[dpdk-dev] What is the impact of RTE_FORCE_INTRINSIC on performance
Roy Shterman
roy.shterman at gmail.com
Tue Feb 20 19:48:43 CET 2018
Hi,
I'm running DPDK on Intel x86 processor which supports SSE2,
in my current deployment I didn't enabled RTE_FORCE_INTRINSIC.
After reading on Intel's intrinsic pause I wonder if I should enable it or
not.
especially how it should impact on latency those noop command going through
the CPU.
Also, I wonder does it matter if I have contention on shard objects pool
and on spinlocks?
Thanks,
Roy
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