default_cluster {multidplyr} | R 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()
[Package multidplyr version 0.1.3 Index]