R: Get number of cores currently used

usedCores {future} | R Documentation

## Get number of cores currently used

### Description

Get number of children (and don't count the current process) used by the current R session. The number of children is the total number of subprocesses launched by this process that are still running and whose values have yet not been collected.

### Usage

    usedCores()

### Value

A non-negative integer.

[Package future version 1.8.0 Index]