BatchJobs: batchMap – R documentation

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batchMap

Maps a function over lists or vectors, adding jobs to a registry.

You can then submit these jobs to the batch system.

batchMap(reg, fun, ..., more.args = list(), use.names = FALSE)

`reg`	[`Registry`] Empty Registry that will store jobs for the mapping.
`fun`	[`function`] Function to map over `...`.
`...`	[any] Arguments to vectorize over (list or vector).
`more.args`	[`list`] A list of other arguments passed to `fun`. Default is empty list.
`use.names`	[`logical(1)`] Store parameter names to enable named results in `loadResults` and some other functions. Default is `FALSE`.

Vector of type integer with job ids.

reg = makeRegistry(id = "BatchJobsExample", file.dir = tempfile(), seed = 123)
f = function(x) x^2
batchMap(reg, f, 1:10)
print(reg)

Batch Computing with R

v1.8

BSD_2_clause + file LICENSE

Authors

Bernd Bischl <bernd_bischl@gmx.net>, Michel Lang <michellang@gmail.com>, Henrik Bengtsson <henrikb@braju.com>

Initial release