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perf(core): optimize sort/reverse permutation from O(n^2) to O(n) #38

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perf(core): optimize sort/reverse permutation from O(n^2) to O(n) #38

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f39f76e
perf(core): optimize sort/reverse permutation from O(n^2) to O(n)
senrecep Mar 31, 2026
e91ea8b
perf(core): replace shift() with cursor in sort permutation bucket lo…
senrecep Mar 31, 2026
e5b99ec
bench(core): add sort/reverse permutation O(n^2) vs O(n) benchmark
senrecep Apr 8, 2026
f9e128d
bench(core): improve sort permutation benchmark with statistical rigor
senrecep Apr 8, 2026
dfd8694
fix(core): apply cursor-based permutation to active sort/reverse handler
senrecep Apr 8, 2026
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7 changes: 7 additions & 0 deletions .changeset/sort-permutation-on-optimization.md
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"@geajs/core": patch
---

### @geajs/core (patch)

- **Sort/reverse permutation O(n) optimization**: Replace O(n^2) nested-loop permutation calculation with a Map-based O(n) index lookup, improving performance on large sorted arrays.
2 changes: 2 additions & 0 deletions .gitignore
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node_modules
.history
.omc
.serena
.DS_Store
dist
dist-profile
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