add: slot-to-blocktime index + gsfa: store OffsetAndSizeAndSlot instead of OffsetAndSizeAndBlocktime
#72
| Job | Run time |
|---|---|
| 1m 1s | |
| 1m 1s |
OffsetAndSizeAndSlot instead of OffsetAndSizeAndBlocktime
#72
| Job | Run time |
|---|---|
| 1m 1s | |
| 1m 1s |