From: Thomas Monjalon <thomas@monjalon.net>
To: David Hunt <david.hunt@intel.com>
Cc: dev@dpdk.org, anatoly.burakov@intel.com, liang.j.ma@intel.com
Subject: Re: [PATCH v5 2/2] examples/distributor: detect high frequency cores
Date: Tue, 02 Apr 2019 02:20:28 +0200 [thread overview]
Message-ID: <3122998.i2pmggpM1V@xps> (raw)
In-Reply-To: <2066148.uFblHQ0ktz@xps>
02/04/2019 02:06, Thomas Monjalon:
> 01/04/2019 18:14, David Hunt:
> > 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>
>
> Series applied, thanks
Just amended the commit with this fix:
--- a/examples/Makefile
+++ b/examples/Makefile
+ifeq ($(CONFIG_RTE_LIBRTE_POWER),y)
DIRS-$(CONFIG_RTE_LIBRTE_DISTRIBUTOR) += distributor
+endif
prev parent reply other threads:[~2019-04-02 0:20 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-22 11:45 [PATCH v1] examples/distributor: detect high frequency cores David Hunt
2019-03-27 13:58 ` Burakov, Anatoly
2019-03-28 10:20 ` Hunt, David
2019-03-28 13:13 ` [PATCH v2] " David Hunt
2019-03-28 13:58 ` Burakov, Anatoly
2019-03-28 14:42 ` Hunt, David
2019-03-28 15:10 ` Burakov, Anatoly
2019-03-28 15:20 ` Hunt, David
2019-03-29 13:15 ` [PATCH v3] " David Hunt
2019-04-01 9:07 ` Hunt, David
2019-04-01 15:30 ` [PATCH v4 1/2] lib/power: add bit for " David Hunt
2019-04-01 15:30 ` [PATCH v4 2/2] examples/distributor: detect " David Hunt
2019-04-01 15:43 ` [PATCH v4 1/2] lib/power: add bit for " Burakov, Anatoly
2019-04-01 15:49 ` Hunt, David
2019-04-01 16:14 ` [PATCH v5 " David Hunt
2019-04-01 16:14 ` [PATCH v5 2/2] examples/distributor: detect " David Hunt
2019-04-02 0:06 ` Thomas Monjalon
2019-04-02 0:20 ` Thomas Monjalon [this message]
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