Three comment-only edits surfaced by code review:
- M1: Annotate `tid >= 8` guard with `// 8 = 2 heads × 4 branches`.
- M2: Header pseudocode `actual_ratio = h_norm / iqn_norm` clarified —
the implementation correctly omits the inline `fmaxf` because the
outer guard already enforces `iqn_n >= EPS_DIV`. Comment now states
the invariant explicitly.
- M3: Header "No atomicAdd" line now cites `feedback_no_atomicadd` for
consistency with sibling pearl kernels.
Comment-only — zero runtime effect. cargo check clean.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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