To make use of krust's multithreaded cocurrency test fasta data with multiple records.
Run krust on the test data, searching for kmers of length 5, like this:
$ cargo run 5 cerevisae.pan_S288C_chrI.fa
or, searching for kmers of length 21 across multiple records:
$ cargo run 21 cerevisae.pan.fa
Branches are variations in implementation:
-- main uses rayon's parallel iterator by collecting the rust-bio fasta Reader into a vector
-- ParallelBridge uses rayon's ParallelBridge (https://docs.rs/rayon/1.5.1/rayon/iter/trait.ParallelBridge.html) (This seems to be slightly slower than collecting and using par_iter)
-- std_threads uses Rust's standard library thread to process in parallel
-- single-thread has no parallel processing