R Under development (unstable) (2025-06-05 r88281 ucrt) -- "Unsuffered Consequences"
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> source("incl/start.R")
Loading required package: parallelly
Loading required package: future
> 
> ## Setup all strategies including custom once for testing on HPC environments
> print(all_strategies())
[1] "sequential"   "multisession" "cluster"     
> 
> message("All HPC strategies:")
All HPC strategies:
> 
> strategies <- c("batchtools_lsf", "batchtools_openlava", "batchtools_sge",
+                 "batchtools_slurm", "batchtools_torque")
> mprint(strategies, debug = TRUE)
[04:37:15.088] [1] "batchtools_lsf"      "batchtools_openlava" "batchtools_sge"     
[04:37:15.088] [4] "batchtools_slurm"    "batchtools_torque"  
> 
> message("Supported HPC strategies:")
Supported HPC strategies:
> strategies <- strategies[sapply(strategies, FUN = test_strategy)]
> mprint(strategies, debug = TRUE)
[04:37:15.093] character(0)
> 
> for (strategy in strategies) {
+   plan(strategy)
+   print(plan())
+ 
+   f <- future(42L)
+   print(f)
+   v <- value(f)
+   print(v)
+   stopifnot(v == 42L)
+ 
+   x %<-% Sys.info()
+   print(x)
+ 
+   message(sprintf("*** %s() ... DONE", strategy))
+ }
> 
> source("incl/end.R")
> 
> proc.time()
   user  system elapsed 
   0.73    0.28    1.00