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Summary: | Better progress indication should be provided where possible | ||
---|---|---|---|
Product: | obsolete | Reporter: | Antonin Nebuzelsky <anebuzelsky> |
Component: | vcscore | Assignee: | issues@obsolete <issues> |
Status: | NEW --- | ||
Severity: | blocker | CC: | issues, pholthuizen |
Priority: | P3 | Keywords: | PERFORMANCE |
Version: | 4.x | ||
Hardware: | PC | ||
OS: | All | ||
Issue Type: | ENHANCEMENT | Exception Reporter: | |
Bug Depends on: | 50356 | ||
Bug Blocks: |
Description
Antonin Nebuzelsky
2004-04-06 12:14:07 UTC
This is just about percieved performance, not real performance. To fix that, one would have to add some engine for each command, that would parse it's output and update the progress bar accordingly. This is possible (for recursive commands or commands that process more then one file, it does not have sense for commands processing one file), but from the implementation point of view this is a time-consuming task (to do that for all VCS commands). Also, this can make the real performance only worse. All pros and cons need to be evaluated, I'm not convinced that this should be implemented in promotion D. Sad, pretty sad. Of course that it is all about perception. That's exactly why we do show splash during startup although it does not make the start faster. It directly affects usability as the users will refuse to use product that is not responsive. Hi, I am in favor of a real progress bar wherever possible. In my opinion a progress bar gives the end user the impression that an automated task goes faster, even if the implementation of the progress bar actually increases the total task duration up to ±10%. The other progress bar has just the same function as an hour glass cursor. If the exact implementation of a specific bar is too resource intensive it is always better to implement a less exact bar than no bar at all. For example (just hypothetical): If you need to check in 100 files and you want a very exact progress bar, you need to know a lot of things, like file sizes, network performance, and so on to make an precise indication. But maybe it is also enough to couple it to the number of files. This may result in a bumpy progress bar, but nevertheless it'll be better than none at all. Sincerely, Patrick Holthuizen |