Re: [R] multi process support in R

2011-03-28 Thread Alaios
he i,j values so each cores saves at the right place inside the lst matrix. Could you please help me with that? Regards Alex --- On Thu, 2/17/11, Ben Haller wrote: > From: Ben Haller > Subject: Re: [R] multi process support in R > To: "Alaios" > Cc: R-help@r-project.org &

Re: [R] multi process support in R

2011-02-17 Thread Prof Brian Ripley
He said 'pc' in the part you excised, but failed to follow the posting guide and tell us his OS. I am guessing this means Windows, on which multicore does not run. There are several other solutions on CRAN: I'd suggest 'snow' which can run over sockets on a single Windows machine, and also (w

Re: [R] multi process support in R

2011-02-17 Thread Ben Haller
On Feb 17, 2011, at 11:40 AM, Alaios wrote: > ...Is it possible to split work in many cores in R and if yes how is this > library called? I'd recommend the "mclapply" function in the "multicore" package. The only drawback is that you can't run your code in a GUI any more. Ben Haller McGill

[R] multi process support in R

2011-02-17 Thread Alaios
Dear all, two days ago I was trying to run a bunch of adaptIntegrate() functions (double integrals) into my 4 core pc. As I was not satisfied about my pc's performance I tried also to run my code to another computer that has 8 or 16 cores. Unfortunately I didnt get any really decent improvemen