R/futureSessionInfo.R
futureSessionInfo.Rd
Get future-specific session information and validate current backend
futureSessionInfo(test = TRUE, anonymize = TRUE)
Nothing.
plan(multisession, workers = 2)
futureSessionInfo()
#> *** Package versions
#> future 1.34.0, parallelly 1.38.0, parallel 4.4.1, globals 0.16.3, listenv 0.9.1
#>
#> *** Allocations
#> availableCores():
#> system nproc
#> 8 8
#> availableWorkers():
#> $nproc
#> [1] "localhost" "localhost" "localhost" "localhost" "localhost" "localhost"
#> [7] "localhost" "localhost"
#>
#> $system
#> [1] "localhost" "localhost" "localhost" "localhost" "localhost" "localhost"
#> [7] "localhost" "localhost"
#>
#> *** Settings
#> - future.plan=<not set>
#> - future.fork.multithreading.enable=<not set>
#> - future.globals.maxSize=5e+06
#> - future.globals.onReference=<not set>
#> - future.resolve.recursive=<not set>
#> - future.rng.onMisuse=‘error’
#> - future.wait.timeout=<not set>
#> - future.wait.interval=<not set>
#> - future.wait.alpha=<not set>
#> - future.startup.script=<not set>
#>
#> *** Backends
#> Number of workers: 2
#> List of future strategies:
#> 1. multisession:
#> - args: function (..., workers = 2, envir = parent.frame())
#> - tweaked: TRUE
#> - call: plan(multisession, workers = 2)
#>
#> *** Basic tests
#> Main R session details:
#> pid r sysname release
#> 1 1195450 4.4.1 Linux 6.8.0-47-generic
#> version nodename
#> 1 #47~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Wed Oct 2 16:16:55 UTC 2 host001
#> machine login user effective_user
#> 1 x86_64 user001 user001 user001
#> Worker R session details:
#> worker pid r sysname release
#> 1 1 1196204 4.4.1 Linux 6.8.0-47-generic
#> 2 2 1196205 4.4.1 Linux 6.8.0-47-generic
#> version nodename
#> 1 #47~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Wed Oct 2 16:16:55 UTC 2 host001
#> 2 #47~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Wed Oct 2 16:16:55 UTC 2 host001
#> machine login user effective_user
#> 1 x86_64 user001 user001 user001
#> 2 x86_64 user001 user001 user001
#> Number of unique worker PIDs: 2 (as expected)
plan(sequential)