有没有一种快速的方法来解析带有正则表达式的大文件？

Problem: Very very, large file I need to parse line by line to get 3 values from each line. Everything works but it takes a long time to parse through the whole file. Is it possible to do this within seconds? Typical time its taking is between 1 minute and 2 minutes.Problem: Very very, large file I need to parse