Say I wanted to improve the performance of a large codebase such as a compiler, runtime, web server, etc.
How do you do this? I guess you can profile it but there’s so much information that the profiler gives and I usually don’t know where to look. How do you know where to look? Are there any books, blogposts that are good to start learning how to do this?
How do you do this? I guess you can profile it but there’s so much information that the profiler gives and I usually don’t know where to look. How do you know where to look? Are there any books, blogposts that are good to start learning how to do this?