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v1.0.0-rc.156 (#66)
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_process: Major rotation (rot3d) data processing overhaul - robust profile-fit integration, Cauchy-loss scaling with optional absorption surface, de-novo indexing and space-group/centering determination fixes, and merging statistics + ISa in the mmCIF output.
* jfjoch_process: Add EXPERIMENTAL ice-ring detection (--detect-ice-rings) that excludes ice reflections from scaling.
* Compression: Add BSHUF_ZSTD_RLE_HUFF, make compression size-aware (drop frames that don't fit rather than aborting), and add the jfjoch_recompress tool.
* jfjoch_viewer: Report "Multiple lattices detected" and grey out "Analyze dataset" on a live connection.
* jfjoch_broker: Write smargon chi/phi goniometer positions to NXmx; read sensor thickness/material from HDF5 metadata.
* CI: Build Windows (CUDA and non-CUDA) installers.Reviewed-on: #66

Co-authored-by: Filip Leonarski <filip.leonarski@psi.ch>
2026-07-03 19:18:56 +02:00

8.5 KiB

Third-party software notices

Jungfraujoch is licensed under GPL-3.0 (see LICENSE); the FPGA design is licensed under CERN-OHL-S-2.0 (see fpga/LICENSE). It builds on a number of third-party components, acknowledged below as required by their licenses.

This file is the human-readable manifest. The verbatim license texts live in the licenses/ directory (regenerate with bash licenses/COLLECT.sh). The frontend's bundled JavaScript dependencies are listed separately in frontend/dist/THIRD_PARTY_LICENSES.txt, generated at build time (npm run licenses).

All licenses below are GPL-3.0-compatible.

Fetched at build time and statically linked into the C++ binaries

These are downloaded by CMake (FetchContent / ExternalProject) during the first configure and linked into the Jungfraujoch executables.

Component Version Copyright License (SPDX) License text
spdlog 1.17.0 Gabi Melman MIT spdlog.txt
Zstandard (pinned) Meta Platforms, Inc. BSD-3-Clause zstd.txt
HDF5 2.1.0 The HDF Group; UIUC BSD-3-Clause-style hdf5.txt
slsDetectorPackage 8.0.2 / 9.2.0 PSI LGPL-3.0-or-later LGPL, GPL
cpp-httplib 0.39.0 Yuji Hirose MIT cpp-httplib.txt
libzmq (ZeroMQ) 4.3.5 iMatix and contributors MPL-2.0 libzmq.txt
libtiff 4.7.1 Sam Leffler; SGI libtiff (BSD-like) libtiff.txt
FFTW 3.3.10 Matteo Frigo; MIT GPL-2.0-or-later fftw.txt
Ceres Solver (pinned) Google Inc. and contributors BSD-3-Clause ceres-solver.txt
fast-feedback-indexer (pinned) PSI BSD-3-Clause fast-feedback-indexer.txt
libjpeg-turbo (pinned) D. R. Commander and others; IJG IJG + BSD-3-Clause + Zlib libjpeg-turbo.txt
Catch2 3.13.0 Catch2 Authors BSL-1.0 catch2.txt

Catch2 is used only to build the test binary (jfjoch_test) and is not part of any shipped artifact; it is listed here for completeness.

Vendored directly in the repository

These are copied into the source tree (see the path) rather than fetched.

Component Path Copyright License (SPDX) License text
nlohmann/json include/nlohmann/ Niels Lohmann MIT nlohmann-json.txt
Macaron Base64 include/base64/ tomykaira MIT base64-macaron.txt
TinyCBOR frame_serialize/tinycbor/ Intel Corporation MIT tinycbor.txt
Bitshuffle compression/bitshuffle/ Kiyoshi Masui MIT bitshuffle.txt
Bitshuffle (h-perf) compression/bitshuffle_hperf/ Kal Cutter (DECTRIS) Apache-2.0 bitshuffle-hperf.txt
LZ4 compression/lz4/ Yann Collet BSD-2-Clause lz4.txt
HLS arbitrary-precision types fpga/include/ Xilinx, Inc. Apache-2.0 xilinx-hls-headers.txt
GEMMI gemmi_gph/ Global Phasing Ltd. MPL-2.0 gemmi.txt
xbflash.qspi tools/xbflash.qspi/ Xilinx / AMD Apache-2.0 xbflash-qspi.txt
wingetopt tools/wingetopt/ Todd C. Miller; The NetBSD Foundation ISC AND BSD-2-Clause wingetopt.txt

Runtime libraries and SDKs (shipped in binaries, not in the source tree)

Component Used by License Notice
Qt 6 jfjoch_viewer LGPL-3.0 notice, LGPL-3.0
NVIDIA CUDA Toolkit (cudart, cuFFT) CUDA builds NVIDIA CUDA EULA notice, EULA
zlib everywhere (compression) Zlib zlib.txt
Eigen analysis libs, Ceres, ffbidx (header-only) MPL-2.0 (+ BSD parts) eigen.txt, README

Frontend (npm) dependencies

The React/TypeScript frontend (frontend/) bundles a large transitive tree of npm packages, overwhelmingly MIT/ISC/BSD/Apache-2.0 licensed. Their full notices are generated automatically:

cd frontend && npm run licenses     # writes dist/THIRD_PARTY_LICENSES.txt

The generated file is produced as part of the frontend build target and installed alongside the served frontend, so the shipped web UI carries its own attribution.

Notes on weak-copyleft and attribution-sensitive components

  • MPL-2.0 (Eigen, GEMMI, libzmq): file-level copyleft. GEMMI is vendored in gemmi_gph/ in trimmed form; libzmq is fetched at build time; Eigen is provided externally (header-only). The corresponding source is available from each project upstream.
  • FFTW is GPL-2.0-or-later — compatible with, and absorbed by, this project's GPL-3.0 license.
  • Apache-2.0 components: where upstream ships a NOTICE file, it is reproduced in the corresponding licenses/ text.
  • Qt (LGPL-3.0) and NVIDIA CUDA (EULA) carry redistribution conditions beyond a copyright notice; see their dedicated notice files. The verbatim LGPL-3.0 and CUDA EULA texts are bundled (licenses/Qt6-LGPL-3.0.txt, licenses/NVIDIA-CUDA-EULA.txt); the CUDA EULA is the one shipped with CUDA Toolkit 12.8 — replace it if you build against a different toolkit version.