GraalVM Examples
A collection of examples and use-cases for the GraalVM.
- Weather Predictor is an application that performs temperature prediction using Ruby, R and Node.js.
- FastR Java UI is a Java based Swing desktop UI application showing visualization interactively generated by R script.
- FastR Scalar is a simple, straightforward implementation of "Conway's Game of Life" written in R.
- FastR rJava is a small benchmark script exercising rJava functionality.
- Node.js & FastR is a Node.js web server showing visualization computed and generated in FastR.
Setup
In order to run the examples, the latest GraalVM must be installed.
It can be downloaded from the Oracle Technology Network.
Extract the archive and set the GRAALVM_DIR environment variable to point to the graalvm directory.
To build all examples, execute the build_all.sh script.
A typical problem is proxy set-up: verify that you have the http_proxy, https_proxy, and no_proxy environment variables set properly.
Run
To run a single example, follow the instructions in the README.md file in the example directory.
To run all tests, execute the test_all.sh script.
Further information
- Graal VM on the Oracle Technology Network
- Truffle on Github
- Graal on Github
- FastR on Github
- GraalVM examples
License
All GraalVM examples are licensed under the Universal Permissive License (UPL).