Is RLI single threaded?

[royce]

Yes, rli is currently single-threaded. rling will use as many cores as you can throw at it (until bound by raw I/O):

https://github.com/Cynosureprime/rling

Note that in its current form, if you want strict preservation of the order of the original file, you'd have to limit rling to a single thread:

https://github.com/Cynosureprime/rling/issues/16