On Thursday, February 9, 2012 4:52:15 AM UTC+1, Brent Millare wrote:
From what I've seen, MPI in java is not good performance wise. You take a
huge hit due to all the copying. To get good cluster performance in java,
you need to use something like Java Fast Sockets.
Hello all,
I have some scientific code written in Lisp (SBCL) that I'd like to convert
to Clojure. However, to run efficiently on clusters, I'll need to learn use
MPI.
I've looked at MPJ-Express here, http://mpj-express.org/ and I understand
that in theory it should be consumable in Clojure,
From what I've seen, MPI in java is not good performance wise. You take a
huge hit due to all the copying. To get good cluster performance in java,
you need to use something like Java Fast Sockets.
http://developers.sun.com/solaris/articles/fastSockets.html
