April 2019 “R in the high performance computing center: Intro to MPI and massive arrays.” [ES]

A two-hour talk introducing how to work with MPI in R (Rmpi) and handling huge data arrays (ff), followed by some hands-on examples.

🌏 National University of Córdoba - 📂 Slides - 📂 Sample Code & Source Code

       

March 2019 “R in the high performance computing center: Parallelizing.” [ES]

A two-hour talk presenting how to parallelize R code (parallel), translating for loops into lapply, passing parameters from bash to my R script and run it in a SLURM cluster.

🌎 National University of Córdoba - 📂 Slides - 📂 Sample Code & Source Code

       

May 2017 “Optimizing your R code!” [ES]

A two-hour talk presenting tools and tips that allow to evaluate and make the most of the execution time of R code: profiling, benchmarking, compiler, pre-allocating memory, vectorization, standard and internal functions, apply vs for (scopes and translation), parallelism (BiocParallel).

🌎 Catholic University of Córdoba - 📂 Slides - 📁 Sample Code