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From: Thomas Monjalon <thomas@monjalon.net>
To: Yongseok Koh <yskoh@mellanox.com>
Cc: dev@dpdk.org, ferruh.yigit@intel.com, adrien.mazarguil@6wind.com,
	nelio.laranjeiro@6wind.com, bruce.richardson@intel.com
Subject: Re: [PATCH v2 5/5] net/mlx5: add vectorized Rx/Tx burst for SSE4.1
Date: Tue, 04 Jul 2017 01:54:49 +0200	[thread overview]
Message-ID: <2455635.l2mxHbxyCj@xps> (raw)
In-Reply-To: <969ef71aa84f02c19f7fe011fe75e25049177d76.1498850005.git.yskoh@mellanox.com>

30/06/2017 21:23, Yongseok Koh:
> --- a/drivers/net/mlx5/Makefile
> +++ b/drivers/net/mlx5/Makefile
> @@ -39,6 +39,11 @@ SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5.c
>  SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_rxq.c
>  SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_txq.c
>  SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_rxtx.c
> +ifneq ($(findstring RTE_MACHINE_CPUFLAG_SSE4_1,$(CFLAGS)),)
> +ifeq ($(CONFIG_RTE_ARCH_X86_64),y)
> +SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_rxtx_vec_sse.c
> +endif
> +endif
[...]
> +#check if flag for SSE4.1 is already on, if not set it up manually
> +ifeq ($(findstring RTE_MACHINE_CPUFLAG_SSE4_1,$(CFLAGS)),)
> +CFLAGS_mlx5_rxtx_vec_sse.o += -msse4.1
> +endif

You can remove this check and SSE flag because SSE4.2 is now
the minimum requirement for DPDK on x86:
	http://dpdk.org/patch/25444

  reply	other threads:[~2017-07-03 23:54 UTC|newest]

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

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