[Beowulf] emulating MPI?
Robert G. Brown
rgb at phy.duke.edu
Mon Jun 28 11:22:23 PDT 2004
On Mon, 28 Jun 2004, John Wohlbier wrote:
> I'm wondering if there is a way to emulate MPI,
> so that MPI software development may be done on a single
> processor box and run with "virtual nodes."
Doesn't MPI let you vary the number of tasks independent of the actual
host list? Or do you mean something else?
> Thanks! (Sorry if this is the wrong list for such a question.)
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Robert G. Brown http://www.phy.duke.edu/~rgb/
Duke University Dept. of Physics, Box 90305
Durham, N.C. 27708-0305
Phone: 1-919-660-2567 Fax: 919-660-2525 email:rgb at phy.duke.edu
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