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2 Commits
Author SHA1 Message Date
leonarski_fandClaude Opus 5 7dea9eaf9c One process-wide lock for FFTW planning
FFTW's planner (every fftwf_plan_* and fftwf_destroy_plan) shares global state
and is not thread-safe; executing a plan is. FFTIndexerCPU and BeamCenterFFTCPU
each guarded their planning with a lock of their own, TranslationalNCS and the
viewer's spectrum with none, and ModelFFT with a third - which does not stop
two of them planning at once. common/FFTWPlannerLock.h holds the one mutex they
all now take. No numerical change.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_013nW6FNRP1bBJJ8pfHiByAT
2026-09-20 18:45:03 +02:00
leonarski_f 9aae0c2ba7 v1.0.0-rc.169 (#79)
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* Building Jungfraujoch no longer needs zlib or Eigen installed on the machine, and the dependencies the build fetches are pinned and updated to current releases.
* rugnux: improvements in indexing, lattice selection and geometry post-refinement, which index crystals that previously returned no lattice and keep the better of the two geometries a run measures.
* rugnux: improvements in beam-centre measurement, beam-stop detection and space-group determination.
* rugnux: the unit cell reported with a determined space group now obeys that group - a cell whose symmetry was confirmed from the intensities is re-refined under it, and a cell the group cannot describe is reported with a warning rather than as it stands.
* rugnux drops the stretches of a rotation sweep whose removal measurably improves the merged intensities and reports what became of every frame, and decides the resolution cut on the crystal's own diffraction rather than on its ice rings.
* The rugnux results report is machine-readable - every line that is not `KEY= value` data starts with `#` - and states the build it was written by, its authorship and its terms of use (`REPORT_VERSION= 8`).
* `jfjoch_viewer`: improvements in the file manager (CBF frames beside HDF5 datasets, a remembered root), the dataset plots, the inspector and the image statistics, plus a settable font size, a view of the rugnux results report, usable performance over a remote display (`ssh -X`) and a reset of all settings to defaults; the reciprocal-space window is removed.
* Broker fixes around DECTRIS collections and dark-mask calibration: re-initialising after a run that never started no longer freezes the broker, a cancelled calibration is abandoned instead of reported as done, and a collection whose start message never arrives ends by itself.

Reviewed-on: #79
Co-authored-by: Filip Leonarski <filip.leonarski@psi.ch>
2026-09-15 17:09:31 +02:00