future_options() has been deprecated in favor of
of furrr 0.2.0.
globals = TRUE,
packages = NULL,
seed = FALSE,
lazy = FALSE,
scheduling = 1
A logical, a character vector, a named list, or
controlling how globals are handled. For details, see the
Global variables section below.
A character vector, or
NULL. If supplied, this specifies
packages that are guaranteed to be attached in the R environment where the
future is evaluated.
A logical, an integer of length
7, a list of
length(.x) with pre-generated random seeds, or
NULL. For details, see
Reproducible random number generation (RNG) section below.
A logical. Specifies whether futures should be resolved
lazily or eagerly.
A single integer, logical, or
Inf. This argument
controls the average number of futures ("chunks") per worker.
0, then a single future is used to process all elements of
TRUE, then one future per worker is used.
2, then each worker will process two futures (provided there
are enough elements in
FALSE, then one future per element of
.x is used.
This argument is only used if
#> Warning: `future_options()` was deprecated in furrr 0.2.0.
#> Please use `furrr_options()` instead.