[mvapich-discuss] OpenFabrics

[Kevin Ball]

On Wed, 2006-08-30 at 14:52, Di Domenico, Michael wrote:
> Sayantan,
> 
> I don't recall seeing that error during my runs...

I get this error with both osu_bw and osu_bibw.  Running some other,
related bw microbenchmarks I see this error if I'm running 1 process per
node, but with 2 or more processes per node I see segfaults instead, but
at around the same message size.

-Kevin

> Kevin,
> 
> Can you describe the hardware your running on?

Itanium2 processors, MT25204 Mellanox cards with fw_ver 1.1.0.  And as
mentioned before, OFED 1.1-rc2 with MVAPICH 0.9.7, on a 2.6.12 kernel.

-Kevin

> 
> -----Original Message-----
> From: Sayantan Sur [mailto:surs at cse.ohio-state.edu] 
> Sent: Wednesday, August 30, 2006 5:48 PM
> To: Kevin Ball
> Cc: Di Domenico, Michael; mvapich-discuss at cse.ohio-state.edu
> Subject: Re: [mvapich-discuss] OpenFabrics
> 
> Kevin,
> 
> >2097152         966.749701
> >0 - MPI_ISEND : Cannot free permanent data type
> >[0] [] Aborting Program!
> >mpirun_rsh: Abort signaled from [0]
> >1 - MPI_IRECV : Cannot free permanent data type
> >[1] [] Aborting Program!
> >done.
> >  
> >
> That is weird. Are you using OSU bandwidth unmodified from our website? 
> As far as I recall, I had no problems with OSU benchmarks on IA64 
> systems Michael provided access to. Michael, did you ever see this
> error?
> 
> Thanks,
> Sayantan.