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Date: Wed, 22 Mar 2023 01:27:33 -0500
From: "A. Wilcox" <>
Subject: Re: [PATCH]Implementation of strlen function in riscv64

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On Mar 22, 2023, at 1:21 AM, 张飞 <> wrote:
> Hi:
> I implemented vectorization of the strlen function in the riscv64
> architecture, which is controlled by __riscv_vector definition. Due
> to lack of support for risc-v V expansion in hardware, I conducted
> performance tests on a simulator, which was more than 10 times the
> performance achieved in C language. In terms of functionality, I
> tested the string length from 1 byte to 64 Mb, and the alignment of
> different addresses at the beginning of the string.
> Please review it.I'm Looking forward to your reply,thanks.
> Fei Zhang
> <strlen.S>

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