leonarski_f
64bbc44e11
The GPU known-cell indexer behind FFBIDX is now built from an in-tree copy of upstream commit
a94fd4f5c55289e70860feea358182d2072e02b5 (the archive the FetchContent block pinned), so it can carry
local fixes. No behaviour change.
Copied: indexer/src/{indexer.cpp, indexer_gpu.cu, log.cpp} and the ffbidx/ headers the build uses
(indexer.h, indexer_gpu.h, refine.h, log.h, exception.h, envvar.h), each with a header line naming the
upstream URL, commit and licence; LICENSE.md beside them; and the library's test spot lists
(data/simple/files/image{0..8}_{local,peakfinder8,radial}.txt) that FFBIDXIndexerCPU_MatchesGPU reads,
now found in-tree. ffbidx/version.h is written once ("1.1.3-a94fd4f") instead of generated - the
generator ran git in the parent build, so it used to stamp Jungfraujoch's own hash.
The in-tree target keeps the name fast_indexer_static and what upstream's indexer/src/CMakeLists.txt
gives the static library: the source list, CUDA_RUNTIME_LIBRARY Static, cxx_std_17 (PUBLIC), the source
directory as PUBLIC include, CUDA::cudart_static and Threads::Threads (PRIVATE), Eigen3::Eigen (PUBLIC,
the project's), the CUDA-architecture default only where none is set, and -Xcompiler=/Zc:preprocessor for
the CUDA sources under MSVC (CUB needs the conforming preprocessor). Left out: the shared library, the C
API (c_api.cpp, unused), install/pkg-config rules, the version_txt generator target, the top-level
project's data/tests/python/examples subdirectories, and -DVECTOR_CANDIDATE_REFINEMENT=1 (no source
reads it).
Licences: COLLECT.sh takes the text from the vendored LICENSE.md; the THIRD_PARTY_NOTICES row moves from
the fetched to the vendored table. CLAUDE.md's list of FetchContent downloads no longer names it.
Verified: clean configure and build of rugnux and jfjoch_test; FFBIDXIndexerCPU_MatchesGPU and the
Portable_FFBIDXIndexerCPU tests pass; a 3000-image stills run gives the md5-identical merged .hkl with
the fetched and the vendored library.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_015CeEGgpKdfkCTJb3YNMJcu
(cherry picked from commit 0e4fcb87de0fbb7c0022750ff4d62d8c5a5c3c18)
Jungfraujoch
Application to receive and analyse data from the PSI JUNGFRAU and EIGER detectors, together with
rugnux, its program for processing stored diffraction data - rotation and serial, macromolecular
and small-molecule - from images to merged reflections.
All documentation is now placed in docs/ subdirectory and for the current version hosted on Jungfraujoch Read The Docs page.