4 Commits

Include renames

Author	SHA1	Message	Date
leonarski_fandClaude Opus 5.5	672e182d6a	GPU engines wait for their stream before their buffers go; a lost context fails where it is seen ... A pooled CudaDevicePtr frees on the thread's allocation stream, not on the engine's stream, and the pool may hand the memory to another engine - or, past its release threshold, unmap it - as soon as that free is reached, which on an idle allocation stream is at once. An engine destroyed with work still queued (FFTIndexerGPU after SearchCap's last DirectionsChanged upload, a spot finder between DetectAt and Extract, a shadow accumulator after a pending fold, any engine on an exception path) thus had kernels or copies writing memory that was someone else's or no longer mapped. Now: - CudaStream synchronises before cudaStreamDestroy (destructor and move-assignment), which covers engines whose own stream is declared after their buffers (FFTIndexerGPU, the gather buffer); - every engine holding pooled buffers and a stream (shared or own, declared before the buffers) synchronises it in its destructor; BraggIntegrationEngineGPU also before EnsureCapacity reallocates, where a Run that threw leaves work queued. A GPU failure that is handled no longer hides a lost context: ShadowFinder, BeamCenterFFT, the rigid-body pool and model validation call cuda_throw_if_context_lost() before cuda_clear_error(), as the device-decode fallbacks already did; RotationScaleMergeGPU's Alloc does so before waiting up to ten minutes for GPU work beside it and then reporting a lost device as out of memory; and a failed cudaMalloc says why. BeamCenterFFT logs the failure it used to drop silently, the speculative geometry probe logs the exception it swallowed (its GPU fault was otherwise reported by the merge beside it, under the merge's name), and RotationScaleMergeGPU's DeviceGuard no longer throws from its destructor. Only synchronisation and error paths change: p.hkl md5 and the MTZ data (gemmi) are identical to the b530c2d full battery on myob_x10sa, cytc_x10sa, 8a1a, 9gdj, 11if, kdp_x10sa_20keV and 6z9g. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01SVmAWnzCmRKAXVUCdc4iNi	2026-10-10 10:59:24 +02:00
leonarski_f	84228bf8be	v1.0.0-rc.173 (#83) ... * jfjoch_broker: Optional per-dataset authentication - statistics, images and plots can require a bearer token, which jfjoch_viewer supports. * jfjoch_viewer: Dark mode and a theme-matched colour scheme, a magnifier panel, and simpler contrast and background controls. * Rugnux: Multiple performance improvements on GPU and CPU (CPU-only processing up to 40% faster, faster image decoding on ARM), with unchanged results. * Rugnux: `--model` rigid-body refinement runs on the GPU, and the model-validation check is faster and more reliable. * Rugnux: Improved scaling and merging - error model, outlier rejection, absorption correction and French-Wilson amplitudes now agree more closely with XDS and ctruncate. * Rugnux: Improved integration - radial background on powder and ice rings, crowded rotation data keep their reflections, and CPU-only builds integrate large unit cells as GPU builds do. * Rugnux: More robust detector geometry - measured beam centre, X-ray bandwidth and goniometer rate, and geometry refinement accepted only on significant evidence. * Rugnux: Merged files are written in the standard setting, or in the setting of a reference MTZ, structure-factor mmCIF or model, with its free-R flags. * Rugnux: Richer report - ice and powder rings, further lattices, superstructure candidates and mosaicity, with warnings worded as prompts to check. * Rugnux: Clear error messages when a data set needs more GPU or host memory than is available. Reviewed-on: #83 Co-authored-by: Filip Leonarski <filip.leonarski@psi.ch>	2026-09-29 15:57:32 +02:00
leonarski_f	6dfe065365	v1.0.0-rc.172 (#82) ... * Fixed `jfjoch_broker` cancelling every data collection with a CUDA "out of memory" error after long operation: GPU memory no longer leaks with each collection. * Rugnux scales a rotation sweep until the per-frame scales settle instead of for a fixed three rounds, and says so when they did not - merged intensities, and the space group, resolution cut and frame rejection read off them, change accordingly; `--scaling-iterations` is now the cap on that loop (default 100). * Rugnux places every frame of a marCCD, SMV or miniCBF series at the spindle angle its own header states, so a series with missing frames, or with angles written modulo 360, is no longer read at the wrong geometry or refused. * Every rotation run writes two diagnostic files beside its reflections: `<prefix>_detector.jpg`, the detector projection with the pixel mask and the detected beam-stop shadow drawn on it, and `<prefix>_plot.txt`, one row per image. Reviewed-on: #82 Co-authored-by: Filip Leonarski <filip.leonarski@psi.ch>	2026-09-22 06:48:37 +02:00
leonarski_f	9aae0c2ba7	v1.0.0-rc.169 (#79) ... * 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