[dpdk-dev] [PATCH v2] config: make AVX and AVX512 configurable

Yang, Zhiyong zhiyong.yang at intel.com
Fri Apr 28 04:08:58 CEST 2017


> -----Original Message-----
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Zhihong Wang
> Sent: Friday, April 28, 2017 7:00 AM
> To: dev at dpdk.org
> Cc: yuanhan.liu at linux.intel.com; thomas at monjalon.net; Richardson, Bruce
> <bruce.richardson at intel.com>; Wang, Zhihong <zhihong.wang at intel.com>
> Subject: [dpdk-dev] [PATCH v2] config: make AVX and AVX512 configurable
> 
> Making AVX and AVX512 configurable is useful for performance and power
> testing.
> 
> The similar kernel patch at https://patchwork.kernel.org/patch/9618883/.
> 
> AVX512 support like in rte_memcpy has been in DPDK since 16.04, but it's still
> unproven in rich use cases in hardware. Therefore it's marked as experimental
> for now, will enable it after enough field test and possible optimization.
> 
> Signed-off-by: Zhihong Wang <zhihong.wang at intel.com>
> ---

Reviewed-by: Zhiyong Yang <zhiyong.yang at intel.com>

Thanks
Zhiyong


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