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Re: [PATCH 2/2] Improve 64bit memcpy/memmove for Corei7 with avx2 instruction
- From: "Carlos O'Donell" <carlos at redhat dot com>
- To: ling dot ma dot program at gmail dot com
- Cc: libc-alpha at sourceware dot org, Ling <ling dot ml at alibaba-inc dot com>
- Date: Fri, 07 Jun 2013 15:39:08 -0400
- Subject: Re: [PATCH 2/2] Improve 64bit memcpy/memmove for Corei7 with avx2 instruction
- References: <1370424188-4259-1-git-send-email-ling dot ml at alibaba-inc dot com>
On 06/05/2013 05:23 AM, ling.ma.program@gmail.com wrote:
> From: Ling <ling.ml@alibaba-inc.com>
>
> This patch includes optimized 64bit memcpy/memmove for Corei7 with avx2 instruction.
> It improves memcpy by up to 2X on Corei7, and memmove by up to 2x as well.
>
> Any comments are appreciated.
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Cheers,
Carlos.