mcabbott / mcabbott/LazyStack.jl
Faster access for tuple of arrays
Open
Nobody has claimed this yet.
- Dominant language
- Julia
- Stars
- 29
- Forks
- 4
- PR merge metrics
- No merged PRs in 30d
Description
This is currently much slower than LazyArrays.Hcat, surely it can be fixed:
https://github.com/mcabbott/LazyStack.jl/blob/19889acd942cf9725b7d26dea87600fdb456f663/test/speed.jl#L24-L29
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 with test/speed.jl lines 24-29 and compare the tuple-of-arrays access there with LazyArrays.Hcat. Measure the current access time and investigate the difference; done means the tuple-of-arrays case is faster and the speed test reflects the improvement.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- julia
- Domain
- performance
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100