Makes sure that the packages are loaded in slave process so that
they can be used in a job function which is later run with parallelMap()
.
For all modes, the packages are also (potentially) loaded on the master.
parallelLibrary(
...,
packages,
master = TRUE,
level = NA_character_,
show.info = NA
)
character Names of packages to load.
(character(1)
)
Names of packages to load.
Alternative way to pass arguments.
(logical(1)
)
Load packages also on master for any mode?
Default is TRUE
.
(character(1)
)
If a (non-missing) level is specified in parallelStart()
,
the function only loads the packages if the level specified here matches.
See parallelMap()
.
Useful if this function is used in a package.
Default is NA
.
(logical(1)
)
Verbose output on console?
Can be used to override setting from options / parallelStart()
.
Default is NA which means no overriding.
Nothing.