From: Matan Azrad <matan@mellanox.com>
To: Matan Azrad <matan@mellanox.com>, Gaetan Rivet <gaetan.rivet@6wind.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH v3 0/3] improve failsafe performance
Date: Tue, 19 Dec 2017 17:21:28 +0000 [thread overview]
Message-ID: <HE1PR0502MB36597CD5D4E0D4B236142197D20F0@HE1PR0502MB3659.eurprd05.prod.outlook.com> (raw)
In-Reply-To: <1513703669-29363-1-git-send-email-matan@mellanox.com>
All this series patches are V1.
Sorry for V3 mistake.
> -----Original Message-----
> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Matan Azrad
> Sent: Tuesday, December 19, 2017 7:14 PM
> To: Gaetan Rivet <gaetan.rivet@6wind.com>
> Cc: dev@dpdk.org
> Subject: [dpdk-dev] [PATCH v3 0/3] improve failsafe performance
>
> This fail-safe series should improve some cycles in failsafe data path.
> It is obvious that we cannot improve a lot because the most of data path
> functionality are done by the sub devices data path.
> So the expectation from this series is just to improve some cycles in sub
> devices management done by fail-safe PMD.
> I saw ~1.7% MPPS improvement for 1 core 1 queue io-forwarding mode - 2
> sub-devices(mlx4 primary).
>
> Matan Azrad (3):
> net/failsafe: fix Rx safe check compiler hint
> net/failsafe: mitigate data plan atomic operations
> net/failsafe: improve Rx sub-devices iteration
>
> drivers/net/failsafe/failsafe.c | 5 ++++
> drivers/net/failsafe/failsafe_ops.c | 1 +
> drivers/net/failsafe/failsafe_private.h | 9 +++---
> drivers/net/failsafe/failsafe_rxtx.c | 50 ++++++++++-----------------------
> 4 files changed, 26 insertions(+), 39 deletions(-)
>
> --
> 1.8.3.1
next prev parent reply other threads:[~2017-12-19 17:21 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-19 17:14 Matan Azrad
2017-12-19 17:14 ` [dpdk-dev] [PATCH v3 1/3] net/failsafe: fix Rx safe check compiler hint Matan Azrad
2017-12-19 17:14 ` [dpdk-dev] [PATCH v3 2/3] net/failsafe: mitigate data plan atomic operations Matan Azrad
2017-12-19 17:14 ` [dpdk-dev] [PATCH v3 3/3] net/failsafe: improve Rx sub-devices iteration Matan Azrad
2018-01-12 10:28 ` Gaëtan Rivet
2018-01-12 13:29 ` Matan Azrad
2018-01-12 14:01 ` Gaëtan Rivet
2017-12-19 17:21 ` Matan Azrad [this message]
2018-01-11 17:58 ` [dpdk-dev] [PATCH v3 0/3] improve failsafe performance Ferruh Yigit
2018-01-12 10:14 ` Gaëtan Rivet
2018-01-12 15:10 ` Ferruh Yigit
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