Add experimental CMSIS-NN float16/float32 support#222
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FabKlein
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Jun 15, 2026
FabKlein
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- Introduce float16/float32 operator APIs aligned with quantized CMSIS-NN,
using channel-last layouts only.
- Make float support fully opt-in (`f16`, `f32`, or both) to avoid extra
code size for integer-only builds.
- Add optional optimized kernels for convolution, depthwise convolution,
and pooling.
- Expand float unit test coverage.
- Add GitHub Actions for FVP tests, host tests, and code-size tracking.
Pass --agree-embedded-license to cpackget installs used by the CI workflows so fresh runners do not stop at an embedded license prompt when the pack cache is empty. Also apply clang-format spacing fixes reported by the formatter check. Signed-off-by: Fabien Klein <fabien.klein@arm.com>
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