Hi, I've multithreaded the grep at the file granularity when used with -r or -R on directories. The four files that I changed i.e. grep.c dosbuff.c dfasearch.c search.h under src/ is in this repository:
https://github.com/AaronZhouQian/grep Please take a look at the README there. The default number of threads is the number of cores online in the system. To specify a custom number of threads use -p or --parallel followed by the number of threads. Currently multithreading does not support context i.e. -A -B -C I'd like to invite everyone to test this patch. Thank you, Aaron
