[backends] Allow concatenating multiple inputs #1536
| Job | Run time |
|---|---|
| 3m 33s | |
| 4m 2s | |
| 1m 42s | |
| 3m 18s | |
| 1m 37s | |
| 1m 32s | |
| 3m 13s | |
| 3m 25s | |
| 4m 46s | |
| 4m 52s | |
| 4m 49s | |
| 4m 5s | |
| 4m 10s | |
| 4m 18s | |
| 4m 44s | |
| 4m 39s | |
| 4m 47s | |
| 4m 44s | |
| 4m 52s | |
| 4m 36s | |
| 1h 17m 44s |
| Job | Run time |
|---|---|
| 3m 33s | |
| 4m 2s | |
| 1m 42s | |
| 3m 18s | |
| 1m 37s | |
| 1m 32s | |
| 3m 13s | |
| 3m 25s | |
| 4m 46s | |
| 4m 52s | |
| 4m 49s | |
| 4m 5s | |
| 4m 10s | |
| 4m 18s | |
| 4m 44s | |
| 4m 39s | |
| 4m 47s | |
| 4m 44s | |
| 4m 52s | |
| 4m 36s | |
| 1h 17m 44s |