Optimise cumsum#575

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lshaw8317 merged 18 commits intomainfrom

optimise_cumsum

Feb 11, 2026

Commits on Feb 3, 2026

Initial attempt (need to add tests)
lshaw8317
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Commits on Feb 4, 2026

Commits on Feb 5, 2026

Add loop over reduction axis
lshaw8317
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Commits on Feb 8, 2026

Correct fast_path for arbitrary axis
lshaw8317
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Commits on Feb 9, 2026

Commits on Feb 10, 2026