[PATCH RFC 2/2 V3] Improve 64bit memset for Corei7 with avx2 instruction

[Ling Ma]

Ok, we will send the compared result soon,

Thanks
Ling

2013/7/29, Andreas Jaeger <aj@suse.com>:
> On 07/29/2013 11:49 AM, Ling Ma wrote:
>> The Attachment includes how to setup cpu2006 gcc.403 to measure
>> memset/memcpy respectively. the readme.txt specify the process.
>> Any problem, please let me know.
>
> Ling,
>
> You're comparing against memcpy_sse2_unaligned but wouldn't the selector
> use __memcpy_ssse3 on current Haswell cpus and thus you should compare
> your new routine against that one?
>
> Andreas
> --
>  Andreas Jaeger aj@{suse.com,opensuse.org} Twitter/Identica: jaegerandi
>   SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany
>    GF: Jeff Hawn,Jennifer Guild,Felix Imendörffer,HRB16746 (AG Nürnberg)
>     GPG fingerprint = 93A3 365E CE47 B889 DF7F  FED1 389A 563C C272 A126
>