From: "Hunt, David" <david.hunt@intel.com>
To: dev@dpdk.org
Cc: liang.j.ma@intel.com, anatoly.burakov@intel.com
Subject: Re: [dpdk-dev] [PATCH v3] examples/distributor: detect high frequency cores
Date: Mon, 1 Apr 2019 10:07:35 +0100 [thread overview]
Message-ID: <6a75f0f6-cabd-93af-ae74-838c36548402@intel.com> (raw)
Message-ID: <20190401090735.kmRruX42Ul-uHGQksXIUYOQidV9OuqeqaX_M9ik4vlA@z> (raw)
In-Reply-To: <20190329131520.10653-1-david.hunt@intel.com>
Hi Thomas
On 29/3/2019 1:15 PM, David Hunt wrote:
> The distributor application is bottlenecked by the distributor core,
> so if we can give more frequency to this core, then the overall
> performance of the application may increase.
>
> This patch uses the rte_power_get_capabilities() API to query the
> cores provided in the core mask, and if any high frequency cores are
> found (e.g. Turbo Boost is enabled), we will pin the distributor
> workload to that core.
>
> Signed-off-by: Liang Ma <liang.j.ma@intel.com>
> Signed-off-by: David Hunt <david.hunt@intel.com>
> Reviewed-by: Anatoly Burakov <anatoly.burakov@intel.com>
> ---
Please wait for v4, I'm working on a change for later today.
Thanks,
Dave.
next prev parent reply other threads:[~2019-04-01 9:07 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-22 11:45 [dpdk-dev] [PATCH v1] " David Hunt
2019-03-27 13:58 ` Burakov, Anatoly
2019-03-27 13:58 ` Burakov, Anatoly
2019-03-28 10:20 ` Hunt, David
2019-03-28 10:20 ` Hunt, David
2019-03-28 13:13 ` [dpdk-dev] [PATCH v2] " David Hunt
2019-03-28 13:13 ` David Hunt
2019-03-28 13:58 ` Burakov, Anatoly
2019-03-28 13:58 ` Burakov, Anatoly
2019-03-28 14:42 ` Hunt, David
2019-03-28 14:42 ` Hunt, David
2019-03-28 15:10 ` Burakov, Anatoly
2019-03-28 15:10 ` Burakov, Anatoly
2019-03-28 15:20 ` Hunt, David
2019-03-28 15:20 ` Hunt, David
2019-03-29 13:15 ` [dpdk-dev] [PATCH v3] " David Hunt
2019-03-29 13:15 ` David Hunt
2019-04-01 9:07 ` Hunt, David [this message]
2019-04-01 9:07 ` Hunt, David
2019-04-01 15:30 ` [dpdk-dev] [PATCH v4 1/2] lib/power: add bit for " David Hunt
2019-04-01 15:30 ` David Hunt
2019-04-01 15:30 ` [dpdk-dev] [PATCH v4 2/2] examples/distributor: detect " David Hunt
2019-04-01 15:30 ` David Hunt
2019-04-01 15:43 ` [dpdk-dev] [PATCH v4 1/2] lib/power: add bit for " Burakov, Anatoly
2019-04-01 15:43 ` Burakov, Anatoly
2019-04-01 15:49 ` Hunt, David
2019-04-01 15:49 ` Hunt, David
2019-04-01 16:14 ` [dpdk-dev] [PATCH v5 " David Hunt
2019-04-01 16:14 ` David Hunt
2019-04-01 16:14 ` [dpdk-dev] [PATCH v5 2/2] examples/distributor: detect " David Hunt
2019-04-01 16:14 ` David Hunt
2019-04-02 0:06 ` Thomas Monjalon
2019-04-02 0:06 ` Thomas Monjalon
2019-04-02 0:20 ` Thomas Monjalon
2019-04-02 0:20 ` Thomas Monjalon
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