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Extend FFT-friendly clutter padding to CPU mode and fallback - #12

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mickeyslaven merged 2 commits into
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codex/cpu-clutter-fft-padding-20260913
Sep 14, 2026
Merged

mickeyslaven merged 2 commits into
mainfrom
codex/cpu-clutter-fft-padding-20260913

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@mickeyslaven mickeyslaven commented Sep 13, 2026

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CPU clutter now uses the same FFT-friendly padding approach already used by the
GPU path, including CPU mode and fallback. CPU lengths are selected for FFTW,
not copied from VkFFT. GPU kernels and detector settings are unchanged; faster
CPU timing may affect AUTO selection.

Validation: 22/22 CTest groups and 18/18 offline processor replay cases passed.
These are software fixtures, not physical receiver tests.

@mickeyslaven mickeyslaven changed the title Pad CPU clutter convolution to FFT-friendly lengths Extend FFT-friendly clutter padding to CPU mode and fallback Sep 14, 2026
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mickeyslaven merged commit 0b30fc9 into main Sep 14, 2026
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mickeyslaven deleted the codex/cpu-clutter-fft-padding-20260913 branch September 14, 2026 01:24
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