Results 2 issues of Mutyuu

“调用用户定义的函数会引入局部帧(local frame),它只能访问该函数。” 应该改为: “调用用户定义的函数会引入局部帧(local frame),它只能被该函数访问”

While analyzing a package I wrote myself using `--profile-all`, I noticed that the `threading` module had significant amount of overhead. (I’m still not very familiar with threads, so please forgive...