Re: [BProc] Two problems with CM3 (NFS and MPI)

[<er...@he...>]

On Thu, Dec 12, 2002 at 05:19:20PM -0500, Jack Neely wrote:
> > > * Second one: MPI.
> > > I can't run a mpi program on 2 or more nodes. I get the next messages:
> > > 
> > >    [root@nereapc examples]# mpirun -P -np 3 -d ./cpi
> > >    listen: n-1 33276
> > >      0    0 31728 192.168.1.100   32773
> > >      1    1 31729 192.168.1.101   32773
> > >      2    2 31730 192.168.1.102   32773
> > >    Process 0 on n0
> > >    rank 2 pid=31730 exited with signal 2
> > >    rank 1 pid=31729 exited with signal 2
> > >    xm_31728: (0.007068) net_recv failed for fd = 6
> > >    xm_31728:  p4_error: net_recv read, errno = : 104
> > >    rank 0 pid=31728 exited with signal 13
> > > 
> > > Also, when I try to run 'cpi' without mpirun, I get:
> > > 
> > >    [root@nereapc examples]# ./cpi
> > >    p0_31794:  p4_error: init_p4_brdcst_info: my master indx bad: -1
> > >        p4_error: latest msg from perror: No such file or directory
> > 
> > Yeah, the p4 hack is horribly broken.  It's somewhere on the list of
> > things to fix.
> > 
> > - Erik
> > 
> 
> Is there a status update on this?  *Offers to test*

I spent some more time on this the other day on another system and it
actually worked for me so I don't know what's going on.  I intend to
take another look at it but I'm 100% occupied with the cluster we're
building here right now.  That one is all MPICH-GM....

- Erik