Kevin Hu ecf5f6976f
Make node merging parallel. (#5324)
### What problem does this PR solve?

#5314

### Type of change

- [x] Performance Improvement
2025-02-25 12:02:44 +08:00
..
2025-01-22 19:43:14 +08:00
2025-01-22 19:43:14 +08:00
2025-02-20 12:54:29 +08:00