Smafa attempts to align or cluster pre-aligned biological sequences, handling sequences which are all the same length. The main use case is through SingleM, although it can be used without independently without issue.
To run it, you'll need Rust 1.20+. Then smafa can be installed using cargo:
cargo install smafa
To run the aligner, first make a db with smafa makedb and then query that
database with smafa query. To see how to use these modes, use e.g. smafa
makedb -h.
To run the in clustering mode, use smafa cluser.
If you have any questions or comments, send a message to the SupportM mailing list or raise a GitHib issue.
To run benchmarks, rust nightly is required. Then run
rustup run nightly cargo bench --features unstable
Woodcroft, B. Community diversity in metagenomes: one, many and thousands. Winter School in Mathematical and Computational Biology. http://bioinformatics.org.au/ws16/speaker-items/ben-woodcroft/#tab-f2e1404e449518dbab9
Smafa is written by BenWoodcroft (@wwood) at the Australian Centre for Ecogenomics (UQ) and is licensed under GPL3 or later.