🐛 check for None before setting n_jobs to nb logical CPUs
#512
| Job | Run time |
|---|---|
| 4m 36s | |
| 3m 29s | |
| 3m 56s | |
| 3m 53s | |
| 6m 6s | |
| 2m 2s | |
| 1m 39s | |
| 1m 42s | |
| 1m 44s | |
| 1m 40s | |
| 3m 0s | |
| 2m 49s | |
| 2m 57s | |
| 2m 45s | |
| 3m 20s | |
| 45m 38s |