pull_env_vars: Pull Standard Environmental Variables in Slurm Jobs

In statnet/EpiModelHPC: EpiModel Extensions for High-Performance Computing

Pull Standard Environmental Variables in Slurm Jobs

Description

Pulls four environmental variables commonly used in Slurm jobs directly into the Global Environment of an R Script.

Usage

pull_env_vars(standard.vars = TRUE, num.vars, char.vars, logic.vars)

Arguments

standard.vars	Pull and assign four standard Slurm variables: simno, jobno, ncores, njobs.
num.vars	Vector of environmental variables to pull and assign as numeric in the global environment.
char.vars	Vector of environmental variables to pull and assign as character in the global environment.
logic.vars	Vector of environmental variables to pull and assign as logical in the global environment.

Examples

Sys.setenv("SIMNO"=23)
Sys.setenv("SLURM_ARRAY_TASK_ID"=4)
Sys.setenv("SLURM_CPUS_PER_TASK"=4)
Sys.setenv("NJOBS"=10)
Sys.setenv("NSIMS"=100)

pull_env_vars(standard.vars = TRUE)
ls()

Sys.setenv("tprob"=0.1)
Sys.setenv("rrate"=14)
Sys.setenv("scenario"="base")
Sys.setenv("condition"=TRUE)

pull_env_vars(num.vars = c("tprob", "rrate"),
              char.vars = "scenario",
              logic.vars = "condition")
ls()

statnet/EpiModelHPC documentation built on Nov. 13, 2023, 11:38 a.m.