Re: [R] How is R working in multicore and multiprocessor environment?

Hesen Peng wrote: My Dear R buddies, I'm feeling ashamed that I've been running my R program on some servers for a while but do not know exactly how R is working. The servers are chained together using Sun Grid Engine. Each node has 8 quad-core CPUs. I wonder how many cores and CPUs are used b

Re: [R] How is R working in multicore and multiprocessor environment?

Definitely if you want to make sure of the cores. On Sun, Nov 23, 2008 at 6:09 PM, Hesen Peng <[EMAIL PROTECTED]> wrote: > I see. So is it a good idea to use the snow package in running > programs on my intel duo core computer? > > 2008/11/23 jim holtman <[EMAIL PROTECTED]>: >> R is single threade

Re: [R] How is R working in multicore and multiprocessor environment?

I see. So is it a good idea to use the snow package in running programs on my intel duo core computer? 2008/11/23 jim holtman <[EMAIL PROTECTED]>: > R is single threaded except for some the BLAS matrix routines; it will > only effective use a single core most of the time unless you have a > proble

[R] How is R working in multicore and multiprocessor environment?

My Dear R buddies, I'm feeling ashamed that I've been running my R program on some servers for a while but do not know exactly how R is working. The servers are chained together using Sun Grid Engine. Each node has 8 quad-core CPUs. I wonder how many cores and CPUs are used by a simple single-thre