[training] Pass steps/epoch/output_path to Evaluator during training
#1208
| Job | Run time |
|---|---|
| 12m 57s | |
| 15m 34s | |
| 8m 31s | |
| 16m 2s | |
| 8m 12s | |
| 14m 32s | |
| 15m 54s | |
| 16m 37s | |
| 1h 48m 19s |