Displaying 4 results from an estimated 4 matches for "newsocknode".
Did you mean:
newpsocknode
2010 Mar 03
0
parallel computing--help
...e installed on that
computer, and THEN it should work.
Good luck!
--Adam
> Hey R Users
>
> I am trying to to implement a linux snow sockets parallelism in R, I am
> pretty new to parallel computing
>
> Here is the problem I am facing
>
> Whenever I am doing
>
> newSOCKnode("localhost") Its working fine
>
> But whenever I do newSOCKnode("ip to another computer on the network ")
> It throws up the following error
> Fatal error: cannot open file
> '/home/t136/R/i486-pc-linux-gnu-library/2.9/snow/RSOCKnode.R': No such file
>...
2012 Dec 19
1
problem with opening more than one SOCK cluster with package snow
...is or where to start digging for
solutions?
The error messages are:
library(snow)
cl <- makeCluster(8, type = "SOCK")
Error in socketConnection(port = port, server = TRUE, blocking = TRUE, :
cannot open the connection
Calls: run.call ... makeCluster -> makeSOCKcluster -> newSOCKnode ->
socketConnection
In addition: Warning message:
In socketConnection(port = port, server = TRUE, blocking = TRUE, :
port 10187 cannot be opened
R version 2.15.1 (2012-06-22)
Platform: x86_64-unknown-linux-gnu (64-bit)
locale:
[1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C
[3] LC_TIME=e...
2012 Jun 11
0
snow, ssh, and socket connections
...accepted, authenticated and then dropped.
I added "manual=TRUE" to get the command line for the remote machine. Running what is printed on that machine from the console is OK. My session connects and pushes work out OK. So I know the command line is not the problem.
I then modified newSOCKnode function to print the "cmd" variable before calling it on the system. This gives me the ssh command with the remote command appended. It looks OK. When I paste this into the local command line, it connects to the remote machine and starts Rscript.exe without issue.
I've tried the...
2011 Jun 10
4
running R commands asynchronously
I am interested in running R commands asynchronously.
My first choice is in the same R session that I am currently in.
Here, the goal would be to run something like
RunAsynchSameSession(myfunction(), "outputname.rda")
Once RunAsynchSameSession had started myfunction(),
RunAsynchSameSession would complete immediately. myfunction would
keep going. It is OK if execution of the