default_cluster: Default cluster

View source: R/cluster.R

default_clusterR Documentation

Default cluster

Description

Setting up a cluster is relatively expensive, so it's best to use a single cluster throughout a session. This function lazily creates a 2-worker cluster for use in examples and test.

Usage

default_cluster(n = 2)

Arguments

n

Number of workers to use; defaults to 2 because this is the maximum allowed by CRAN.

Value

A cached cluster of workers.

Examples

default_cluster()

multidplyr documentation built on Sept. 27, 2022, 1:06 a.m.