Use struct Slab in grow() so that tape elements do not relocate #3009
| Job | Run time |
|---|---|
| 5m 57s | |
| 4m 4s | |
| 5m 12s | |
| 6m 22s | |
| 2m 41s | |
| 6m 24s | |
| 4m 7s | |
| 4m 53s | |
| 4m 36s | |
| 4m 53s | |
| 10m 0s | |
| 4m 53s | |
| 3m 40s | |
| 1m 41s | |
| 2m 5s | |
| 1m 57s | |
| 1m 52s | |
| 1m 51s | |
| 2m 3s | |
| 1m 59s | |
| 2m 19s | |
| 2m 2s | |
| 1m 49s | |
| 1m 51s | |
| 1m 57s | |
| 1m 57s | |
| 1m 45s | |
| 1m 59s | |
| 1m 51s | |
| 2m 2s | |
| 1m 49s | |
| 1m 49s | |
| 2m 58s | |
| 2m 15s | |
| 2m 15s | |
| 2m 4s | |
| 1m 50s | |
| 1m 59s | |
| 2m 15s | |
| 1m 57s | |
| 2m 20s | |
| 2m 1s | |
| 2m 0s | |
| 2m 6s | |
| 2m 3s | |
| 1m 52s | |
| 2m 7s | |
| 1m 57s | |
| 2m 11s | |
| 2m 15s | |
| 2m 16s | |
| 1m 56s | |
| 1m 52s | |
| 2m 11s | |
| 2m 16s | |
| 2m 1s | |
| 2m 15s | |
| 2m 10s | |
| 2m 13s | |
| 2m 10s | |
| 1m 52s | |
| 2m 22s | |
| 2m 17s | |
| 2m 35s | |
| 2m 10s | |
| 2m 17s | |
| 2m 10s | |
| 2m 19s | |
| 2m 43s | |
| 2m 8s | |
| 2m 18s | |
| 2m 20s | |
| 2m 20s | |
| 2m 37s | |
| 2m 38s | |
| 2m 42s | |
| 2m 11s | |
| 1m 58s | |
| 3h 26m 2s |