fix multiple gpu, add device choose mode, update the guide for usages #18
| Job | Run time |
|---|---|
| 1m 49s | |
| 2m 28s | |
| 1m 28s | |
| 1m 34s | |
| 1m 48s | |
| 9m 59s | |
| 8m 14s | |
| 5m 30s | |
| 14m 11s | |
| 10m 17s | |
| 5m 24s | |
| 9m 56s | |
| 2m 50s | |
| 2m 51s | |
| 1m 40s | |
| 2m 50s | |
| 2m 49s | |
| 3m 22s | |
| 8m 0s | |
| 3m 27s | |
| 37m 52s | |
| 6m 38s | |
| 9m 44s | |
| 6m 22s | |
| 28m 5s | |
| 5m 12s | |
| 8m 26s | |
| 6m 44s | |
| 2m 51s | |
| 6m 37s | |
| 2m 43s | |
| 8m 21s | |
| 7m 11s | |
| 17m 15s | |
| 7m 51s | |
| 6m 35s | |
| 2m 36s | |
| 1m 24s | |
| 2m 14s | |
| 13m 10s | |
| 10m 1s | |
| 45s | |
| 4h 59m 4s |