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Summary of ChangesHello, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed! This pull request transitions the project's interpolation backend from Highlights
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Code Review
This pull request replaces Interpolations.jl with FastInterpolations.jl to improve performance. The changes include updating dependencies, replacing the interpolation logic in a new src/utility/fastinterpolation.jl file, and adjusting tests.
My review found a few critical issues in the new interpolation file related to out-of-bounds handling, which will likely cause errors at runtime. I've provided suggestions to fix these. I've also included a suggestion to improve the clarity of the testing instructions in AGENTS.md. Overall, the switch to FastInterpolations.jl is a good direction, but the implementation needs some fixes.
Benchmark Results (Julia v1)Time benchmarks
Memory benchmarks
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Code Review
This pull request replaces Interpolations.jl with FastInterpolations.jl to improve performance by updating dependencies, replacing the interpolation logic with a new fastinterpolation.jl file, and adjusting tests. No security vulnerabilities were identified. However, there are a few areas for improvement: the old interpolation.jl file appears unused and should be removed, the interpolation function has a silent fallback for unsupported orders that could be made safer by throwing an error, and a memory allocation always occurs in one case, contradicting the docstring about in-place modification. Addressing these points will improve code clarity and robustness.
* refactor: improve boundary handling * Support higher order interpolation for StructuredGrid
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Check the efficiency of replacing Interpolations.jl with FastInterpolations.jl. Address #241
With FastInterpolations.jl 0.3, there are some type constraints that prohibit interpolating for SVectors. If that is addressed, I expect the performance would be much better.
With FastInterpolations.jl 0.4, SVectors are supported. The only thing left is a lack of NaN boundary treatment (or, as quoted from the original author, the constant extrapolation method). As a temporary workaround, we use flat boundary for now.