Reuse scratchCentroid buffer in updateCentroidsUnweighted to avoid per-centroid allocation#5

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eolivelli merged 2 commits into

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fix/kmeans-centroid-scratch-buffer

Apr 26, 2026

Commits on Apr 23, 2026

Cut SparseIntMap heap overhead, add static graph-overhead estimator

eolivelli
and
claude
committed

Commits on Apr 25, 2026

Reuse scratchCentroid buffer in updateCentroidsUnweighted to avoid per-centroid allocation

eolivelli
and
claude
committed