Making the worker streams non-blocking removed the implicit ordering that the
constructors were still relying on. Each engine uploads its static inputs - the
pixel mask, the pixel-to-bin map, the corrections, the ROI map - with a blocking
NULL-stream cudaMemcpy, and then reads them from kernels on its own stream. A
pageable host-to-device cudaMemcpy returns once the source has been staged, with
the DMA still in flight, and a non-blocking stream no longer waits for the NULL
stream. The failure mode is a silently unapplied mask or a stale mapping, not a
crash, so it would not have announced itself.
Put them on the stream the engine already owns, and synchronise once at the end of
the constructor - that is required for the preprocessor, whose source is a local
vector, and leaves the others settled rather than in flight for the cost of one
one-time sync. The GPU spot-finder test uploaded its image the same way.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
This is an UNSTABLE release. It includes many experimental features, as well as many AI generated fixes. We recommend using rc.152 for production use.
* jfjoch_broker: Add EXPERIMENTAL pixelrefine mode for image processing
* jfjoch_broker: Allow to load user mask from 8-bit and 16-bit TIFF files
* jfjoch_broker: Add ROI calculation in non-FPGA workflow
* jfjoch_broker: Fixes to TCP image pusher
* jfjoch_broker: Remove NUMA bindings
* jfjoch_broker: Improvements to indexing
* jfjoch_broker: For PSI EIGER, trimming energies are taken from the detector configuration (now compulsory) instead of hardcoded values
* jfjoch_writer: Save ROI definitions and the per-pixel ROI bitmap in the master file; azimuthal ROIs support phi (angular) sectors
* jfjoch_viewer: Major redesign with dockable panels and saved layouts, plus on-canvas creation/move/resize of box, circle and azimuthal ROIs
* jfjoch_viewer: Run jfjoch_process reprocessing jobs from inside the GUI and overlay per-run results
Reviewed-on: #63