MRG: add support for -E/--extension to sig split (#2712)
#3955
| Job | Run time |
|---|---|
| 6m 59s | |
| 13m 56s | |
| 20m 55s |
-E/--extension to sig split (#2712)
#3955
| Job | Run time |
|---|---|
| 6m 59s | |
| 13m 56s | |
| 20m 55s |