Claude-authored bowtie2 PR speeds up alignment ~3x with byte-identical output
ducktapeprogra1 · x · 2026-10-30
Developer Jacob Schreiber shows an auto-optimize PR (#536) for bowtie2, authored with Claude, that speeds up alignment about 3x with byte-identical output. His workflow: stacked logical commits in a single PR, one commit per optimization iteration with a description — e.g., first adding a pytest suite covering the bowtie2/bowtie2-build/bowtie2-inspect CLIs, then the 3x speedup and an 8-bit backtrace pointer optimization — for easy review and rollback.