When I write the following command it tells me:
> getDoParWorkers()
[1] 1
I want to assign 3 cores to my worker. How's that possible in RStudio?
By default, R
just assigns 1 worker to your task. You have to use the following command to register more than 1 worker:
> registerDoMC(3)
> getDoParWorkers()
[1] 3
I used these commands from this manual.