parallelRemake package is a helper add-on for
remake, a Makefile-like reproducible build system for R. If you haven’t done so already, go learn
remake! Also learn GNU make, and then recall that
make -j 4 runs a Makefile while distributing the rules over four parallel processes. This mode of parallelism is the whole point of
parallelRemake, you can write an overarching Makefile for a
remake project to run
remake targets in parallel. This distributed parallelism is extremely helpful for large clusters that use the Slurm job scheduler, for example, as explained in this post.
To install the development version, get the devtools package and run
devtools::install_github("wlandau/parallelRemake", build = TRUE)
If you specify a tag, you can install a GitHub release.
devtools::install_github("wlandau/parallelRemake@v0.0.2", build = TRUE)
The example and tests sometimes use
system("make") and similar commands. So if you’re using the Windows operating system, you will need to install the
The online package vignette has a complete tutorial. You can load the compiled version from an R session.