[dpdk-dev] [PATCH v5 2/2] examples/distributor: detect high frequency cores

Thomas Monjalon thomas at monjalon.net
Tue Apr 2 02:06:41 CEST 2019


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 at intel.com>
> Signed-off-by: David Hunt <david.hunt at intel.com>
> Reviewed-by: Anatoly Burakov <anatoly.burakov at intel.com>

Series applied, thanks





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