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Re: [PATCH 2/2] aarch64: Optimized memcpy and memmove for Kunpeng processor
- From: Wilco Dijkstra <Wilco dot Dijkstra at arm dot com>
- To: Siddhesh Poyarekar <siddhesh at gotplt dot org>, "Zhangxuelei (Derek)" <zhangxuelei4 at huawei dot com>, Szabolcs Nagy <Szabolcs dot Nagy at arm dot com>, "libc-alpha at sourceware dot org" <libc-alpha at sourceware dot org>, "yikunkero at gmail dot com" <yikunkero at gmail dot com>
- Cc: nd <nd at arm dot com>
- Date: Fri, 18 Oct 2019 15:29:25 +0000
- Subject: Re: [PATCH 2/2] aarch64: Optimized memcpy and memmove for Kunpeng processor
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- References: <8DC571DDDE171B4094D3D33E9685917BD84F01@DGGEMI529-MBX.china.huawei.com> <VI1PR0801MB21271AA3ABE21DB26500415783920@VI1PR0801MB2127.eurprd08.prod.outlook.com>,<8f77744b-733a-e2ce-d039-de824c7c0004@gotplt.org>
Hi Siddhesh,
> The benchtests/scripts/compare_strings.py script dumps a graph png IIRC.
True, but have you seen the output? Try comparing the graphs it generates
with these: https://www.sourceware.org/ml/libc-alpha/2019-10/msg00563.html
Cheers,
Wilco