[dpdk-dev] [RFC PATCH 0/7] support multi-phtread per lcore

Stephen Hemminger stephen at networkplumber.org
Thu Dec 18 17:15:00 CET 2014


On Thu, 18 Dec 2014 12:20:07 +0000
"Walukiewicz, Miroslaw" <Miroslaw.Walukiewicz at intel.com> wrote:

>  Could we extend values returned by rte_lcore_id() to set them per thread (really the DPDK lcore is a pthread but started on specific core) instead of creating linear thread id.

The linear thread id is very useful for having per-core statistics tables.
This is done in lots of places to avoid cache thrashing.


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