Minimizing Makespan - the total duration vehicles are on the road
Nobody has claimed this yet.
Assessment
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Newbie friendliness
- 35/100
Research direction
No file or test is named. Locate the Node.js binding path for routing cost and duration handling, then compare it with the proposed C++ time-dimension finalizer logic; done means the binding can minimize total vehicle time on the road rather than only total driving hours.
Written by the indexing model from the issue text.
Description
At the moment users can pass in a durations matrix for costs and we will minimize the total number of vehicle driving hours. In contrast, this ticket is about minimizing the total duration vehicles are on the road.
Implementation:
Minimize the route's end cumul var. for the time dimension. This will minimize the overall completion time.
for (auto vehicle = 0; vehicle < model.vehicles(); ++vehicle)
model.AddVariableMinimizedByFinalizer(model.CumulVar(model.End(vehicle), timeDimension));
- Dominant language
- C++
- Stars
- 155
- Forks
- 47
- PR merge metrics
- No merged PRs in 30d
Contributor guide
First steps
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- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
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