You don't - the mpi-gm dir seems to contain mpich-gm (at least the ch_gm
part suggests that), which is a mpich flavor for the Myrinet interconnect,
an entirely different MPI version, supported by Myricom. They're very
helpful and usually very quick to respond - try www.myri.com for further
info - this list is definitely the wrong place for further queries.
best regards
Konrad Karczewski
On Thu, 5 Jan 2006, bhaarat Sharma wrote:
> ...no i havent
>
> could u elaborate a little on that? and how do i invoke it?
>
> On 1/5/06, Yuan Tang <yuantang_at_[hidden]> wrote:
> > Have you invoke :
> >
> > >lamboot hostf
> >
> > before mpirun?
> >
> > bhaarat Sharma wrote:
> >
> > >Hello
> > >
> > >When i try to run a simple hello world program on 4 processes using this command
> > >
> > >mpirun -np 4 hello++.out
> > >
> > >i get the following error
> > >Use of uninitialized value in subroutine entry at
> > >/opt/mpi-gm/bin/mpirun.ch_gm.pl line 850.
> > >Bad arg length for Socket::inet_ntoa, length is 0, should be 4 at
> > >/opt/mpi-gm/bin/mpirun.ch_gm.pl line 850.
> > >
> > >i looked at the mpirun.ch_gm.pl file and around line 850 this is there
> > > $slave_ip = inet_ntoa(inet_aton("$hosts[$i]"));
> > > $varenvp .= " GMPI_SLAVE=$slave_ip";
> > >
> > >Has any one seen this problem before?
> > >What should i try to fix this problem?
> > >
> > >Thanks
> > >--
> > >-bhaarat
> > >
> > >_______________________________________________
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> > >
> > >
> >
> > _______________________________________________
> > This list is archived at http://www.lam-mpi.org/MailArchives/lam/
> >
>
>
> --
> -bhaarat
>
> _______________________________________________
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>
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