[R] How to determine if R is 64 bit compiled under Unix-alike?

2010-07-05 Thread Przemek Grabowicz
Under MacOS I had R64 executive and it was clear. Under Ubuntu, which I do not have administrative rights to, there is only R executive. It seems that I can allocate more than 3GB of memory, however not everything seems to work the same/right as with R64 under MacOS. Pms.

Re: [R] How to determine if R is 64 bit compiled under Unix-alike?

2010-07-05 Thread Przemek Grabowicz
On 07/05/2010 10:52 PM, Marcin Jaworski wrote: Try: .Machine$sizeof.pointer If you get 8, you are riding 64 bit R. If you get 4, your R is 32-bit one. I got 8, so should be 64 bits. But I have problems with some package, could it be that it is 32-bit? It was installed using: R CMD INST