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docs: clarify VNNI dispatch tiers — F32x16 is the floor, no scalar on x86 avx512vnni (64 MACs) and avxvnniint8 (32 MACs) are mutually exclusive by hardware generation. The scalar i32 path in matvec_dispatch only exists for non-x86 correctness. On x86, the thinking engine dispatches to F32x16 FMA (16 MACs) when no VNNI is detected — never reaches the scalar path. https://claude.ai/code/session_01ChLvBfpJS8dQhHxRD4pYNp #83

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AdaWorldAPI merged 1 commit into from
Apr 4, 2026
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docs: clarify VNNI dispatch tiers — F32x16 is the floor, no scalar on…

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