On Nov 6, 2008, at 13:04 , Steve Lianoglou wrote:
On Nov 6, 2008, at 12:50 PM, Simon Urbanek wrote:
On Nov 6, 2008, at 11:25 , Steve Lianoglou wrote:
Hi,
Early last week, I installed the 64-bit leopard build for R
provided here: http://r.research.att.com/
I've realized that when R.app is running in the background (and
sitting idle), it eventually beach-balls. When I switch over to
see what's happening, I see that R is crashed, and it's giving me
options to:
* abort
* save workspace then abort
* 1 or 2 others
Sorry, I didn't copy the issue down exactly because I hastily quit
it and reinstalled R 2.7.2 to get back to work.
Note that the Leopard build contains both 32-bit *and* 64-bit, so
you don't have to install anything special to get back to 32-bit -
just start the 32-bit version of the GUI and you're set.
I knew I could switch between 32-bit and 64-bit versions of R from
the command line, but I wasn't sure how to do it using the R.app
GUI. How do I do it?
Each is a separate binary - if you start the 32-bit R.app you get 32-
bit R. If you start 64-bit R.app, you get 64-bit R --- it's as simple.
I recommend renaming the 64-bit one to R64.app to make it easier to
remember which is which :).
Cheers,
Simon
I feel like I remember reading somewhere that you can find a 64-bit
checkbox in the "File > Get Info" dialog box to toggle 64bit apps.
Is that it?
Thanks,
-steve
--
Steve Lianoglou
Graduate Student: Physiology, Biophysics and Systems Biology
Weill Medical College of Cornell University
http://cbio.mskcc.org/~lianos
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