Software requirements

Operating system

Recommended operating system is Red Hat Enterprise Linux (RHEL) / Rocky Linux versions 8 or 9. For this operating systems we provide RPMs with pre-built binaries to simplify deployment. On experimental basis we also build repositories for Ubuntu 22.04 and 24.04.

Running Jungfraujoch on Red Hat Enterprise Linux 7 is currently not tested and not recommended, but likely possible with providing some packages from external repositories.

Software dependencies

Required:

• C++20 compiler and C++20 standard library; recommended GCC 11+ or clang 14+ (Intel OneAPI, AMD AOCC)

• CMake version 3.21 or newer + GNU make tool

• zlib compression library

• EIGEN library (only on a compilation system)

• HDF5 library version 1.10 or newer - see github.com/HDFGroup/hdf5

• TIFF library - see gitlab.com/libtiff/libtiff

• JPEG library (preferably jpeg-turbo) - see github.com/libjpeg-turbo/libjpeg-turbo

Optional:

• CUDA compiler version 11 or newer - required for MX fast feedback indexer

• FFTW library - for indexing if GPU/CUDA is absent

• NUMA library - to pin threads to nodes/CPUs

• Node.js - to make frontend

• Qt version 6 (for jfjoch_viewer)

Automatically downloaded by CMake and statically linked:

• SLS Detector Package - see github.com/slsdetectorgroup/slsDetectorPackage

• Zstandard (Facebook) - see github.com/facebook/zstd

• Cpp-http library for HTTP server and client - see github.com/yhirose/cpp-httplib

• Fast feedback indexer (Hans-Christian Stadler, PSI) - see github.com/paulscherrerinstitute/fast-feedback-indexer

• Catch2 testing library - see github.com/catchorg/Catch2

• Ceres Solver library for least square optimization - see [http://ceres-solver.org/]

• Spdlog logging library - see github.com/gabime/spdlog Please follow the link provided above to check for LICENSE file. Building code with dependencies above requires access from the build system to github.com.

Directly included in the repository:

• JSON parser/writer from N. Lohmann - see github.com/nlohmann/json

• Xilinx arbitrary precision arithmetic headers - see github.com/Xilinx/HLS_arbitrary_Precision_Types

• Bitshuffle filter from K. Masui - see github.com/kiyo-masui/bitshuffle

• Fast replacement for Bitshuffle pre-compression filter (Kal Cutter, DECTRIS) - see github.com/kalcutter/bitshuffle

• Tinycbor (Intel) - see github.com/intel/tinycbor

• LZ4 compression by Y.Collet - see github.com/lz4/lz4

• ZeroMQ library (through slsDetectorPackage) - see github.com/zeromq/libzmq

• Base64 decoder/encoder - see gist.github.com/tomykaira

• GEMMI library by Global Phasing - see github.com/project-gemmi/gemmi

For license check LICENSE file in respective directory