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Re: [PATCH] powerpc64: strrchr optimization for power8


On 02/14/2017 06:05 AM, Rajalakshmi Srinivasaraghavan wrote:
> P7 code is used for <=32B strings and for > 32B vectorized loops are used.
> This shows as an average 25% improvement depending on the position of search
> character.  The performance is same for shorter strings.
> Tested on ppc64 and ppc64le.

What did you use to test the 25% improvement?

-- 
Cheers,
Carlos.


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