JuliaDiff / JuliaDiff/SparseMatrixColorings.jl
Add a check for the symbols used in ColoringProblem and ConstantColoringAlgorithm
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- Julia
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Description
I didn't know that the order of the symbols were different for ColoringProblem and ConstantColoringAlgorithm.
I was able to create problem and algo but it took me a few minutes why the dispatch was not working for compress.
problem = ColoringProblem{:nonsymmetric,:column}()
algo = ConstantColoringAlgorithm{:column,:nonsymmetric}(B, color)
result = coloring(B, problem, algo)
C = compress(B, result)
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First steps
- Read the whole issue, then the project's contributing guide.
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Research direction
Start by locating the definitions and dispatch paths for ColoringProblem, ConstantColoringAlgorithm, and compress, then reproduce the issue's Julia example. Done means mismatched symbol orders are detected with a clear check or error before dispatch fails.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- julia
- Domain
- developer-experience
- Issue type
- Feature
- Difficulty
- 2/5
- Estimated time
- 1-3 hours
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 50/100