
2021-08-26 11:58               ` Jerin Jacob
2021-08-28 14:16                 ` Xueming(Steven) Li
2021-08-30  9:31                   ` Jerin Jacob
2021-08-30 10:13                     ` Xueming(Steven) Li
2021-09-15 14:45                     ` Xueming(Steven) Li
2021-09-16  4:16                       ` Jerin Jacob
2021-09-28  5:50                         ` Xueming(Steven) Li
2021-09-17  8:01 ` [dpdk-dev] [PATCH v3 0/8] " Xueming Li
2021-09-17  8:01   ` [dpdk-dev] [PATCH v3 1/8] " Xueming Li
2021-09-27 23:53     ` Ajit Khaparde
2021-09-28 14:24       ` Xueming(Steven) Li
2021-09-17  8:01   ` [dpdk-dev] [PATCH v3 2/8] ethdev: new API to aggregate shared Rx queue group Xueming Li
2021-09-26 17:54     ` Ajit Khaparde
2021-09-17  8:01   ` [dpdk-dev] [PATCH v3 3/8] app/testpmd: dump port and queue info for each packet Xueming Li
2021-09-17  8:01   ` [dpdk-dev] [PATCH v3 4/8] app/testpmd: new parameter to enable shared Rx queue Xueming Li
2021-09-17  8:01   ` [dpdk-dev] [PATCH v3 5/8] app/testpmd: force shared Rx queue polled on same core Xueming Li
2021-09-17  8:01   ` [dpdk-dev] [PATCH v3 6/8] app/testpmd: add common fwd wrapper Xueming Li
2021-09-17 11:24     ` Jerin Jacob
2021-09-17  8:01   ` [dpdk-dev] [PATCH v3 7/8] app/testpmd: improve forwarding cache miss Xueming Li
2021-09-17  8:01   ` [dpdk-dev] [PATCH v3 8/8] app/testpmd: support shared Rx queue forwarding Xueming Li
2021-09-30 14:55 ` [dpdk-dev] [PATCH v4 0/6] ethdev: introduce shared Rx queue Xueming Li
2021-09-30 14:55   ` [dpdk-dev] [PATCH v4 1/6] " Xueming Li
2021-10-11 10:47     ` Andrew Rybchenko
2021-10-11 13:12       ` Xueming(Steven) Li
2021-09-30 14:55   ` [dpdk-dev] [PATCH v4 2/6] ethdev: new API to aggregate shared Rx queue group Xueming Li
2021-09-30 14:55   ` [dpdk-dev] [PATCH v4 3/6] app/testpmd: new parameter to enable shared Rx queue Xueming Li
2021-09-30 14:56   ` [dpdk-dev] [PATCH v4 4/6] app/testpmd: dump port info for " Xueming Li
2021-09-30 14:56   ` [dpdk-dev] [PATCH v4 5/6] app/testpmd: force shared Rx queue polled on same core Xueming Li
2021-09-30 14:56   ` [dpdk-dev] [PATCH v4 6/6] app/testpmd: add forwarding engine for shared Rx queue Xueming Li
2021-10-11 11:49   ` [dpdk-dev] [PATCH v4 0/6] ethdev: introduce " Andrew Rybchenko
2021-10-11 15:11     ` Xueming(Steven) Li
2021-10-12  6:37       ` Xueming(Steven) Li
2021-10-12  8:48         ` Andrew Rybchenko
2021-10-12 10:55           ` Xueming(Steven) Li
2021-10-12 11:28             ` Andrew Rybchenko
2021-10-12 11:33               ` Xueming(Steven) Li
2021-10-13  7:53               ` Xueming(Steven) Li
2021-10-11 12:37 ` [dpdk-dev] [PATCH v5 0/5] " Xueming Li
2021-10-11 12:37   ` [dpdk-dev] [PATCH v5 1/5] " Xueming Li
2021-10-11 12:37   ` [dpdk-dev] [PATCH v5 2/5] app/testpmd: new parameter to enable " Xueming Li
2021-10-11 12:37   ` [dpdk-dev] [PATCH v5 3/5] app/testpmd: dump port info for " Xueming Li
2021-10-11 12:37   ` [dpdk-dev] [PATCH v5 4/5] app/testpmd: force shared Rx queue polled on same core Xueming Li
2021-10-11 12:37   ` [dpdk-dev] [PATCH v5 5/5] app/testpmd: add forwarding engine for shared Rx queue Xueming Li
2021-10-12 14:39 ` [dpdk-dev] [PATCH v6 0/5] ethdev: introduce " Xueming Li
2021-10-12 14:39   ` [dpdk-dev] [PATCH v6 1/5] " Xueming Li
2021-10-15  9:28     ` Andrew Rybchenko
2021-10-15 10:54       ` Xueming(Steven) Li
2021-10-18  6:46         ` Andrew Rybchenko
2021-10-18  6:57           ` Xueming(Steven) Li
2021-10-15 17:20     ` Ferruh Yigit
2021-10-16  9:14       ` Xueming(Steven) Li
2021-10-12 14:39   ` [dpdk-dev] [PATCH v6 2/5] app/testpmd: new parameter to enable " Xueming Li
2021-10-12 14:39   ` [dpdk-dev] [PATCH v6 3/5] app/testpmd: dump port info for " Xueming Li
2021-10-12 14:39   ` [dpdk-dev] [PATCH v6 4/5] app/testpmd: force shared Rx queue polled on same core Xueming Li
2021-10-12 14:39   ` [dpdk-dev] [PATCH v6 5/5] app/testpmd: add forwarding engine for shared Rx queue Xueming Li
2021-10-16  8:42 ` [dpdk-dev] [PATCH v7 0/5] ethdev: introduce " Xueming Li
2021-10-16  8:42   ` [dpdk-dev] [PATCH v7 1/5] " Xueming Li
2021-10-17  5:33     ` Ajit Khaparde
2021-10-17  7:29       ` Xueming(Steven) Li
2021-10-16  8:42   ` [dpdk-dev] [PATCH v7 2/5] app/testpmd: new parameter to enable " Xueming Li
2021-10-16  8:42   ` [dpdk-dev] [PATCH v7 3/5] app/testpmd: dump port info for " Xueming Li
2021-10-16  8:42   ` [dpdk-dev] [PATCH v7 4/5] app/testpmd: force shared Rx queue polled on same core Xueming Li
2021-10-16  8:42   ` [dpdk-dev] [PATCH v7 5/5] app/testpmd: add forwarding engine for shared Rx queue Xueming Li
2021-10-18 12:59 ` [dpdk-dev] [PATCH v8 0/6] ethdev: introduce " Xueming Li
2021-10-18 12:59   ` [dpdk-dev] [PATCH v8 1/6] " Xueming Li
2021-10-19  0:21     ` Ajit Khaparde
2021-10-19  5:54       ` Xueming(Steven) Li
2021-10-19  6:28     ` Andrew Rybchenko
2021-10-18 12:59   ` [dpdk-dev] [PATCH v8 2/6] app/testpmd: dump device capability and Rx domain info Xueming Li
2021-10-18 12:59   ` [dpdk-dev] [PATCH v8 3/6] app/testpmd: new parameter to enable shared Rx queue Xueming Li
2021-10-18 12:59   ` [dpdk-dev] [PATCH v8 4/6] app/testpmd: dump port info for " Xueming Li
2021-10-18 12:59   ` [dpdk-dev] [PATCH v8 5/6] app/testpmd: force shared Rx queue polled on same core Xueming Li
2021-10-18 12:59   ` [dpdk-dev] [PATCH v8 6/6] app/testpmd: add forwarding engine for shared Rx queue Xueming Li
2021-10-19  8:17 ` [dpdk-dev] [PATCH v9 0/6] ethdev: introduce " Xueming Li
2021-10-19  8:17   ` [dpdk-dev] [PATCH v9 1/6] " Xueming Li
2021-10-19  8:17   ` [dpdk-dev] [PATCH v9 2/6] app/testpmd: dump device capability and Rx domain info Xueming Li
2021-10-19  8:33     ` Andrew Rybchenko
2021-10-19  9:10       ` Xueming(Steven) Li
2021-10-19  9:39         ` Andrew Rybchenko
2021-10-19  8:17   ` [dpdk-dev] [PATCH v9 3/6] app/testpmd: new parameter to enable shared Rx queue Xueming Li
2021-10-19  8:17   ` [dpdk-dev] [PATCH v9 4/6] app/testpmd: dump port info for " Xueming Li
2021-10-19  8:17   ` [dpdk-dev] [PATCH v9 5/6] app/testpmd: force shared Rx queue polled on same core Xueming Li
2021-10-19  8:17   ` [dpdk-dev] [PATCH v9 6/6] app/testpmd: add forwarding engine for shared Rx queue Xueming Li
2021-10-19 15:20 ` [dpdk-dev] [PATCH v10 0/6] ethdev: introduce " Xueming Li
2021-10-19 15:20   ` [dpdk-dev] [PATCH v10 1/6] ethdev: new API to resolve device capability name Xueming Li
2021-10-19 15:20   ` [dpdk-dev] [PATCH v10 2/6] app/testpmd: dump device capability and Rx domain info Xueming Li
2021-10-19 15:20   ` [dpdk-dev] [PATCH v10 3/6] app/testpmd: new parameter to enable shared Rx queue Xueming Li
2021-10-19 15:20   ` [dpdk-dev] [PATCH v10 4/6] app/testpmd: dump port info for " Xueming Li
2021-10-19 15:20   ` [dpdk-dev] [PATCH v10 5/6] app/testpmd: force shared Rx queue polled on same core Xueming Li
2021-10-19 15:20   ` [dpdk-dev] [PATCH v10 6/6] app/testpmd: add forwarding engine for shared Rx queue Xueming Li
2021-10-19 15:28 ` [dpdk-dev] [PATCH v10 0/7] ethdev: introduce " Xueming Li
2021-10-19 15:28   ` [dpdk-dev] [PATCH v10 1/7] " Xueming Li
2021-10-19 15:28   ` [dpdk-dev] [PATCH v10 2/7] ethdev: new API to resolve device capability name Xueming Li
2021-10-19 17:57     ` Andrew Rybchenko
2021-10-20  7:47       ` Xueming(Steven) Li
2021-10-20  7:48         ` Andrew Rybchenko
2021-10-19 15:28   ` [dpdk-dev] [PATCH v10 3/7] app/testpmd: dump device capability and Rx domain info Xueming Li
2021-10-19 15:28   ` [dpdk-dev] [PATCH v10 4/7] app/testpmd: new parameter to enable shared Rx queue Xueming Li
2021-10-19 15:28   ` [dpdk-dev] [PATCH v10 5/7] app/testpmd: dump port info for " Xueming Li
2021-10-19 15:28   ` [dpdk-dev] [PATCH v10 6/7] app/testpmd: force shared Rx queue polled on same core Xueming Li
2021-10-19 15:28   ` [dpdk-dev] [PATCH v10 7/7] app/testpmd: add forwarding engine for shared Rx queue Xueming Li
2021-10-20  7:53 ` [dpdk-dev] [PATCH v11 0/7] ethdev: introduce " Xueming Li
2021-10-20  7:53   ` [dpdk-dev] [PATCH v11 1/7] " Xueming Li
2021-10-20 17:14     ` Ajit Khaparde
2021-10-20  7:53   ` [dpdk-dev] [PATCH v11 2/7] ethdev: new API to resolve device capability name Xueming Li
2021-10-20 10:52     ` Andrew Rybchenko
2021-10-20 17:16       ` Ajit Khaparde
2021-10-20 18:42     ` Thomas Monjalon
2021-10-20  7:53   ` [dpdk-dev] [PATCH v11 3/7] app/testpmd: dump device capability and Rx domain info Xueming Li
2021-10-21  3:24     ` Li, Xiaoyun
2021-10-21  3:28       ` Ajit Khaparde
2021-10-20  7:53   ` [dpdk-dev] [PATCH v11 4/7] app/testpmd: new parameter to enable shared Rx queue Xueming Li
2021-10-20 17:29     ` Ajit Khaparde
2021-10-20 19:14       ` Thomas Monjalon
2021-10-21  4:09         ` Xueming(Steven) Li
2021-10-21  3:49       ` Xueming(Steven) Li
2021-10-21  3:24     ` Li, Xiaoyun
2021-10-21  3:58       ` Xueming(Steven) Li
2021-10-21  5:15         ` Li, Xiaoyun
2021-10-20  7:53   ` [dpdk-dev] [PATCH v11 5/7] app/testpmd: dump port info for " Xueming Li
2021-10-21  3:24     ` Li, Xiaoyun
2021-10-20  7:53   ` [dpdk-dev] [PATCH v11 6/7] app/testpmd: force shared Rx queue polled on same core Xueming Li
2021-10-21  3:24     ` Li, Xiaoyun
2021-10-21  4:21       ` Xueming(Steven) Li
2021-10-20  7:53   ` [dpdk-dev] [PATCH v11 7/7] app/testpmd: add forwarding engine for shared Rx queue Xueming Li
2021-10-20 19:20     ` Thomas Monjalon
2021-10-21  3:26       ` Li, Xiaoyun
2021-10-21  4:39       ` Xueming(Steven) Li
2021-10-21  5:08 ` [dpdk-dev] [PATCH v12 0/7] ethdev: introduce " Xueming Li
2021-10-21  5:08   ` [dpdk-dev] [PATCH v12 1/7] " Xueming Li
2021-10-21  5:08   ` [dpdk-dev] [PATCH v12 2/7] ethdev: get device capability name as string Xueming Li
2021-10-21  5:08   ` [dpdk-dev] [PATCH v12 3/7] app/testpmd: dump device capability and Rx domain info Xueming Li
2021-10-21  5:08   ` [dpdk-dev] [PATCH v12 4/7] app/testpmd: new parameter to enable shared Rx queue Xueming Li
2021-10-21  9:20     ` Thomas Monjalon
2021-10-21  5:08   ` [dpdk-dev] [PATCH v12 5/7] app/testpmd: dump port info for " Xueming Li
2021-10-21  5:08   ` [dpdk-dev] [PATCH v12 6/7] app/testpmd: force shared Rx queue polled on same core Xueming Li
2021-10-21  6:35     ` Li, Xiaoyun
2021-10-21  5:08   ` [dpdk-dev] [PATCH v12 7/7] app/testpmd: add forwarding engine for shared Rx queue Xueming Li
2021-10-21  6:33     ` Li, Xiaoyun
2021-10-21  7:58       ` Xueming(Steven) Li
2021-10-21  8:01         ` Li, Xiaoyun
2021-10-21  8:22           ` Xueming(Steven) Li
2021-10-21  9:28     ` Thomas Monjalon
2021-10-21 10:41 ` [dpdk-dev] [PATCH v13 0/7] ethdev: introduce " Xueming Li
2021-10-21 10:41   ` [dpdk-dev] [PATCH v13 1/7] " Xueming Li
2021-10-21 10:41   ` [dpdk-dev] [PATCH v13 2/7] ethdev: get device capability name as string Xueming Li
2021-10-21 10:41   ` [dpdk-dev] [PATCH v13 3/7] app/testpmd: dump device capability and Rx domain info Xueming Li
2021-10-21 10:41   ` [dpdk-dev] [PATCH v13 4/7] app/testpmd: new parameter to enable shared Rx queue Xueming Li
2021-10-21 19:45     ` Ajit Khaparde
2021-10-21 10:41   ` [dpdk-dev] [PATCH v13 5/7] app/testpmd: dump port info for " Xueming Li
2021-10-21 19:48     ` Ajit Khaparde
2021-10-21 10:41   ` [dpdk-dev] [PATCH v13 6/7] app/testpmd: force shared Rx queue polled on same core Xueming Li
2021-10-21 10:41   ` [dpdk-dev] [PATCH v13 7/7] app/testpmd: add forwarding engine for shared Rx queue Xueming Li
2021-10-21 23:41   ` [dpdk-dev] [PATCH v13 0/7] ethdev: introduce " Ferruh Yigit
2021-10-22  6:31     ` Xueming(Steven) Li
2021-11-04 15:52   ` Tom Barbette
2021-11-03  7:58 ` [dpdk-dev] [PATCH v3 00/14] net/mlx5: support " Xueming Li
2021-11-03  7:58   ` [dpdk-dev] [PATCH v3 01/14] common/mlx5: introduce user index field in completion Xueming Li
2021-11-04  9:14     ` Slava Ovsiienko
2021-11-03  7:58   ` [dpdk-dev] [PATCH v3 02/14] net/mlx5: fix field reference for PPC Xueming Li
2021-11-03  7:58   ` [dpdk-dev] [PATCH v3 03/14] common/mlx5: adds basic receive memory pool support Xueming Li
2021-11-03  7:58   ` [dpdk-dev] [PATCH v3 04/14] common/mlx5: support receive memory pool Xueming Li
2021-11-03  7:58   ` [dpdk-dev] [PATCH v3 05/14] net/mlx5: fix Rx queue memory allocation return value Xueming Li
2021-11-03  7:58   ` [dpdk-dev] [PATCH v3 06/14] net/mlx5: clean Rx queue code Xueming Li
2021-11-03  7:58   ` [dpdk-dev] [PATCH v3 07/14] net/mlx5: split Rx queue into shareable and private Xueming Li
2021-11-03  7:58   ` [dpdk-dev] [PATCH v3 08/14] net/mlx5: move Rx queue reference count Xueming Li
2021-11-03  7:58   ` [dpdk-dev] [PATCH v3 09/14] net/mlx5: move Rx queue hairpin info to private data Xueming Li
2021-11-03  7:58   ` [dpdk-dev] [PATCH v3 10/14] net/mlx5: remove port info from shareable Rx queue Xueming Li
2021-11-03  7:58   ` [dpdk-dev] [PATCH v3 11/14] net/mlx5: move Rx queue DevX resource Xueming Li
2021-11-03  7:58   ` [dpdk-dev] [PATCH v3 12/14] net/mlx5: remove Rx queue data list from device Xueming Li
2021-11-03  7:58   ` [dpdk-dev] [PATCH v3 13/14] net/mlx5: support shared Rx queue Xueming Li
2021-11-03  7:58   ` [dpdk-dev] [PATCH v3 14/14] net/mlx5: add shared Rx queue port datapath support Xueming Li
2021-11-04 12:33 ` [dpdk-dev] [PATCH v4 00/14] net/mlx5: support shared Rx queue Xueming Li
2021-11-04 12:33   ` [dpdk-dev] [PATCH v4 01/14] common/mlx5: introduce user index field in completion Xueming Li
2021-11-04 12:33   ` [dpdk-dev] [PATCH v4 02/14] net/mlx5: fix field reference for PPC Xueming Li
2021-11-04 17:07     ` Raslan Darawsheh
2021-11-04 17:49     ` David Christensen
2021-11-04 12:33   ` [dpdk-dev] [PATCH v4 03/14] common/mlx5: adds basic receive memory pool support Xueming Li
2021-11-04 12:33   ` [dpdk-dev] [PATCH v4 04/14] common/mlx5: support receive memory pool Xueming Li
2021-11-04 12:33   ` [dpdk-dev] [PATCH v4 05/14] net/mlx5: fix Rx queue memory allocation return value Xueming Li
2021-11-04 12:33   ` [dpdk-dev] [PATCH v4 06/14] net/mlx5: clean Rx queue code Xueming Li
2021-11-04 12:33   ` [dpdk-dev] [PATCH v4 07/14] net/mlx5: split Rx queue into shareable and private Xueming Li
2021-11-04 12:33   ` [dpdk-dev] [PATCH v4 08/14] net/mlx5: move Rx queue reference count Xueming Li
2021-11-04 12:33   ` [dpdk-dev] [PATCH v4 09/14] net/mlx5: move Rx queue hairpin info to private data Xueming Li
2021-11-04 12:33   ` [dpdk-dev] [PATCH v4 10/14] net/mlx5: remove port info from shareable Rx queue Xueming Li
2021-11-04 12:33   ` [dpdk-dev] [PATCH v4 11/14] net/mlx5: move Rx queue DevX resource Xueming Li
2021-11-04 12:33   ` [dpdk-dev] [PATCH v4 12/14] net/mlx5: remove Rx queue data list from device Xueming Li
2021-11-04 12:33   ` [dpdk-dev] [PATCH v4 13/14] net/mlx5: support shared Rx queue Xueming Li
2021-11-04 12:33   ` [dpdk-dev] [PATCH v4 14/14] net/mlx5: add shared Rx queue port datapath support Xueming Li
2021-11-04 17:50     ` David Christensen
2021-11-05  6:40     ` Ruifeng Wang
2021-11-04 20:06   ` [dpdk-dev] [PATCH v4 00/14] net/mlx5: support shared Rx queue Raslan Darawsheh

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