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Jungfraujoch/image_analysis/CMakeLists.txt
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leonarski_fandClaude Opus 4.8 58910274bf image_analysis: compute ROI statistics in the non-FPGA path
MXAnalysisWithoutFPGA never filled DataMessage.roi, so ROI integrals were
only available on the FPGA path. Add a software ROI engine that mirrors the
FPGA roi_calc kernel: per-ROI sum, sum of squares, good-pixel count, max and
intensity-weighted centre of mass, with each pixel carrying a 16-bit mask so
it can contribute to any subset of up to 16 ROIs.

New image_analysis/roi/ library (JFJochROIIntegration), structured like azint:
a base that precomputes the per-pixel mask and names, a templated CPU engine
(generic over pixel type for a future 16-bit path), and a GPU kernel using
per-block shared-memory atomics for the STXM case (half-detector ROIs).

Masked pixels are excluded entirely; saturated pixels are excluded from the
sums but still count towards the max, matching roi_calc exactly. The engine is
only constructed when at least one ROI is defined. Downstream CBOR/HDF5 already
consume message.roi, so no further changes are needed.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-17 21:15:54 +02:00

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1.8 KiB
CMake

SET(MINIGLOG ON)
SET(PROVIDE_UNINSTALL_TARGET OFF)
SET(USE_CUDA OFF)
SET(EIGENSPARSE ON)
# Prevent MKL from being found (guarantees no MKL)
SET(CMAKE_DISABLE_FIND_PACKAGE_MKL TRUE)
SET(CERES_THREADING_MODEL "CXX_THREADS")
FetchContent_Declare(
ceres
GIT_REPOSITORY https://github.com/ceres-solver/ceres-solver
GIT_TAG 0c70ed3
EXCLUDE_FROM_ALL
)
FetchContent_MakeAvailable(ceres)
ADD_LIBRARY(JFJochImageAnalysis STATIC
MXAnalysisWithoutFPGA.cpp
MXAnalysisWithoutFPGA.h
MXAnalysisAfterFPGA.h
MXAnalysisAfterFPGA.cpp
IndexAndRefine.cpp
IndexAndRefine.h
dark_mask_analysis/DarkMaskAnalysis.cpp
dark_mask_analysis/DarkMaskAnalysis.h
rotation_indexer/RotationIndexer.cpp
rotation_indexer/RotationIndexer.h
RotationParameters.cpp
RotationParameters.h
WriteReflections.cpp
WriteReflections.h
LoadFCalcFromMtz.cpp
LoadFCalcFromMtz.h
UpdateReflectionResolution.cpp
UpdateReflectionResolution.h
IntegrationOutcome.h
rotation_indexer/RotationIndexerCounter.cpp
rotation_indexer/RotationIndexerCounter.h)
FIND_PACKAGE(Eigen3 3.4 REQUIRED NO_MODULE) # provides Eigen3::Eigen
ADD_SUBDIRECTORY(spot_finding)
ADD_SUBDIRECTORY(bragg_integration)
ADD_SUBDIRECTORY(bragg_prediction)
ADD_SUBDIRECTORY(indexing)
ADD_SUBDIRECTORY(geom_refinement)
ADD_SUBDIRECTORY(lattice_search)
ADD_SUBDIRECTORY(scale_merge)
ADD_SUBDIRECTORY(image_preprocessing)
ADD_SUBDIRECTORY(azint)
ADD_SUBDIRECTORY(roi)
ADD_SUBDIRECTORY(pixel_refinement)
TARGET_LINK_LIBRARIES(JFJochImageAnalysis JFJochAzIntEngine JFJochROIIntegration JFJochImagePreprocessing JFJochBraggPrediction JFJochBraggIntegration JFJochLatticeSearch JFJochIndexing JFJochSpotFinding JFJochCommon JFJochGeomRefinement JFJochScaleMerge JFJochPixelRefine gemmi)