On 30/05/2012 04:02, Fabrice Tourre wrote:
Dear list,
I want to run two independent calculation (A, B) and then combined
their results to do a plot in R. Before I just run calculation A
first, then calculation B. It will take some times. I just have one
server with multiple core. I noticed that there are some nice package
in R for parallel calculation, such as parallel, multicore and snow.
Also there is a book, O’Reilly – “Parallel R, Data Analysis in the
Distributed World” book by Q. Ethan McCallum and Stephen Weston.
When track into these packages, I am a little of lost because I did
not know parallel calculation too much.
Could any one can give me some example codes for my purpose? So I can
easy follow.
Thank you very much in advance.
______________________________________________
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
Please read the vignette for package 'parallel': we already answered
your request.
--
Brian D. Ripley, rip...@stats.ox.ac.uk
Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/
University of Oxford, Tel: +44 1865 272861 (self)
1 South Parks Road, +44 1865 272866 (PA)
Oxford OX1 3TG, UK Fax: +44 1865 272595
______________________________________________
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
