biology/wfa2-lib 2.3.5 DragonFly

The wavefront alignment (WFA) algorithm is an exact gap-affine algorithm that takes advantage of homologous regions between the sequences to accelerate the alignment process. Unlike traditional dynamic programming algorithms that run in quadratic time, the WFA runs in time O(ns+s^2), proportional to the sequence length n and the alignment score s, using O(s^2) memory (or O(s) using the ultralow/BiWFA mode). Moreover, the WFA algorithm exhibits simple computational patterns that the modern compilers can automatically vectorize for different architectures without adapting the code.