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This release is a pre-release and may not be stable for production use.

FCKit

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Fortran toolkit for interoperating Fortran with C/C++.

In addition useful algorithms from ecKit are wrapped with Fortran.

Project website and reference documentation on released versions: https://confluence.ecmwf.int/display/FCKIT

fctest

Unit Testing Framwork for Fortran, made easy.

  • C Preprocessor Macros are used to make writing tests extremely fast
  • Tests in one file are bundled in a Test Suite (Fortran Module)
  • Python script generates a main program for a Test Suite
  • Driven by CMake build system ( and ctest )

To use in your ecbuild project

Simply add following line to your project's CMakeLists.txt

ecbuild_add_option( FEATURE FCTEST  DEFAULT ${ENABLE_TESTS}
                    DESCRIPTION "Fortran Unit Testing Framework"
                    REQUIRED_PACKAGES "NAME fckit" )

See src/examples folder how to add and create the unit-tests.

fckit

Various Fortran modules helpful to create mixed-language applications

  • MPI
  • Logging

Offline build of fckit Python virtual environment

An offline build/installation of the fckit Python virtual environment can be completed as follows:

  1. Download all necessary Python dependencies of src/fckit/fckit_yaml_reader. ruamel.yaml.clib is not a pure Python package, so we have to ensure a wheel compatible with the target platform is downloaded. pip compatibility tags for any system can be displayed using python3 -m pip debug --verbose, and buit-distributions (i.e. wheels) for ruamel.yaml.clib can be found here. For a linux installation based on an x86 architecture using Python3.10, the following command can be used:
FCKIT_WHEEL_ARCH=manylinux_2_17_x86_64 FCKIT_WHEEL_PYTHON_VERSION=310 ./populate

This will download all the wheels to <source-dir>/artifacts. It should be noted that if FCKIT_WHEEL_ARCH and FCKIT_WHEEL_PYTHON_VERSION are not specified then the wheels are downloaded for the calling system's Python interpreter.

  1. scp/rsync/copy the directory containing the dependencies to the offline system.

  2. Add the path to the artifacts directory to the fckit CMake configuration step, i.e. -DARTIFACTS_DIR=<path-to-artifacts-dir>.

License

Please read LICENSE.


ECMWF

Metadata

Release files for fckitlib 0.13.5.dev20250529

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Built distributions (wheels)

Table of built distributions (wheels) for fckitlib 0.13.5.dev20250529
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fckitlib-0.13.5.dev20250529-cp312-cp312-macosx_13_0_arm64.whl CPython 3.12 CPython 3.12 macOS 13.0+ ARM64 Details
fckitlib-0.13.5.dev20250529-cp311-cp311-macosx_13_0_x86_64.whl CPython 3.11 CPython 3.11 macOS 13.0+ x86-64 Details
fckitlib-0.13.5.dev20250529-cp310-cp310-macosx_13_0_x86_64.whl CPython 3.10 CPython 3.10 macOS 13.0+ x86-64 Details
fckitlib-0.13.5.dev20250529-cp310-cp310-macosx_13_0_arm64.whl CPython 3.10 CPython 3.10 macOS 13.0+ ARM64 Details
fckitlib-0.13.5.dev20250529-cp39-cp39-macosx_13_0_arm64.whl CPython 3.9 CPython 3.9 macOS 13.0+ ARM64 Details

Total release size: 2.1 MB

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