Re: [R] Is R on Windows multi-threaded

2008-01-14 Thread Luke Tierney
>> >> From: [EMAIL PROTECTED] on behalf of Rees, David >> Sent: Fri 1/11/2008 7:28 AM >> To: r-help@r-project.org >> Subject: [R] Is R on Windows multi-threaded >> >> >> >> Hi, >> >> A previous th

Re: [R] Is R on Windows multi-threaded

2008-01-12 Thread Dirk Eddelbuettel
On 11 January 2008 at 21:37, Greg Snow wrote: | Someone else suggested the snow package, but I don't think it is available for windows. It is, but you may have to restrict yourself to the 'sockets' communication as PVm and MPI are not that straightforward under Unix. | I have been able to get t

Re: [R] Is R on Windows multi-threaded

2008-01-12 Thread Prof Brian Ripley
PROTECTED] on behalf of Rees, David > Sent: Fri 1/11/2008 7:28 AM > To: r-help@r-project.org > Subject: [R] Is R on Windows multi-threaded > > > > Hi, > > A previous thread suggests that R on Windows is multi-threaded > > http://tolstoy.newcastle.edu.au/R/help/03b/

Re: [R] Is R on Windows multi-threaded

2008-01-11 Thread Greg Snow
EMAIL PROTECTED] on behalf of Rees, David Sent: Fri 1/11/2008 7:28 AM To: r-help@r-project.org Subject: [R] Is R on Windows multi-threaded Hi, A previous thread suggests that R on Windows is multi-threaded http://tolstoy.newcastle.edu.au/R/help/03b/6946.html When I'm running R 2.5.1 on a du

Re: [R] Is R on Windows multi-threaded

2008-01-11 Thread Duncan Murdoch
On 1/11/2008 9:28 AM, Rees, David wrote: > Hi, > > A previous thread suggests that R on Windows is multi-threaded > > http://tolstoy.newcastle.edu.au/R/help/03b/6946.html Rgui is normally single threaded. Rterm runs two threads in order to keep graphics windows updated. Most computation happe

Re: [R] Is R on Windows multi-threaded

2008-01-11 Thread Uwe Ligges
Rees, David wrote: > Hi, > > A previous thread suggests that R on Windows is multi-threaded > > http://tolstoy.newcastle.edu.au/R/help/03b/6946.html > > When I'm running R 2.5.1 on a dual core pc I get Rgui.exe uses up to 50% > of the available cpu and the rest is not used. i.e. it only uses o

[R] Is R on Windows multi-threaded

2008-01-11 Thread Rees, David
Hi, A previous thread suggests that R on Windows is multi-threaded http://tolstoy.newcastle.edu.au/R/help/03b/6946.html When I'm running R 2.5.1 on a dual core pc I get Rgui.exe uses up to 50% of the available cpu and the rest is not used. i.e. it only uses one cpu. I'm soon going to get a nice