Robert,
If you downloaded the binary from CRAN, it uses a 32-bit address space.
Here are some links that may help with getting a 64-bit build:
http://article.gmane.org/gmane.comp.lang.r.mac/2226
http://r.research.att.com/
Also, there is a list for MACs
https://stat.ethz.ch/mailman/listinfo/r-sig-mac
HTH,
Chuck
On Thu, 10 Jan 2008, Robert Terwilliger wrote:
Dear R Experts,
I am using R.app (the Mac OS X binary) for neuroimage analysis, so I
am loading in some large image files. I get the following error in the
middle of my script:
source(3dLME.R)
Read 1 record
Read 1 record
Read 1 record
Read 1 record
Read 1 record
Error: cannot allocate vector of size 3.1 Gb
R(2081,0xa000d000) malloc: *** vm_allocate(size=3321675776) failed
(error code=3)
R(2081,0xa000d000) malloc: *** error: can't allocate region
R(2081,0xa000d000) malloc: *** set a breakpoint in szone_error to debug
R(2081,0xa000d000) malloc: *** vm_allocate(size=3321675776) failed
(error code=3)
R(2081,0xa000d000) malloc: *** error: can't allocate region
R(2081,0xa000d000) malloc: *** set a breakpoint in szone_error to debug
My Mac is 64-bit, however, I'm wondering if R is compiled as a 32-bit app?
Many thanks,
Robert Terwilliger
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
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Charles C. Berry(858) 534-2098
Dept of Family/Preventive Medicine
E mailto:[EMAIL PROTECTED] UC San Diego
http://famprevmed.ucsd.edu/faculty/cberry/ La Jolla, San Diego 92093-0901
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
