Re: [R] foreach with registerDoMC on R 2.12.0 OSX 10.6 --- errors and warnings

2011-02-11 Thread David Smith
Are you using doMC within the Mac GUI or from the Terminal? The doMC package doesn't work within the GUI, you need to run R directly from the command line. # David Smith On Fri, Feb 11, 2011 at 8:56 AM, ivo welch wrote: > some hints for the search engines. > > I just did >   install.packages("fo

[R] foreach with registerDoMC on R 2.12.0 OSX 10.6 --- errors and warnings

2011-02-11 Thread ivo welch
some hints for the search engines. I just did install.packages("foreach") install.packages("doMC") library(doMC) registerDoMC() library(foreach) > foreach(i = 1:3) %dopar% sqrt(i) The process has forked and you cannot use this CoreFoundation functionality safely. You MUST exec(). Br