Hi,
I never used XGrid with R. But did you have a look at the Apple lists?
For example: <http://lists.apple.com/archives/xgrid-users/2004/Aug/msg00005.html>
Seems to work for them.
Christian
Le 23 mars 05, à 19:40, David Ruau a écrit :
Thanks,
I was sure the pre-compile version was 32 bit but not if you compile it your self...
It give the same infos when you run gc() or .Machine$sizeof.pointer either on OS X client with a pre-compiled version or on OS X Server with a home compile version.
> .Machine$sizeof.pointer
[1] 4
> gc()
used (Mb) gc trigger (Mb)
Ncells 140949 3.8 350000 9.4
Vcells 52967 0.5 786432 6.0
Did anybody use R with Xgrid? I am trying but it's not so easy to send the R job to the controller...
David
On Mar 23, 2005, at 18:44, Thomas Lumley wrote:
On Wed, 23 Mar 2005, David Ruau wrote:
Hi,
I am working with R on 2xG5 1.8Ghz from Apple under 10.3.8 The G5 chip is 64 bits but does R run in 64 bit or 32 under OS X? How can know? I think it run in 32 bits... but not sure...
Under the current OS X it runs 32bit. You can tell by looking at .Machine$sizeof.pointer which is 4.
The next version of OS X is advertised as having full 64bit support so this limitation will go away then.
-thomas
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