#16 closed enhancement (rejected)
Implement analysis of variable infos to identify invalid data dependencies
| Reported by: | swagner | Owned by: | swagner |
|---|---|---|---|
| Priority: | lowest | Milestone: | HeuristicLab 3.3.0 |
| Component: | Core | Version: | 3.2 |
| Keywords: | Cc: |
Description
Variable infos provide information about the variables an operator creates, reads, writes, etc. This information could be used to statically analyze operator graphs to find invalid data dependencies and to inform the user about it.
Additionally this analysis would be crutial for GP-based development of heuristic optimization algorithms to identify invalid solutions.
Change History (6)
comment:1 Changed 16 years ago by swagner
- Milestone changed from 3.0 to 3.2
- Version changed from 3.0 to 3.2
comment:2 Changed 16 years ago by swagner
- Milestone changed from 3.2 to Iteration 0
comment:3 Changed 14 years ago by swagner
- Priority changed from major to trivial
comment:4 Changed 14 years ago by swagner
- Resolution set to wontfix
- Status changed from new to closed
VariableInfos have been replaced by Parameters in HeuristicLab 3.3. Anyhow, a comprehensive analysis of data dependencies is very hard, as it would not only require a static analysis but also an analysis of the dynamic behavior of an algorithm. The cost-benefit ratio of this enhancement is rather questionable and therefore this ticket will not be addressed in the future.
comment:5 Changed 14 years ago by swagner
- Milestone changed from Iteration 4 to Current
Milestone Iteration 4 deleted
comment:11 Changed 14 years ago by swagner
- Milestone changed from Current to HeuristicLab 3.3.0
Milestone Current deleted
Milestone 3.2 deleted