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From: Yongseok Koh <yskoh@mellanox.com>
To: ferruh.yigit@intel.com
Cc: dev@dpdk.org, adrien.mazarguil@6wind.com,
	nelio.laranjeiro@6wind.com, Yongseok Koh <yskoh@mellanox.com>
Subject: [dpdk-dev] [PATCH 0/5] net/mlx5: add vectorized Rx/Tx burst for x86
Date: Wed, 28 Jun 2017 16:03:58 -0700	[thread overview]
Message-ID: <20170628230403.10142-1-yskoh@mellanox.com> (raw)

This is to introduce more efficient Rx/Tx burst functions using SIMD
instructions. Currently it is only supported by 64bit x86 having SSE4.1.

>From functional perspective, Rx burst function is equivalent to the
existing mlx5_rx_burst() except for scatter support, which will be added
soon. Tx burst function supports multi-segment packets and offload flags
unless it is disabled by txq_flags. However, disabling those features will
bring a little higher performance.

Yongseok Koh (5):
  net/mlx5: change indexing for Tx SW ring
  net/mlx5: free buffers in bulk on Tx completion
  net/mlx5: use buffer address for LKEY search
  net/mlx5: select Rx/Tx callbacks when starting device
  net/mlx5: add vectorized Rx/Tx burst for SSE4.1

 drivers/net/mlx5/Makefile            |   10 +
 drivers/net/mlx5/mlx5_defs.h         |   18 +
 drivers/net/mlx5/mlx5_ethdev.c       |   28 +-
 drivers/net/mlx5/mlx5_mr.c           |    2 +
 drivers/net/mlx5/mlx5_rxq.c          |   57 +-
 drivers/net/mlx5/mlx5_rxtx.c         |  425 +++-------
 drivers/net/mlx5/mlx5_rxtx.h         |  293 ++++++-
 drivers/net/mlx5/mlx5_rxtx_vec_sse.c | 1451 ++++++++++++++++++++++++++++++++++
 drivers/net/mlx5/mlx5_trigger.c      |    3 +
 drivers/net/mlx5/mlx5_txq.c          |   20 +-
 10 files changed, 1970 insertions(+), 337 deletions(-)
 create mode 100644 drivers/net/mlx5/mlx5_rxtx_vec_sse.c

-- 
2.11.0

             reply	other threads:[~2017-06-28 23:05 UTC|newest]

Thread overview: 48+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-06-28 23:03 Yongseok Koh [this message]
2017-06-28 23:03 ` [dpdk-dev] [PATCH 1/5] net/mlx5: change indexing for Tx SW ring Yongseok Koh
2017-06-30 12:20   ` Nélio Laranjeiro
2017-06-28 23:04 ` [dpdk-dev] [PATCH 2/5] net/mlx5: free buffers in bulk on Tx completion Yongseok Koh
2017-06-30 12:30   ` Nélio Laranjeiro
2017-06-30 12:43     ` Nélio Laranjeiro
2017-06-30 17:49       ` Yongseok Koh
2017-06-28 23:04 ` [dpdk-dev] [PATCH 3/5] net/mlx5: use buffer address for LKEY search Yongseok Koh
2017-06-30 13:01   ` Nélio Laranjeiro
2017-06-30 18:58     ` Yongseok Koh
2017-06-28 23:04 ` [dpdk-dev] [PATCH 4/5] net/mlx5: select Rx/Tx callbacks when starting device Yongseok Koh
2017-06-30 13:02   ` Nélio Laranjeiro
2017-06-28 23:04 ` [dpdk-dev] [PATCH 5/5] net/mlx5: add vectorized Rx/Tx burst for SSE4.1 Yongseok Koh
2017-06-30 19:23 ` [dpdk-dev] [PATCH v2 0/5] net/mlx5: add vectorized Rx/Tx burst for x86 Yongseok Koh
2017-06-30 19:23   ` [dpdk-dev] [PATCH v2 1/5] net/mlx5: change indexing for Tx SW ring Yongseok Koh
2017-07-03 13:48     ` Nélio Laranjeiro
2017-06-30 19:23   ` [dpdk-dev] [PATCH v2 2/5] net/mlx5: free buffers in bulk on Tx completion Yongseok Koh
2017-07-03 13:58     ` Nélio Laranjeiro
2017-06-30 19:23   ` [dpdk-dev] [PATCH v2 3/5] net/mlx5: use buffer address for LKEY search Yongseok Koh
2017-07-03 14:06     ` Nélio Laranjeiro
2017-07-03 20:54       ` Yongseok Koh
2017-07-04  6:54         ` Nélio Laranjeiro
2017-06-30 19:23   ` [dpdk-dev] [PATCH v2 4/5] net/mlx5: select Rx/Tx callbacks when starting device Yongseok Koh
2017-07-03 13:49     ` Nélio Laranjeiro
2017-06-30 19:23   ` [dpdk-dev] [PATCH v2 5/5] net/mlx5: add vectorized Rx/Tx burst for SSE4.1 Yongseok Koh
2017-07-03 23:54     ` Thomas Monjalon
2017-07-04  8:58     ` Nélio Laranjeiro
2017-07-05  0:38       ` Yongseok Koh
2017-07-05  8:21         ` Nélio Laranjeiro
2017-07-05 17:41           ` Yongseok Koh
2017-06-30 21:28   ` [dpdk-dev] [PATCH v2 0/5] net/mlx5: add vectorized Rx/Tx burst for x86 Bruce Richardson
2017-07-05 18:12 ` [dpdk-dev] [PATCH v3 " Yongseok Koh
2017-07-05 18:12   ` [dpdk-dev] [PATCH v3 1/5] net/mlx5: change indexing for Tx SW ring Yongseok Koh
2017-07-05 18:12   ` [dpdk-dev] [PATCH v3 2/5] net/mlx5: free buffers in bulk on Tx completion Yongseok Koh
2017-07-05 18:12   ` [dpdk-dev] [PATCH v3 3/5] net/mlx5: use buffer address for LKEY search Yongseok Koh
2017-07-05 18:12   ` [dpdk-dev] [PATCH v3 4/5] net/mlx5: select Rx/Tx callbacks when starting device Yongseok Koh
2017-07-06  7:17     ` Nélio Laranjeiro
2017-07-05 18:12   ` [dpdk-dev] [PATCH v3 5/5] net/mlx5: add vectorized Rx/Tx burst for SSE4.1 Yongseok Koh
2017-07-05 22:58     ` Yongseok Koh
2017-07-06  7:16     ` Nélio Laranjeiro
2017-07-06  9:58     ` Ferruh Yigit
2017-07-06 18:41 ` [dpdk-dev] [PATCH v4 0/5] net/mlx5: add vectorized Rx/Tx burst for x86 Yongseok Koh
2017-07-06 18:41   ` [dpdk-dev] [PATCH v4 1/5] net/mlx5: change indexing for Tx SW ring Yongseok Koh
2017-07-06 18:41   ` [dpdk-dev] [PATCH v4 2/5] net/mlx5: free buffers in bulk on Tx completion Yongseok Koh
2017-07-06 18:41   ` [dpdk-dev] [PATCH v4 3/5] net/mlx5: use buffer address for LKEY search Yongseok Koh
2017-07-06 18:41   ` [dpdk-dev] [PATCH v4 4/5] net/mlx5: select Rx/Tx callbacks when starting device Yongseok Koh
2017-07-06 18:41   ` [dpdk-dev] [PATCH v4 5/5] net/mlx5: add vectorized Rx/Tx burst for x86 Yongseok Koh
2017-07-07  9:58   ` [dpdk-dev] [PATCH v4 0/5] " Ferruh Yigit

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