On Tue, 28 Sep 2010, R P Herrold wrote:

I am connecting from a PC to a Linux system running CentOS
release 5.5 (Final) and it is extremely slow to render plots
to the X11 device.

f <- function(n){
   for(i in 1:n) qqnorm(rnorm(100))
}
system.time(f(20))

I'll get a packaging built under CentOS 5 on that other architecture overnight, and supplement this post

done -- same sources and build environment, but a i686 rather than a a x86_64 architecture. Similar hardware at the remove unit in the local subnet

It is noticeably sluggish in the rendering compared to local X client to X server

f <- function(n){
+    for(i in 1:n) qqnorm(rnorm(100))
+ }
system.time(f(20))
   user  system elapsed
  0.953   0.185  36.992

-- Russ herrold

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