Execute R code in parallel over multiple nodes using rmpi package
hello_rmpi.R script presents an example of parallel execution of R code over multiple nodes using the "rmpi" package.
This code uses more than one processor and therefore should not be executed interactively on the login nodes.
Submit R job:
r_batch_mpi script file requests 32 slots for parallel execution of R code. scc1% qsub r_batch_mpi
Users who are members of any Medical Campus projects must also include their project group name: scc1% qsub -P scv r_batch_mpi
Katia Oleinik: firstname.lastname@example.org
Note: Research Computing Services (RCS) example programs are provided
"as is" without any warranty of any kind. The user assumes the entire risk of
quality, performance, and repair of any defects. You are encouraged to copy
and modify any of the given examples for your own use.