From: Matan Azrad <matan@mellanox.com>
To: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Cc: dev@dpdk.org
Subject: [dpdk-dev] [PATCH v2 0/8] improve mlx4 Tx performance
Date: Wed, 6 Dec 2017 14:48:05 +0000 [thread overview]
Message-ID: <1512571693-15338-1-git-send-email-matan@mellanox.com> (raw)
In-Reply-To: <1511871570-16826-1-git-send-email-matan@mellanox.com>
This series improves mlx4 Tx performance and fix and clean some Tx code.
1. 10% MPPS improvement for 1 queue, 1 core, 64B packets, txonly mode.
2. 20% MPPS improvement for 1 queue, 1 core, 32B*4(segs) packets, txonly mode.
V2:
Add missed function descriptions.
Accurate descriptions.
Change Tx descriptor alignment to be like Rx.
Move mlx4_fill_tx_data_seg to mlx4_rxtx.c and use rte_be32_t for byte count.
Change remain_size type to uin32_t.
Poisoning with memset.
Matan Azrad (8):
net/mlx4: fix Tx packet drop application report
net/mlx4: remove unnecessary Tx wraparound checks
net/mlx4: remove restamping from Tx error path
net/mlx4: optimize Tx multi-segment case
net/mlx4: merge Tx queue rings management
net/mlx4: mitigate Tx send entry size calculations
net/mlx4: align Tx descriptors number
net/mlx4: remove Tx completion elements counter
drivers/net/mlx4/mlx4_prm.h | 20 +-
drivers/net/mlx4/mlx4_rxtx.c | 492 +++++++++++++++++++++----------------------
drivers/net/mlx4/mlx4_rxtx.h | 5 +-
drivers/net/mlx4/mlx4_txq.c | 37 ++--
4 files changed, 279 insertions(+), 275 deletions(-)
--
1.8.3.1
next prev parent reply other threads:[~2017-12-06 14:48 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-28 12:19 [dpdk-dev] [PATCH " Matan Azrad
2017-11-28 12:19 ` [dpdk-dev] [PATCH 1/8] net/mlx4: fix Tx packet drop application report Matan Azrad
2017-12-06 10:57 ` Adrien Mazarguil
2017-11-28 12:19 ` [dpdk-dev] [PATCH 2/8] net/mlx4: remove unnecessary Tx wraparound checks Matan Azrad
2017-12-06 10:57 ` Adrien Mazarguil
2017-11-28 12:19 ` [dpdk-dev] [PATCH 3/8] net/mlx4: remove restamping from Tx error path Matan Azrad
2017-12-06 10:58 ` Adrien Mazarguil
2017-11-28 12:19 ` [dpdk-dev] [PATCH 4/8] net/mlx4: optimize Tx multi-segment case Matan Azrad
2017-12-06 10:58 ` Adrien Mazarguil
2017-12-06 11:29 ` Matan Azrad
2017-12-06 11:55 ` Adrien Mazarguil
2017-11-28 12:19 ` [dpdk-dev] [PATCH 5/8] net/mlx4: merge Tx queue rings management Matan Azrad
2017-12-06 10:58 ` Adrien Mazarguil
2017-12-06 11:43 ` Matan Azrad
2017-12-06 12:09 ` Adrien Mazarguil
2017-11-28 12:19 ` [dpdk-dev] [PATCH 6/8] net/mlx4: mitigate Tx send entry size calculations Matan Azrad
2017-12-06 10:59 ` Adrien Mazarguil
2017-11-28 12:19 ` [dpdk-dev] [PATCH 7/8] net/mlx4: align Tx descriptors number Matan Azrad
2017-12-06 10:59 ` Adrien Mazarguil
2017-12-06 11:44 ` Matan Azrad
2017-11-28 12:19 ` [dpdk-dev] [PATCH 8/8] net/mlx4: remove Tx completion elements counter Matan Azrad
2017-12-06 10:59 ` Adrien Mazarguil
2017-12-06 14:48 ` Matan Azrad [this message]
2017-12-06 14:48 ` [dpdk-dev] [PATCH v2 1/8] net/mlx4: fix Tx packet drop application report Matan Azrad
2017-12-06 14:48 ` [dpdk-dev] [PATCH v2 2/8] net/mlx4: remove unnecessary Tx wraparound checks Matan Azrad
2017-12-06 14:48 ` [dpdk-dev] [PATCH v2 3/8] net/mlx4: remove restamping from Tx error path Matan Azrad
2017-12-06 14:48 ` [dpdk-dev] [PATCH v2 4/8] net/mlx4: optimize Tx multi-segment case Matan Azrad
2017-12-06 16:22 ` Adrien Mazarguil
2017-12-06 14:48 ` [dpdk-dev] [PATCH v2 5/8] net/mlx4: merge Tx queue rings management Matan Azrad
2017-12-06 16:22 ` Adrien Mazarguil
2017-12-06 14:48 ` [dpdk-dev] [PATCH v2 6/8] net/mlx4: mitigate Tx send entry size calculations Matan Azrad
2017-12-06 14:48 ` [dpdk-dev] [PATCH v2 7/8] net/mlx4: align Tx descriptors number Matan Azrad
2017-12-06 16:22 ` Adrien Mazarguil
2017-12-06 17:24 ` Matan Azrad
2017-12-06 14:48 ` [dpdk-dev] [PATCH v2 8/8] net/mlx4: remove Tx completion elements counter Matan Azrad
2017-12-06 16:22 ` Adrien Mazarguil
2017-12-06 17:57 ` [dpdk-dev] [PATCH v3 0/8] improve mlx4 Tx performance Matan Azrad
2017-12-06 17:57 ` [dpdk-dev] [PATCH v3 1/8] net/mlx4: fix Tx packet drop application report Matan Azrad
2017-12-06 17:57 ` [dpdk-dev] [PATCH v3 2/8] net/mlx4: remove unnecessary Tx wraparound checks Matan Azrad
2017-12-06 17:57 ` [dpdk-dev] [PATCH v3 3/8] net/mlx4: remove restamping from Tx error path Matan Azrad
2017-12-06 17:57 ` [dpdk-dev] [PATCH v3 4/8] net/mlx4: optimize Tx multi-segment case Matan Azrad
2017-12-06 17:57 ` [dpdk-dev] [PATCH v3 5/8] net/mlx4: merge Tx queue rings management Matan Azrad
2017-12-06 17:57 ` [dpdk-dev] [PATCH v3 6/8] net/mlx4: mitigate Tx send entry size calculations Matan Azrad
2017-12-06 17:57 ` [dpdk-dev] [PATCH v3 7/8] net/mlx4: align Tx descriptors number Matan Azrad
2017-12-06 17:57 ` [dpdk-dev] [PATCH v3 8/8] net/mlx4: remove Tx completion elements counter Matan Azrad
2017-12-07 10:56 ` [dpdk-dev] [PATCH v3 0/8] improve mlx4 Tx performance Adrien Mazarguil
2017-12-10 10:22 ` Shahaf Shuler
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