I am trying to run a parallel job on a computer with many CPUs and get
the following error:
> library(parallel)
> cl <- makeForkCluster(128)
Error in UseMethod("sendData") :
no applicable method for 'sendData' applied to an object of class "NULL"
If I scale down to 100 CPUs it doesn't produce
The reason why you hit the limit already around 100 workers, could be
because you already have other connections open, e.g. file
connections, capture.output(), etc.
If you want to use *forked* processing with more than 125 workers
using bare-bone R, you can use parallel::mclapply() and friends,
be
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