[PATCH] eal/x86: remove redundant round to improve performance

Bruce Richardson bruce.richardson at intel.com
Wed Mar 29 12:20:51 CEST 2023


On Wed, Mar 29, 2023 at 05:16:58PM +0800, Leyi Rong wrote:
> In rte_memcpy_aligned(), one redundant round is taken in the 64 bytes
> block copy loops if the size is a multiple of 64. So, let the catch-up
> copy the last 64 bytes in this case.
> 
> Suggested-by: Morten Brørup <mb at smartsharesystems.com>
> Signed-off-by: Leyi Rong <leyi.rong at intel.com>
> ---
Acked-by: Bruce Richardson <bruce.richardson at intel.com>

Thanks for doing the fix for this.


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