Opened 14 years ago
Last modified 4 years ago
#7159 closed defect
Layer merging performance — at Initial Version
| Reported by: | Don-vip | Owned by: | team |
|---|---|---|---|
| Priority: | normal | Milestone: | |
| Component: | Core | Version: | latest |
| Keywords: | Cc: |
Description
The "merge layer" action can be slow as hell. With these two data sets:
- A: 30.000 highways, 80.000 nodes, 9.000 relations associatedStreet
- B: 65.000 addr:housenumber
The loading of each data set takes only few seconds. However if I try to merge them, I'm forced to cancel the operation after several minutes of processing without any visual indication of the remaining time.
Two things to do here:
- Speed up the process, it shouldn't take so long (I have added some traces to measure performances, JOSM merges nodes at the incredible speed of 40 nodes per second !)
- Indicate in a progress bar the advancement (currently, there is no progress bar at all)
Note:
See TracTickets
for help on using tickets.
