Re: [R] multicore mclapply error

2010-08-12 Thread Jarrett Byrnes
Ah. Indeed, this is from the glmulti. I had not realized there would be problems using Java. Is there a way around this to still use a multicore approach? For what other packages that use multiple cores will this not be a problem? -Jarrett On Aug 12, 2010, at 11:02 AM, Thomas Lumley wrote:

Re: [R] multicore mclapply error

2010-08-12 Thread Thomas Lumley
On Thu, 12 Aug 2010, Jarrett Byrnes wrote: I'm running r 2. on a mac running 10.6.4 and a dual-core macbook pro. I'm having a funny time with multicore. When I run it with 2 cores, mclapply, R borks with the following error. The process has forked and you cannot use this CoreFoundation func

[R] multicore mclapply error

2010-08-12 Thread Jarrett Byrnes
I'm running r 2. on a mac running 10.6.4 and a dual-core macbook pro. I'm having a funny time with multicore. When I run it with 2 cores, mclapply, R borks with the following error. The process has forked and you cannot use this CoreFoundation functionality safely. You MUST exec(). Break on