instrumentr

Overview

instrumentr is an instrumentation framework for R that helps you address common dynamic analysis problems. It exposes hooks for the following program execution events :

• Application

  • Load
  • Unload
  • Attach
  • Detach

• Package

  • Load
  • Unload
  • Attach
  • Detach

• Function

  • Attach
  • Detach

• Call

  • Entry
  • Exit

These hooks invoke user defined callbacks that receive the state of the running program in the form of model objects. Model object properties can be queried using a comprehensive API at both R and C++ level.

Setup

To install the latest version, run the following R command:

devtools::install_github("PRL-PRG/instrumentr")

To uninstall the existing version, run the following R command:

remove.packages("instrumentr")

Getting help

Please report bugs with a minimal reproducible example at GitHub.

Request new features with use cases at GitHub.

For questions please contact Aviral Goel.