In rugnux people choose the algorithm, not where it runs. -X fft (and the
old -F) now resolves at parse time to the GPU FFT indexer where a GPU is
visible and --no-gpu is not given, and to FFTW otherwise. -X cufft is the
GPU implementation alone, as -X fft was. -X cufft and -X ffbidx without a
GPU now stop at once with a clear message instead of failing later in the
indexer pool. Auto is unchanged and not redundant: on stills with a known
cell and a GPU it takes FFBIDX.
Only rugnux's CLI spelling changes. The internal IndexingAlgorithmEnum, the
broker and its OpenAPI enum keep FFT = the GPU implementation; the CLI
maps onto it, and the command line the viewer writes for a run (RugnuxCommandLine)
gives the enum's FFT back as -X cufft, which re-parses to the same thing.
A run without -X, and -X fft on a machine with a GPU, process exactly as before.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
leonarski_fandClaude Opus 5.5
593590b357
