MRG: improve downsampling behavior on KmerMinHash; fix RevIndex::gather bug around scaled.
#5734
| Job | Run time |
|---|---|
| 9m 35s | |
| 7m 49s | |
| 18m 20s | |
| 9m 12s | |
| 11m 13s | |
| 5m 37s | |
| 1h 1m 46s |