[dpdk-dev] [PATCH v2 0/5] Optimize memcpy for AVX512 platforms

Ananyev, Konstantin konstantin.ananyev at intel.com
Wed Jan 27 19:48:00 CET 2016


Hi Thomas,

> -----Original Message-----
> From: Thomas Monjalon [mailto:thomas.monjalon at 6wind.com]
> Sent: Wednesday, January 27, 2016 3:31 PM
> To: Richardson, Bruce; Ananyev, Konstantin
> Cc: dev at dpdk.org; Wang, Zhihong
> Subject: Re: [dpdk-dev] [PATCH v2 0/5] Optimize memcpy for AVX512 platforms
> 
> > Zhihong Wang (5):
> >   lib/librte_eal: Identify AVX512 CPU flag
> >   mk: Predefine AVX512 macro for compiler
> >   lib/librte_eal: Optimize memcpy for AVX512 platforms
> >   app/test: Adjust alignment unit for memcpy perf test
> >   lib/librte_eal: Tune memcpy for prior platforms
> >
> >  app/test/test_memcpy_perf.c                        |   6 +
> >  .../common/include/arch/x86/rte_cpuflags.h         |   2 +
> >  .../common/include/arch/x86/rte_memcpy.h           | 269 ++++++++++++++++++++-
> >  mk/rte.cpuflags.mk                                 |   4 +
> >  4 files changed, 268 insertions(+), 13 deletions(-)
> 
> The maintainers of arch/x86 are Bruce and Konstantin.
> I guess there is no comment and we can apply this cool series?

Yes, looks ok to me.
Konstantin


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