refac: optimize WelfordStatistics update and finalization (#325)
#179
| Job | Run time |
|---|---|
| 4m 25s | |
| 5m 29s | |
| 9m 54s |
WelfordStatistics update and finalization (#325)
#179
| Job | Run time |
|---|---|
| 4m 25s | |
| 5m 29s | |
| 9m 54s |