Hello, thanks for your help. So Open MPI is OS dependent and actually it dont support Windows plattforms.
I would want to know if (Open) MPI sipports data decomposition and\ or task level parallelism. I think that MPI supports task level parallelism. But i also think that OpenMPI dont support data decomposition (like here described: http://www.netlib.org/pvm3/book/node32.html ) "out-of- the-box". Thanks. King regards, peter >----Ursprüngliche Nachricht---- >Von: jsquy...@cisco.com >Datum: 25.03.2008 13:08 >An: "powernetfr...@surfeu.de"<powernetfr...@surfeu.de>, "Open MPI Users"<us...@open-mpi.org> >Betreff: Re: [OMPI users] 2 questions about Open MPI > >On Mar 25, 2008, at 5:09 AM, powernetfr...@surfeu.de wrote: >> Hello, >> >> i need some information for my thesis and i am not sure if it's right >> what i found in the internet before. >> therefore i want to ask you if the following two sentences are right: >> - Open MPI is OS independent and it runs on windows as well as on >> linux > >The Windows port seems to be perpetual; it's in progress, but the v1. 2 >series does not support Windows. > >> - Open MPI dont has data decomposition support itself. I just can >> add some functions to get some kind of data decomposition support > > >I'm not sure what you're asking; Open MPI supports all the MPI >datatype functionality. > >-- >Jeff Squyres >Cisco Systems > > Jetzt neu: Der Routenplaner von Tiscali http://www.tiscali.de/trav/routenplaner.html
