From: "A. Wilcox" <awilfox@adelielinux.org>
To: musl@lists.openwall.com
Subject: Re: [musl] [PATCH]Implementation of strlen function in riscv64 architecture
Date: Wed, 22 Mar 2023 01:27:33 -0500 [thread overview]
Message-ID: <D5D86A43-EF57-4AAE-98A5-81740EA3C6F3@adelielinux.org> (raw)
In-Reply-To: <3e056826.7b26.18707fad3e2.Coremail.zhangfei@nj.iscas.ac.cn>
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On Mar 22, 2023, at 1:21 AM, 张飞 <zhangfei@nj.iscas.ac.cn> 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>
next prev parent reply other threads:[~2023-03-22 6:28 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-22 6:21 张飞
2023-03-22 6:27 ` A. Wilcox [this message]
2023-03-22 12:15 ` Rich Felker
2023-04-11 12:57 ` Szabolcs Nagy
2023-04-10 5:59 ` 张飞
2023-04-11 12:48 ` Szabolcs Nagy
2023-04-19 7:22 ` 张飞
2023-04-19 22:39 ` enh
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