Date: Wed, 22 Mar 2023 01:27:33 -0500 From: "A. Wilcox" <awilfox@...lielinux.org> To: musl@...ts.openwall.com Subject: Re: [PATCH]Implementation of strlen function in riscv64 architecture The content of the message was sent as an image. For those who cannot view images, I've reproduced the text below: On Mar 22, 2023, at 1:21 AM, 张飞 <zhangfei@...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>
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