JuliaArrays / JuliaArrays/StaticArrays.jl
In-place versions for matrix operations when using mutable static arrays
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feature
- Dominant language
- Julia
- Stars
- 844
- Forks
- 159
- Avg merge
- 3d 21h
- Merged PRs (30d)
- 3
Description
There are currently no in-place implementations for lu factorization and ldiv when using mutable matrices/vectors (MMatrix and MVector). This currently causes errors when using a stiff ODE solvers with the state being an MVector.
This may be related to issue #1031.
Contributor guide
No contributing guide indexed for this repository
First steps
- Read the whole issue, then the project's contributing guide.
- 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.
Research direction
Start by locating the in-place LU factorization and left-division implementations for MMatrix and MVector, then compare the related discussion in issue #1031. Confirm the behavior with a stiff ODE solver using an MVector state; done means these operations no longer raise errors.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- julia
- Domain
- data
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 38/100