[fix] Stabilize MPI tests and prevent hangs (#672) #4258
| Job | Run time |
|---|---|
| 1m 12s | |
| 3m 12s | |
| 4m 51s | |
| 2m 5s | |
| 3m 6s | |
| 2m 28s | |
| 2m 35s | |
| 1m 56s | |
| 1m 53s | |
| 4m 40s | |
| 4m 46s | |
| 3m 19s | |
| 8m 50s | |
| 8m 22s | |
| 8m 15s | |
| 8m 23s | |
| 3m 30s | |
| 5m 55s | |
| 4m 45s | |
| 5m 13s | |
| 2m 55s | |
| 2m 54s | |
| 2m 37s | |
| 3m 11s | |
| 3m 8s | |
| 4m 33s | |
| 4m 35s | |
| 4m 33s | |
| 4m 42s | |
| 8m 0s | |
| 3m 8s | |
| 1m 18s | |
| 17s | |
| 2m 22s | |
| 58s | |
| 0s | |
| 2h 18m 27s |