Documentation Update

(6/20/25) The MEASUR Tools Suite is currently being updated for better usability by third parties. This includes a refactoring of the current code base to follow consistent practices, better organization and enhanced documentation around the engineering aspects of the calculations. Further details on timeline and implementation will be added shortly. Please check back for updates.

About

The MEASUR Tools Suite is a collection of industrial efficiency calculations written in C++ and with bindings for compilation to WebAssembly. The tool suite web assembly module is used for calculations with the MEASUR application.

For more information about the MEASUR ecosystem visit https://industrialresources.ornl.gov/measur

Hosted documentation can be found at https://industrialresources.ornl.gov/measur/suite/docs

The npm packages can be downloaded and install from registry

Dependencies

C++

• make
• CMake (cmake-curses to use the ccmake gui)
• GCC 4.8.5 or later
  • Windows: MinGW or Cygwin or Visual Studio Build Tools or with other C++ compiler
• Doxygen (only for building documentation)

Web Assembly Compilation SDK

• Emscripten (emsdk) - Follow instructions for install https://emscripten.org/docs/getting_started/downloads.html

Node

• Node LTS https://nodejs.org/en/

Building

• cd into the emsdk directory:
  • run ./emsdk install latest followed by ./emsdk activate latest
  • Activate PATH and other environment variables by running source ./emsdk_env.sh or on Windows run emsdk_env.bat
• cd into MEASUR-Tools-Suite directory:
  
  • create directory build-wasm and cd into it
  • run emcmake cmake -DBUILD_WASM=ON ..
    • Note: If multiple compilers are present and default environment is not used, use -G "XXX Makefiles", example for windows using MinGW => emcmake cmake -D BUILD_WASM=ON .. -G "MinGW Makefiles"
      
  • run emmake make

Unit Tests

• To run the WASM unit tests:
  • Install node_modules dependencies: cd into MEASUR-Tools-Suite directory and
    run npm install followed by npm run test-wasm
• To build C++ unit tests, ensure the BUILD_TESTING flag is set (which is default) then:
  • create directory build-cpp and cd into it
  • run ‘'cmake ..’<br>
    • Note: If multiple compilers are present and default environment is not used, use -G "XXX Makefiles", example for windows using MinGW =>cmake .. -G "MinGW Makefiles"
  • run'cmake –build .'
  • executecpp_tests.exe
• On MacOS or Linux, the test executable can be found under thebindirectory. On Windows, the executable can be found under either theDebugorRelease` directories, depending on CMake configuration

Packaging

• Enable the BUILD_PACKAGE flag in the CMakeCache, then cmake ./ then make package
• Or use this directly for Windows: cmake -D BUILD_TESTING:BOOL=OFF ./ and cmake --build . --config Release --target PACKAGE
• To make package on Linux or Mac, run ccmake. and set BUILD_TESTING OFF, BUILD_PACKAGE ON, then configure and generate. Then make package.

Documentation

• To generate documentation: doxygen Doxyfile

Dockerizing

To make it easy for developers local building and testing, it is dockerized. To run it in docker follow this steps.

• Download the repository
• Open command line tool, change directory to the repository run docker compose up -d
• To stop the running container run docker compose down
• Running Unit Tests
  • WASM: in a browser, launch http://localhost:3000/
  • C++: run docker exec -it measur-tools-suite-build /bin/bash and run the executable /home/MEASUR-Tools-Suite/build-cpp/cpp_tests
    • Note:
      • Every time the container is started it will rebuild the application, to check status run docker compose logs --tail 5
      • This is not a tutorial for docker, assumption is made the user is knowledgeable.