On 21.04.2012 06:34, ivo welch wrote:
the vignette to the library(parallel) mentions snow repeatedly (esp
differences in its implementation in parallel from the original).
unfortunately, it doesn't give an example or tutorial for
multi-machine use with sockets.
could someone please point me
hi uwe---my box is different:
cl - makeCluster(c(localhost, welch, calc), SOCK)
Error in loadNamespace(name) : there is no package called 'snow'
this seems to be part of snow, not parallel. ok, install snow first,
then rerun.
library(snow)
Attaching package: 'snow'
The following object(s) are
On 21.04.2012 17:20, ivo welch wrote:
hi uwe---my box is different:
cl- makeCluster(c(localhost, welch, calc), SOCK)
Error in loadNamespace(name) : there is no package called 'snow'
this seems to be part of snow, not parallel. ok, install snow first,
then rerun.
No, you just need snow to
On Sat, Apr 21, 2012 at 8:20 AM, ivo welch ivo.we...@gmail.com wrote:
hi uwe---my box is different:
cl - makeCluster(c(localhost, welch, calc), SOCK)
Error in loadNamespace(name) : there is no package called 'snow'
this seems to be part of snow, not parallel. ok, install snow first,
then
thx, guys, almost there. This is good fodder for the vignette or ?parallel.
Steps:
(1) install package snow on all machines which you want to be part
of a cluster.
(2) run under R
library(parallel)
cl - makeCluster(c(localhost, calc.localdomain), SOCK)
result - parLapply(cl=cl, X=1:100,
the vignette to the library(parallel) mentions snow repeatedly (esp
differences in its implementation in parallel from the original).
unfortunately, it doesn't give an example or tutorial for
multi-machine use with sockets.
could someone please point me to a simple working example, where a
master
Dear R experts:
could someone please point me to a page that explains how to set up
more than 1 machine for library parallel (which is quickly becoming my
favorite!)
my dream setup would be a design where I just pass a list of
hostnames:user:password to my parallel master, and then start R
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