#1846 closed defect (done)
Changing the InputVariables of a ProblemData can be very slow
| Reported by: | mkommend | Owned by: | mkommend |
|---|---|---|---|
| Priority: | medium | Milestone: | HeuristicLab 3.3.7 |
| Component: | Problems.DataAnalysis | Version: | 3.3.7 |
| Keywords: | Cc: |
Description
When dealing with larger datasets changing the allowed input variables is very slow.
Change History (6)
comment:1 Changed 13 years ago by mkommend
- Status changed from new to accepted
comment:2 Changed 13 years ago by mkommend
comment:3 Changed 13 years ago by mkommend
- Owner changed from mkommend to ascheibe
- Status changed from accepted to reviewing
comment:4 Changed 13 years ago by ascheibe
- Owner changed from ascheibe to mkommend
- Status changed from reviewing to readytorelease
comment:5 Changed 12 years ago by gkronber
- Resolution set to done
- Status changed from readytorelease to closed
comment:6 Changed 12 years ago by gkronber
- Version changed from 3.3.6 to 3.3.7
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r7796: Excluded DateTime[] and string[] from object graph traversing.
The reason is that due to changes in the Dataset it can contain DateTime[] and string[]. Changing the input variables of a problem data triggers a problem reset event and the surrounding algorithm is prepared. During the preparation of an algorithm all discovered IStatefulItems are initialized, which are discovered by object graph traversal. As previously DateTime[] and string[] were further processed, several thousand unnecessary calls were executed that results in a lag when input variables are changed.