Hi， I have implemented SSE C code and completed the replacement work successfully 。Hyperscan also can work properly On X86 CPU and mips CPU。But the performance gap between Hyperscan(with SSE intrinsic functions) and Hperscan(with SSE C functions) on X86 has 9-10 times。 Maybe should use msa intrinsic functions to Complete optimization on mips cpu. ------- bestwish ------------------ 原始邮件 ------------------ 发件人: "Theodoric Xie&quot;&lt;ted.xie(a)virginia.edu&gt;; 发送时间: 2018年9月13日(星期四) 上午10:00 收件人: "Hyperscan regular expression matching library&quot;&lt;hyperscan(a)lists.01.org&gt;; 主题: Re: [Hyperscan] hyperscan on mips Hi, It is likely that you have not implemented your SSE C code correctly. I recommend you try running it on an x86 CPU first and add assertions to make sure that your C implementations are consistent with the SSE intrinsic functions. -TX On Wed, Sep 12, 2018 at 6:26 PM me <yangsheng_05(a)163.com&gt; wrote: I want hyperscan run on mips. I have done: 1、write c function instead of SSE function; 2、compile on mips CPU; 3、run scan on mips CPU。 But，the result is not right. What's wrong?Please help, thanks.