leonarski_fandClaude Opus 5 c10d7ced17 rugnux: build the first-pass analysis engine once, not per image
The first-pass spot cache constructed an MXAnalysisWithoutFPGA and an
AzimuthalIntegrationProfile inside the per-image lambda, so every cache
miss allocated a CUDA stream, the preprocessing buffer, the spot finder,
the azimuthal integrator and the Bragg engine, used them for one frame,
and freed them again - hundreds of times, serially, on the
--redo-rotation-spots path. Both worker loops already hoist the same
object out of their loop; only this path did not.

Build them once for the whole first pass, and only when spots actually
have to be found (with --reuse-rotation-spots there is nothing to
allocate). Reuse is safe because every azimuthal-integration path -
CPU, GPU and the fused adaptive engine - clears the caller's profile
before adding to it, so each frame's output is unchanged.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
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Jungfraujoch

Application to receive data from the PSI JUNGFRAU and EIGER detectors.

All documentation is now placed in docs/ subdirectory and for the current version hosted on Jungfraujoch Read The Docs page.

S
Description
Jungfraujoch Data Acquisition System
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