From: Raslan Darawsheh <rasland@mellanox.com>
To: Slava Ovsiienko <viacheslavo@mellanox.com>,
"dev@dpdk.org" <dev@dpdk.org>
Cc: Yongseok Koh <yskoh@mellanox.com>
Subject: Re: [dpdk-dev] [PATCH v4 0/8] net/mlx5: consolidate Tx datapath
Date: Mon, 22 Jul 2019 08:42:43 +0000 [thread overview]
Message-ID: <DB3PR0502MB3964E2B9B3BFFE785643697DC2C40@DB3PR0502MB3964.eurprd05.prod.outlook.com> (raw)
In-Reply-To: <1563719100-368-1-git-send-email-viacheslavo@mellanox.com>
Hi,
> -----Original Message-----
> From: dev <dev-bounces@dpdk.org> On Behalf Of Viacheslav Ovsiienko
> Sent: Sunday, July 21, 2019 5:25 PM
> To: dev@dpdk.org
> Cc: Yongseok Koh <yskoh@mellanox.com>
> Subject: [dpdk-dev] [PATCH v4 0/8] net/mlx5: consolidate Tx datapath
>
> This patchset introduces the new implementation of tx_burst routine of mlx5
> PMD. The existing implementation is based on the several branches of
> tx_burst routines optimizied for most common sets of Tx hardware offload,
> supported by Mellanox NICs.
>
> It was not very easy to update, support and develop such kind of code -
> multiple branches impose multiple points to process.
> Also, many of frequently requested offload combinations are not supported
> yet in the most efficient way. That leads to selecting of not completely
> matching tx_burst routine and harms the performance.
>
> The new Tx datapath:
> - introduces the unified template for tx_burst routine to generate
> on compile time the most efficient instances, tuned for specified
> sets of hardware offloads
> - the best matching instance is chosen in run-time at sending queue
> configuration
> - almost all possible sets of Tx are supported
> - the best possible method to send each packet is chosen on runtime
> - introduces new devargs for more accurate tuning of data inlining
>
> Signed-off-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
>
Series applied to next-net-mlx
Kindest regards
Raslan Darawsheh
next prev parent reply other threads:[~2019-07-22 8:42 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-04 16:29 [dpdk-dev] [PATCH 0/7] " Viacheslav Ovsiienko
2019-07-04 16:29 ` [dpdk-dev] [PATCH 1/7] net/mlx5: remove Tx datapath implementation Viacheslav Ovsiienko
2019-07-15 13:59 ` [dpdk-dev] [PATCH v2 0/7] net/mlx5: consolidate Tx datapath Viacheslav Ovsiienko
2019-07-15 13:59 ` [dpdk-dev] [PATCH v2 1/7] net/mlx5: remove Tx datapath implementation Viacheslav Ovsiienko
2019-07-15 13:59 ` [dpdk-dev] [PATCH v2 2/7] net/mlx5: add Tx datapath related devargs Viacheslav Ovsiienko
2019-07-15 13:59 ` [dpdk-dev] [PATCH v2 3/7] net/mlx5: update Tx datapath definitions Viacheslav Ovsiienko
2019-07-15 13:59 ` [dpdk-dev] [PATCH v2 4/7] net/mlx5: add Tx datapath configuration and setup Viacheslav Ovsiienko
2019-07-15 13:59 ` [dpdk-dev] [PATCH v2 5/7] net/mlx5: introduce Tx burst routine template Viacheslav Ovsiienko
2019-07-15 13:59 ` [dpdk-dev] [PATCH v2 6/7] net/mlx5: implement Tx burst template Viacheslav Ovsiienko
2019-07-15 13:59 ` [dpdk-dev] [PATCH v2 7/7] net/mlx5: add minimal required Tx data inline Viacheslav Ovsiienko
2019-07-17 6:53 ` [dpdk-dev] [PATCH v3 0/8] net/mlx5: consolidate Tx datapath Viacheslav Ovsiienko
2019-07-17 6:53 ` [dpdk-dev] [PATCH v3 1/8] net/mlx5: remove Tx datapath implementation Viacheslav Ovsiienko
2019-07-17 6:53 ` [dpdk-dev] [PATCH v3 2/8] net/mlx5: add Tx datapath related devargs Viacheslav Ovsiienko
2019-07-17 6:53 ` [dpdk-dev] [PATCH v3 3/8] net/mlx5: update Tx datapath definitions Viacheslav Ovsiienko
2019-07-17 6:53 ` [dpdk-dev] [PATCH v3 4/8] net/mlx5: add Tx datapath configuration and setup Viacheslav Ovsiienko
2019-07-17 6:53 ` [dpdk-dev] [PATCH v3 5/8] net/mlx5: introduce Tx burst routine template Viacheslav Ovsiienko
2019-07-17 6:53 ` [dpdk-dev] [PATCH v3 6/8] net/mlx5: implement Tx burst template Viacheslav Ovsiienko
2019-07-17 6:53 ` [dpdk-dev] [PATCH v3 7/8] net/mlx5: add minimal required Tx data inline Viacheslav Ovsiienko
2019-07-17 6:53 ` [dpdk-dev] [PATCH v3 8/8] net/mlx5: report supported max number of mbuf segments Viacheslav Ovsiienko
2019-07-21 14:24 ` [dpdk-dev] [PATCH v4 0/8] net/mlx5: consolidate Tx datapath Viacheslav Ovsiienko
2019-07-21 14:24 ` [dpdk-dev] [PATCH v4 1/8] net/mlx5: remove Tx datapath implementation Viacheslav Ovsiienko
2019-07-22 5:32 ` Yongseok Koh
2019-07-21 14:24 ` [dpdk-dev] [PATCH v4 2/8] net/mlx5: add Tx datapath related devargs Viacheslav Ovsiienko
2019-07-22 5:32 ` Yongseok Koh
2019-07-21 14:24 ` [dpdk-dev] [PATCH v4 3/8] net/mlx5: update Tx datapath definitions Viacheslav Ovsiienko
2019-07-22 5:33 ` Yongseok Koh
2019-07-21 14:24 ` [dpdk-dev] [PATCH v4 4/8] net/mlx5: extend NIC attributes query via DevX Viacheslav Ovsiienko
2019-07-22 5:33 ` Yongseok Koh
2019-07-21 14:24 ` [dpdk-dev] [PATCH v4 5/8] net/mlx5: add Tx datapath configuration and setup Viacheslav Ovsiienko
2019-07-22 5:33 ` Yongseok Koh
2019-07-21 14:24 ` [dpdk-dev] [PATCH v4 6/8] net/mlx5: introduce Tx burst routine template Viacheslav Ovsiienko
2019-07-22 5:34 ` Yongseok Koh
2019-07-22 11:53 ` Ferruh Yigit
2019-07-22 13:07 ` Slava Ovsiienko
2019-07-22 16:45 ` Ferruh Yigit
2019-07-22 16:49 ` Yongseok Koh
2019-07-22 19:00 ` Slava Ovsiienko
2019-07-22 18:26 ` [dpdk-dev] [PATCH] net/mlx5: fix icc compilation issue with type qualifier Viacheslav Ovsiienko
2019-07-22 19:07 ` Ferruh Yigit
2019-07-21 14:24 ` [dpdk-dev] [PATCH v4 7/8] net/mlx5: implement Tx burst template Viacheslav Ovsiienko
2019-07-22 5:34 ` Yongseok Koh
2019-07-21 14:25 ` [dpdk-dev] [PATCH v4 8/8] net/mlx5: report supported max number of mbuf segments Viacheslav Ovsiienko
2019-07-22 5:34 ` Yongseok Koh
2019-07-22 8:42 ` Raslan Darawsheh [this message]
2019-07-04 16:29 ` [dpdk-dev] [PATCH 2/7] net/mlx5: add Tx datapath related devargs Viacheslav Ovsiienko
2019-07-04 16:29 ` [dpdk-dev] [PATCH 3/7] net/mlx5: update Tx datapath definitions Viacheslav Ovsiienko
2019-07-04 16:29 ` [dpdk-dev] [PATCH 4/7] net/mlx5: add Tx datapath configuration and setup Viacheslav Ovsiienko
2019-07-04 16:29 ` [dpdk-dev] [PATCH 5/7] net/mlx5: introduce Tx burst routine template Viacheslav Ovsiienko
2019-07-04 16:29 ` [dpdk-dev] [PATCH 6/7] net/mlx5: implement Tx burst template Viacheslav Ovsiienko
2019-07-04 16:29 ` [dpdk-dev] [PATCH 7/7] net/mlx5: add minimal required Tx data inline Viacheslav Ovsiienko
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