Artifact of "Sampling Optimized Code for Type Feedback"

This is the artifact to accompany our DLS 2020 submission on “Sampling Optimized Code for Type Feedback”. The artifact consists of a virtual machine for the R language, called Ř, a suite of benchmarks written in R, as well as an R script to interpret and plot the results. The Ř VM is included in source format with build instruction, and a compiled version is attached in the form of an OCI compliant image in image.tgz. See the README in artifact.tgz for instructions.