FCKit

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:

Download all necessary Python dependencies listed in fckit/requirements.txt. 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:

python3 -m pip download -r requirements.txt -d <dir-to-store-dependencies> \
--only-binary=:all: --python-version 310 --platform manylinux_2_17_x86_64

scp/rsync/copy the directory containing the dependencies to the offline system.
Add the following two arguments to the fckit CMake configuration step:

-DENABLE_FCKIT_VENV_OFFLINE=ON -DFCKIT_VENV_WHEEL_DIR=<dir-containing-dependencies>

License

Please read LICENSE.

ECMWF

Metadata

Release files for fckitlib 0.13.5.dev20250515

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Built distribution (wheel)

Table of built distributions (wheels) for fckitlib 0.13.5.dev20250515
File	Interpreter	ABI	Platform	Reset
fckitlib-0.13.5.dev20250515-cp311-cp311-manylinux_2_28_x86_64.whl 13.3 MB May 15, 2025	CPython 3.11	CPython 3.11	Linux glibc 2.28+ x86-64	Details

Release files / fckitlib-0.13.5.dev20250515-cp311-cp311-manylinux_2_28_x86_64.whl

Download URL	fckitlib-0.13.5.dev20250515-cp311-cp311-manylinux_2_28_x86_64.whl
Size	13.3 MB
Tags	CPython 3.11 Linux glibc 2.28+ x86-64
SHA-256 checksum How to use checksums	`24625947b6be0a59815298363c07d6504680fb98e93e742894922b9428bfd0f0`
BLAKE2b-256 checksum How to use checksums	`29d5e77e41f96f94bb77519a312285b9df9c3d3dc1c9489688362a7262306d67`
Upload date	May 15, 2025
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`twine/6.0.1 CPython/3.11.10`