[R] PSOCK cluster and renice

[Andreas Leha]

Hi all,

Is it possible to use the 'renice' option together with parallel
clusters of type 'PSOCK'?  The help page for parallel::makeCluster is
not specific about which options are supported on which types and I am
getting the following message when passing renice = 19 :

> cl <- parallel::makeCluster(2, renice = 19)
nice: ‘+19’: No such file or directory

Kind regards,
Andreas