Re: [OMPI users] PAPI errors when compiling OpenMPI

2012-10-10 Thread Tohiko Looka
t 9, 2012, at 11:34 AM, Tohiko Looka wrote: > >> Mmm... The problem is I already have applications/nodes that use 1.5.4 >> and upgrading might be difficult. > > FWIW, Open MPI 1.5.4 is binary compatible with Open MPI 1.6.2. > >> It is strange because it works on othe

[OMPI users] PAPI errors when compiling OpenMPI

2012-10-08 Thread Tohiko Looka
Greetings, I am trying to compile openmpi-1.5.4, while it usually works out fine it is failing on a specific node. The error is vt_metric_papi.c:262: error: too many arguments to function ‘PAPI_perror’ vt_metric_papi.c: In function ‘metric_warning’: Of course configure runs successfully. Any

Re: [OMPI users] Different Prefix for different nodes

2012-02-15 Thread Tohiko Looka
On Wed, Feb 15, 2012 at 9:03 PM, Jeff Squyres wrote: > Can do. Can you point me to exactly where you saw that? In mpirun man pages, like here http://www.open-mpi.org/doc/v1.4/man1/mpirun.1.php it says: "Note that --prefix can be set on a per-context basis, allowing for

Re: [OMPI users] Strange OpenMPI messages

2012-02-15 Thread Tohiko Looka
mmon denominator, so to speak. > Say, everything x86_64, all with Ethernet only [or all with IB + Ethernet, > but you > don't seem to have IB, at least not on all machines]. > > I hope this helps, > Gus Correa > > On Feb 15, 2012, at 1:27 AM, Tohiko Looka wrote: > > > Mm...

Re: [OMPI users] Strange OpenMPI messages

2012-02-15 Thread Tohiko Looka
distro). If you find such a > service, you might want to disable it. > > > On Feb 15, 2012, at 1:27 AM, Tohiko Looka wrote: > > > Mm... This is really strange > > I don't have that service and there is no ib* output in 'ifconfig -a' or > 'Infinband' in 'ls

Re: [OMPI users] Different Prefix for different nodes

2012-02-15 Thread Tohiko Looka
Hello Jeff, Yes, I tried that and it worked.. Thanks But I hope the people behind OpenMPI will correct this in the documentation On Wed, Feb 15, 2012 at 7:08 PM, Jeff Squyres <jsquy...@cisco.com> wrote: > On Feb 14, 2012, at 4:06 PM, Tohiko Looka wrote: > > > I'm trying to

Re: [OMPI users] Strange OpenMPI messages

2012-02-15 Thread Tohiko Looka
rogram over Ethernet, > avoiding Infinband, > in case you don't have IB or if somehow it is broken. > It is slower than Infiniband, though. > > Try something like this: > > mpiexec -mca btl tcp,sm,self -np 4 ./my_mpi_program > > I hope this helps, > Gus Correa > > On

[OMPI users] Different Prefix for different nodes

2012-02-14 Thread Tohiko Looka
Hello, I'm trying to run my application on different nodes; each with a different path to OpenMPI libraries and binaries. According to the documentation I can set '-prefix' on a per-context basis, so I can set '-prefix' differently for each node, but I wasn't able to do it and I didn't find an

Re: [OMPI users] Strange OpenMPI messages

2012-02-14 Thread Tohiko Looka
nFabrics services running when you really shouldn't (because > you don't have any OpenFabrics-based devices). > > > On Feb 14, 2012, at 4:48 AM, Tohiko Looka wrote: > > > Greetings, > > > > Until today I was running my openmpi applications with no errors/warnings

[OMPI users] Strange OpenMPI messages

2012-02-14 Thread Tohiko Looka
Greetings, Until today I was running my openmpi applications with no errors/warnings Today I restarted my computer (possibly after an automatic openmpi update) and got these warnings when running my program [tohiko@kw12614 1d]$ mpirun -x LD_LIBRARY_PATH -hostfile hosts -np 10 hello librdmacm: