3 Commits

Include renames

Author	SHA1	Message	Date
leonarski_fandClaude Opus 5	0b1fb6c870	image_analysis: share the read-only GPU lookup tables per device ... One analysis engine is built per worker thread, and each uploaded its own copy of tables that are pure functions of the detector geometry: the pixel -> azimuthal bin map and the per-pixel corrections (both in AzIntEngineGPU AND again in AdaptiveSpotFinderGPU, from the same mapping), plus the pixel mask. On an 18 Mpx detector that is ~224 MB per worker; with 32 workers ~7 GB of device memory held 32 identical copies. Upload each table once per GPU instead and hand every engine on that device a shared pointer to it. The cache is keyed by (device, source-vector address) because workers are pinned round-robin across GPUs, so on a multi-GPU node each device keeps its own copy - a kernel may only read memory resident on the device it runs on - and the table is freed on the device that allocated it. Entries are held weakly, so a table goes away with the last engine using it. Measured on an 18 Mpx detector, 32 worker threads, 16 GB card: the stills path went from exhausting the card (OOM in de-novo indexing) to 8.6 GB peak, and a normal rotation run from 14.6 GB to 7.4 GB - it had been running within 1.6 GB of the limit, so any larger detector or second GPU consumer would have tipped it over. Per-worker footprint drops 403 -> 173 MB. Merge statistics are unchanged on a six-crystal regression subset, including two-pass runs where the second pass rebuilds the mapping on refined geometry, and wall time is unchanged (13.5-13.8 s vs 13.8-14.1 s). Also take the launch configuration from the current device rather than device 0 in AzIntEngineGPU and ImagePreprocessorGPU: with round-robin pinning, device 0's SM count and shared-memory size can belong to a different card than the one the kernels use. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>	2026-07-31 18:41:27 +02:00
leonarski_f	d760b12a18	v1.0.0-rc.141 (#51) ... This is an UNSTABLE release. The release has significant modifications and bug fixes, if things go wrong, it is better to revert to 1.0.0-rc.132. * jfjoch_broker: Azimuthal integration mapping is generated with parallel computations, significantly reducing setup times * frontend: Fix selection of FFTW in indexing settings Reviewed-on: #51 Co-authored-by: Filip Leonarski <filip.leonarski@psi.ch> Co-committed-by: Filip Leonarski <filip.leonarski@psi.ch>	2026-04-30 13:04:54 +02:00
leonarski_f	c981e1b91c	v1.0.0-rc.137 (#46) ... This is an UNSTABLE release. The release has significant modifications and bug fixes, if things go wrong, it is better to revert to 1.0.0-rc.132. * jfjoch_broker: Better track time for each operation in the processing stack * jfjoch_broker: Rewrite preprocessing of diffraction images in the non-FPGA workflow to better use GPUs (work in progress) * jfjoch_broker: Remove ROI calculation in the non-FPGA workflow (work in progress) * jfjoch_viewer: Toolbar displays image number starting from 1 (instead of 0) Reviewed-on: #46	2026-04-25 19:59:21 +02:00