Re: [OMPI users] ORTE_ERROR: orte_ess_base_open failed

2012-08-24 Thread Ralph Castain
And just to be sure - /usr/local/lib is in your ld_lib_path, yes? You might also check the permissions to ensure you can read them. Also, check "which mpirun" - let's make sure you are running the one you think! On Aug 24, 2012, at 4:22 PM, Shanthini Kannan wrote: > Thanks Ralph. > My prefix i

Re: [OMPI users] ORTE_ERROR: orte_ess_base_open failed

2012-08-24 Thread Shanthini Kannan
Thanks Ralph. My prefix is /usr/local and I see that mca_ess_env.la is present in /usr/local/lib directory. -bash-4.2# pwd /usr/local/lib -bash-4.2# ls mca_ess* mca_ess_env.la mca_ess_singleton.la mca_ess_slurm.la mca_ess_tool.la mca_ess_env.so mca_ess_singleton.so mca_ess_slurm.so mca_ess

Re: [OMPI users] ORTE_ERROR: orte_ess_base_open failed

2012-08-24 Thread Ralph Castain
Check you /lib directory - there should be an openmpi directory under it, and that should have a bunch of libs in it. One of those should be mca_ess_env.la Is it there? On Aug 24, 2012, at 3:27 PM, Shanthini Kannan wrote: > I had the OMPI lib directory added in /etc/ld.so.conf. > I also added

Re: [OMPI users] ORTE_ERROR: orte_ess_base_open failed

2012-08-24 Thread Shanthini Kannan
I had the OMPI lib directory added in /etc/ld.so.conf. I also added it in LD_LIBRARY_PATH, but it made no difference. When I call mpirun, should I specify the MCA in command-line? Thanks! On Fri, Aug 24, 2012 at 2:07 PM, Ralph Castain wrote: > I suspect your LD_LIBRARY_PATH doesn't include the O

Re: [OMPI users] ORTE_ERROR: orte_ess_base_open failed

2012-08-24 Thread Ralph Castain
I suspect your LD_LIBRARY_PATH doesn't include the OMPI lib location On Aug 24, 2012, at 10:58 AM, Shanthini Kannan wrote: > Hello, > I am running mpptest over Open MPI (v1.5.4). > I get the following error saying component "env" in Framework "ess" is not > found. Am I missing something? I am

[OMPI users] ORTE_ERROR: orte_ess_base_open failed

2012-08-24 Thread Shanthini Kannan
Hello, I am running mpptest over Open MPI (v1.5.4). I get the following error saying component "env" in Framework "ess" is not found. Am I missing something? I am new to MPI and any help you can offer is appreciated. A requested component was not found, or was unable to be opened. This means tha

Re: [OMPI users] openmpi 1.6.1 Questions

2012-08-24 Thread Brock Palen
On Aug 24, 2012, at 10:38 AM, Jeff Squyres wrote: > On Aug 24, 2012, at 10:28 AM, Brock Palen wrote: > >> I grabbed the new OMPI 1.6.1 and ran my test that would cause a hang with >> 1.6.0 with low registered memory. From reading the release notes rather >> than hang I would expect: >> >> * l

Re: [OMPI users] openmpi 1.6.1 Questions

2012-08-24 Thread Jeff Squyres
On Aug 24, 2012, at 10:28 AM, Brock Palen wrote: > I grabbed the new OMPI 1.6.1 and ran my test that would cause a hang with > 1.6.0 with low registered memory. From reading the release notes rather than > hang I would expect: > > * lower performance/fall back to send/receive. > * a notice of

[OMPI users] openmpi 1.6.1 Questions

2012-08-24 Thread Brock Palen
I grabbed the new OMPI 1.6.1 and ran my test that would cause a hang with 1.6.0 with low registered memory. From reading the release notes rather than hang I would expect: * lower performance/fall back to send/receive. * a notice of failed to allocate registered memory In my case I still get a

Re: [OMPI users] application with mxm hangs on startup

2012-08-24 Thread Pavel Mezentsev
I have the latest version installed: 1.1.1227. And the version which initially came with latest mellanox ofed is 1.0.601. And openmpi fails to get built with this version. I have certain progress. I managed to launch the application with openmpi 1.6.0. But from time to time I get errors. The error

Re: [OMPI users] application with mxm hangs on startup

2012-08-24 Thread Mike Dubman
Hi, Could you please download latest mxm from http://www.mellanox.com/products/mxm/ and retry? The mxm version which comes with OFED 1.5.3 was tested with OMPI 1.6.0. Regards M On Wed, Aug 22, 2012 at 2:22 PM, Pavel Mezentsev wrote: > I've tried to launch the application on nodes with QDR Infini