multi_irace: Execute 'irace()' multiple times with the same or different...
In irace: Iterated Racing for Automatic Algorithm Configuration

multi_irace

R Documentation

Execute `irace()` multiple times with the same or different scenarios and parameter space definitions.

There are three modes of operation:

One scenarios and k parameters: k runs with the same scenario and each parameter space definition.
One parameters and k scenarios: k runs with the same parameter space definition and each scenario.
k parameters and k scenarios: k runs with each scenario and parameter space definition.

Each of the k runs can be repeated n times by supplying a value for n.

multi_irace(
  scenarios,
  parameters,
  n = 1L,
  parallel = 1L,
  split_output = parallel > 1L,
  global_seed = NULL
)

`scenarios`	`list()` A list of scenarios. If only a single scenario is supplied, it is used for all parameters.
`parameters`	`list()` A list of parameter space definitions. If only a single definition is supplied, it is used for all scenarios.
`n`	`integer(1)` The number of repetitions.
`parallel`	`integer(1)` The number of workers to use. A value of `1` means sequential execution. Note that `parallel > 1` is not supported on Windows.
`split_output`	`logical(1)` If `TRUE`, the output of `irace()` is written to `⁠{execDir}/run_{i}/irace.out⁠` instead of the standard output.
`global_seed`	`integer(1)` The global seed used to seed the individual runs.

A list of the outputs of irace().