Feature Request: Add multithreading / parallelization

[stefankueng]

Feature Request: Add multithreading / parallelization

[ShamblerBishop]

32-core Ryzen user here, working on a UE4 game with a massive amount of files - have been using grepWin with UE4 for years, would love this feature :)

[rafi-d]

Hi,
Is this feature implemented? I am not sure how to configure the application to use both CPUs on C2D Intel cpu . Can you please help?

Thanks

Rafi

[GSPP]

Parallelization would help a lot in CPU-bound situations. For example, I often grep very large source code repositories which end up fully cached in the file system cache after the first search. Then, GrepWin consumes 100% of one CPU core. If it could use 8 cores it would end up being 4-8 times faster.

Some regex based searches also tend to be CPU heavy even in uncached IO situations.

AMD is releasing more high core count CPUs now which would increase the advantage further.

[josiahmanson]

I agree that parallelization would be very useful. I am new to trying the program, and am performing a search over 44,000 files as I write this. The search is taking a long time and is probably CPU bound, although I don't have the metrics to rule out if it is memory bound. I have an 18 core (36 thread) machine, so I suspect things could be several times faster.