parallel: Parallel execution in the purrr style

In heavywatal/rwtl: Personal R package

Parallel execution in the purrr style

Description

⁠mcmap*()⁠ are simple wrappers around parallel::mclapply() that allow the usage similar to the purrr::map() family.

Usage

mcmap(.x, .f, ...)

mcmap_lgl(.x, .f, ...)

mcmap_int(.x, .f, ...)

mcmap_dbl(.x, .f, ...)

mcmap_chr(.x, .f, ...)

mcmap_vec(.x, .f, ..., .ptype = NULL)

mcwalk(.x, .f, ...)

Arguments

.x	A vector or list to be mapped over.
.f	A function or formula to be applied to each element of .x.
...	Additional arguments passed to parallel::mclapply().
.ptype	A prototype to specify the output type.

Value

A list or vector of the same length as .x. purrr::list_simplify() is used to convert the result to a vector. mcwalk() returns the input .x invisibly.

See Also

https://furrr.futureverse.org/

heavywatal/rwtl documentation built on June 13, 2025, 7:39 a.m.