From: Jerin Jacob <jerinjacobk@gmail.com>
To: Timothy McDaniel <timothy.mcdaniel@intel.com>
Cc: "Bruce Richardson" <bruce.richardson@intel.com>,
dpdk-dev <dev@dpdk.org>, "Jerin Jacob" <jerinj@marvell.com>,
"Van Haaren, Harry" <harry.van.haaren@intel.com>,
"Ray Kinsella" <mdr@ashroe.eu>,
"Neil Horman" <nhorman@tuxdriver.com>,
"Nikhil Rao" <nikhil.rao@intel.com>,
"Erik Gabriel Carrillo" <erik.g.carrillo@intel.com>,
"Gujjar, Abhinandan S" <abhinandan.gujjar@intel.com>,
"Pavan Nikhilesh" <pbhagavatula@marvell.com>,
"Hemant Agrawal" <hemant.agrawal@nxp.com>,
"Mattias Rönnblom" <mattias.ronnblom@ericsson.com>,
"Peter Mccarthy" <peter.mccarthy@intel.com>
Subject: Re: [dpdk-dev] [PATCH] event/dlb2: Optimize Dequeue Operations
Date: Sun, 21 Mar 2021 16:40:05 +0530 [thread overview]
Message-ID: <CALBAE1NkzeWKhE6=FmY7nyQRsv+f+S1F9LMSRJSRw0yw-mYZdA@mail.gmail.com> (raw)
In-Reply-To: <1616000564-16404-1-git-send-email-timothy.mcdaniel@intel.com>
On Wed, Mar 17, 2021 at 10:33 PM Timothy McDaniel
<timothy.mcdaniel@intel.com> wrote:
>
> Convert code to use x86 vector instructions, thereby significantly
> improving dequeue performance.
>
> Signed-off-by: Timothy McDaniel <timothy.mcdaniel@intel.com>
> ---
> config/rte_config.h | 1 +
> drivers/event/dlb2/dlb2.c | 607 ++++++++++++++++++++++++++++++++++++----
> drivers/event/dlb2/dlb2_priv.h | 19 +-
> 3 files changed, 574 insertions(+), 53 deletions(-)
>
> diff --git a/config/rte_config.h b/config/rte_config.h
> index aedb68c..133ca35 100644
> --- a/config/rte_config.h
> +++ b/config/rte_config.h
> @@ -144,5 +144,6 @@
> #undef RTE_LIBRTE_PMD_DLB2_QUELL_STATS
> #define RTE_LIBRTE_PMD_DLB2_SW_CREDIT_QUANTA 32
> #define RTE_PMD_DLB2_DEFAULT_DEPTH_THRESH 256
> +#define RTE_LIBRTE_PMD_DLB2_VECTOR_CODE 1
This is not required. Please expose as devargs option.
next prev parent reply other threads:[~2021-03-21 11:10 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-17 17:02 Timothy McDaniel
2021-03-21 11:10 ` Jerin Jacob [this message]
2021-04-13 20:30 ` [dpdk-dev] [PATCH v2 0/1] Optimize DLB Dequeue Timothy McDaniel
2021-04-13 20:30 ` [dpdk-dev] [PATCH v2 1/1] event/dlb: optimize Dequeue Operations Timothy McDaniel
2021-04-29 7:20 ` [dpdk-dev] [PATCH v2 0/1] Optimize DLB Dequeue Jerin Jacob
2021-04-29 13:45 ` McDaniel, Timothy
2021-05-01 19:07 ` [dpdk-dev] [PATCH v3 0/1] Optimize DLB2 Dequeue Operations McDaniel, Timothy
2021-05-01 19:07 ` [dpdk-dev] [PATCH v3 1/1] event/dlb2: optimize " McDaniel, Timothy
2021-05-04 8:29 ` Jerin Jacob
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