Re: [R] Unable to allocate arrays of size > 2GB in 64 bit Windows 7 R
Bhattacharyya, Siddhartha wrote: I seem Unable to allocate arrays of size > around 2GB in 64 bit Windows 7 R. There is a lot of main memory available. The memory.limit is set to the max memory available, and there is more than 10GB of that available when R returns an 'unable to allocate memory' error. Is this a limitation of R even in 64 bit Windows 7? Or is there a wY to get I've this? There's currently a limit of 2^31-1 in the length of a vector in all versions, so that's the most entries you can have in a matrix as well. The data in each entry is usually more than one byte, so the total size of allocation can be much bigger than 2 GB, but the number of entries can't. Duncan Murdoch __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] Unable to allocate arrays of size > 2GB in 64 bit Windows 7 R
Do you use a 64-bit version of R? I suspect you are using a 32-bit build. The R-2.12.0 installer comes with binaries for both architectures. Uwe Ligges On 25.10.2010 04:25, Bhattacharyya, Siddhartha wrote: I seem Unable to allocate arrays of size> around 2GB in 64 bit Windows 7 R. There is a lot of main memory available. The memory.limit is set to the max memory available, and there is more than 10GB of that available when R returns an 'unable to allocate memory' error. Is this a limitation of R even in 64 bit Windows 7? Or is there a wY to get I've this? Thanks. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
[R] Unable to allocate arrays of size > 2GB in 64 bit Windows 7 R
I seem Unable to allocate arrays of size > around 2GB in 64 bit Windows 7 R. There is a lot of main memory available. The memory.limit is set to the max memory available, and there is more than 10GB of that available when R returns an 'unable to allocate memory' error. Is this a limitation of R even in 64 bit Windows 7? Or is there a wY to get I've this? Thanks. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
