feat(be-tier9): BE support for Rgbf32 / Rgbf16 row kernels#83

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uqio merged 10 commits intomainfrom

May 8, 2026

Commits on May 7, 2026

feat(be-tier9): BE support for Rgbf32/Rgbf16 row kernels

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fix(be-tier9): widen_f16x4_sse BE path tail-overread in rgbf16 kernels
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fix(be-tier9): make scalar BE conversion target-endian aware

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Commits on May 8, 2026

fix(be-tier9): NEON f16 widen over-read + host-native f32 routing

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fix(be-tier9): route Rgbf32/Rgbf16 sinker through HOST_NATIVE_BE

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fix(be-tier9): NEON f32 pass-through respects host endian; gate dispatcher-equivalence tests on LE host

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fix(be-tier9): RGBA raw-load fast paths respect host endian (audit follow-up)

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test(be-tier9): gate LE-fixture scalar tests on cfg(target_endian = "little")

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test(be-tier9): gate NEON LE-fixture parity tests on cfg(target_endian = "little") (audit follow-up)

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docs+perf(be-tier9): address Copilot review on PR #83

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