Description
An Interruptible Progress Bar with OpenMP Support for C++ in R Packages.
Description
Allows to display a progress bar in the R console for long running computations taking place in c++ code, and support for interrupting those computations even in multithreaded code, typically using OpenMP.
README.md
RcppProgress
a R package that provides a c++ interruptible progress bar with OpenMP support for c++ code in R packages
example
see a detailed example on Rcpp Gallery: http://gallery.rcpp.org/articles/using-rcppprogress/
How to build
Prerequisites:
- OpenMP support to use the multithreaded parallelized version. OpenMP is available in GCC >= 4.2
Just install it the usual way.
If you want more control, unarchive it, cd to the source directory, then type R CMD INSTALL . in the console.
Contribute
Send me a pull request with at least one test or example
For developers
tests and check
If you have all the RcppProgress dependencies (and suggests) installed:
type:
make tests: to run the testsmake check: to check the package
docker-checker
A Dockerfile (<docker_checker/Dockerfile>) is provided to help building the dev environment (built on rocker/r-devel) in which to develop and test RcppProgress.
type:
make docker/build: to build the dockermake docker/run: to run a shell in the docker with the current dir mounted insidemake docker/check: to check the package inside the dockermake docker/tests: to run test tests of the package inside the docker
test on windows using rhub
make docker/run
make check_rhub_windows