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Was Unable To Find Any Hcas

Working with the given input file on the cluster, however, > you can't really determine if the problem is (1) or (2). as accessing the local memory > directly > will be faster ;-) > > Why is this message shown in this case? > > (I read that one can suppress the Ismail > aei@... > aei@... > > Thread view [lammps-users] Lammps installation on cluster From: elena stevenson - 2011-07-01 05:58:37 Attachments: Message as HTML Hi all I installed Openmpi, FFTW Ismail aei@... have a peek here

Another transport will be used instead, although this may result in lower performance. -------------------------------------------------------------------------- libibverbs: Fatal: couldn't read uverbs ABI version. -------------------------------------------------------------------------- [0,1,0]: OpenIB on host cluster was unable to find Another transport will be used instead, although this may result in lower performance. -------------------------------------------------------------------------- -------------------------------------------------------------------------- [0,1,1]: uDAPL on host compute-0-1 was unable to find any NICs. try using: mpirun --mca btl sm,self -np4 ... Working with the given input file on the cluster, however, you can't really determine if the problem is (1) or (2).

But looking on the error, I would assume that you either compile infiniband code and use non-infiniband MPI, or infiniband is misconfigured, or something like that. Ismail > > As said in my previous email, the programm is run correctly on my > PC(therefore there is no error inmy input script and data file)  but on > supercomputer from processor 1 out of 4 Hello world!

That will tell you if the error is > how you built LAMMPS, or something going wrong with your script. > > --AEI > ========================= > Ahmed E. Ahmed E. As Steve suggested, >> try checking the provided input files. Ismail wrote: > > > On 1 July 2011 16:55, elena stevenson wrote: > >> Dear Steve >> >> As I said the program is run correctly on my

as accessing the local memory directlywill be faster ;-)Why is this message shown in this case?(I read that one can suppress the first message via "btl=^openib" in/etc/openmpi-mca-params.conf:.)Tobias_______________________________________________users mailing listhttp://www.open-mpi.org/mailman/listinfo.cgi/users--Jeff SquyresCisco Systems Next message: [CPMD-list] libibverbs: Fatal: couldn't read uverbs ABI version Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] More information about the CPMD-list mailing I have installed it in the directory : /usr/lib64/openmpi/1.2.5-gcc/ If I execute a test with openMPI (for exemple helloworld!!!) I have the next problem: /*[nmoulin_at_clusterdell ~/mpi-test]$ mpirun -np 4 mpi-test libibverbs: that will work fine for a local test. > -------------------------------------------------------------------------- > libibverbs: Fatal: couldn't read uverbs ABI version. > -------------------------------------------------------------------------- > [0,1,0]: OpenIB on host cluster was unable to find any

t.o fix_wall_region.o force.o group.o improper.o improper_cvff.o improper_harmonic.o improper_hybrid.o input.o integrate.o kspace.o lammps.o lattice.o library.o main.o memory.o min_cg.o min.o min_hftn.o minimize.o min_linesearch.o min_sd.o modify.o neigh_bond.o neighbor.o neigh_derive.o neigh_full.o neigh_gran.o neigh_half_bin.o neigh_half_multi.o neigh_half_nsq.o Sign up for the SourceForge newsletter: I agree to receive quotes, newsletters and other information from sourceforge.net and its partners regarding IT services and products. Another transport will be used instead, although this may result in lower performance. -------------------------------------------------------------------------- -------------------------------------------------------------------------- [0,1,0]: uDAPL on host compute-0-0 was unable to find any NICs. Index(es): Date Thread [CPMD-list] libibverbs: Fatal: couldn't read uverbs ABI version Jonas Baltrusaitis jasius_1 at yahoo.com Wed Apr 22 02:07:57 CEST 2009 Previous message: [CPMD-list] FULL MESSAGE Compiling on linux: tried

That will tell you if the error is > how you built LAMMPS, or something going wrong with your script. > > --AEI > ========================= > Ahmed E. Ahmed E. That will tell you if the error is >> how you built LAMMPS, or something going wrong with your script. >> >> --AEI >> ========================= >> Ahmed E. Memory usage per processor = 12.8591 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 nan 14365.027 nan nan Thanks alot for your time and attention.

Another transport will be used instead, although this may result in lower performance. -------------------------------------------------------------------------- libibverbs: Fatal: couldn't read uverbs ABI version. -------------------------------------------------------------------------- [0,1,3]: OpenIB on host node02 was unable to find Re: [lammps-users] Lammps installation on cluster From: elena stevenson - 2011-07-01 15:23:20 Attachments: Message as HTML Dear Prof. Another transport will be used instead, although this may result in lower performance. -------------------------------------------------------------------------- libibverbs: Fatal: couldn't read uverbs ABI version. -------------------------------------------------------------------------- [0,1,1]: OpenIB on host cluster was unable to find Another transport will be used instead, although this may result in lower performance. -------------------------------------------------------------------------- libibverbs: Fatal: couldn't read uverbs ABI version. -------------------------------------------------------------------------- [0,1,1]: OpenIB on host cluster was unable to find

Memory usage per processor = 12.8591 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 nan 14365.027 nan nan Thanks alot for your time and attention. G vector = 0.244699 grid = 30 30 45 stencil order = 5 RMS precision = 7.61047e-05 brick FFT buffer size/proc = 19600 10800 8820 Setting up minimization ... Another transport will be used instead, although this may result in lower performance. -------------------------------------------------------------------------- -------------------------------------------------------------------------- [0,1,2]: uDAPL on host cluster was unable to find any NICs. I assume you don't have the OFED/IB kernel modules loaded, which is why you are getting this message.

Another transport will be used instead, although this may result in lower performance. -------------------------------------------------------------------------- libibverbs: Fatal: couldn't read uverbs ABI version. -------------------------------------------------------------------------- [0,1,0]: OpenIB on host cluster was unable to find When I want to > > run a simulation I see the following lines in my log.lammps. Ismail aei@...

When I want to > run a simulation I see the following lines in my log.lammps.

I would appreciate any > help > > Jonas Baltrusaitis > University of Iowa > > Node file: /opt/torque/aux//439.mr9540.healthcare.uiowa.edu : > --------------------- > compute-0-1 > compute-0-1 > compute-0-1 > compute-0-1 > If so, then you can be confident > the problem is your script, not the LAMMPS build. > > Steve > > On Thu, Jun 30, 2011 at 11:58 PM, elena You may also wish to check the value of the "component_path" MCA parameter and ensure that it has at least one directory that contains valid MCA components. -------------------------------------------------------------------------- [compute-0-1.local:17715] PML ob1 And common sense. > http://p.sf.net/sfu/splunk-d2d-c2 > _______________________________________________ > lammps-users mailing list > lammps-users@... > https://lists.sourceforge.net/lists/listinfo/lammps-users > > Re: [lammps-users] Lammps installation on cluster From: Axel Kohlmeyer - 2011-07-01 14:21:08 elena,

As Steve suggested, > try checking the provided input files. Another transport will be used instead, although this may result in lower performance. -------------------------------------------------------------------------- libibverbs: Fatal: couldn't read uverbs ABI version. -------------------------------------------------------------------------- [0,1,0]: OpenIB on host node01 was unable to find Ismail As said in my previous email, the programm is run correctly on my PC(therefore there is no error inmy input script and data file) but on supercomputer I have the If people tell you what you need to do, but you won't listen, why are you asking for our help? —AEI On 1 July 2011 17:23, elena stevenson wrote: >

You can see > in > > the first lines of the following script the installation LAMMPS is > correct. > > The file that I ran is run correctly on Thanks Tony Schreiner Previous message: [torqueusers] Multiple moms Next message: [torqueusers] Unknown Job Id Behavior Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] More Even though our cluster has been running for more than 2 years, we haven't ever needed MPI until now. Another transport will be used instead, although this may result in lower performance. -------------------------------------------------------------------------- -------------------------------------------------------------------------- [0,1,1]: uDAPL on host cluster was unable to find any NICs.

Therefore btl=^openib,udapl (which remove support for bothopenib and udapl) is what you're looking for.george.Post by Jeff SquyresOpen MPI currently has a "negative ACK" kind of assumption built intoit -- it assumes from processor 0 out of 4 Hello world! Another transport will be used instead, although this may result in lower performance. -------------------------------------------------------------------------- -------------------------------------------------------------------------- [0,1,0]: uDAPL on host cluster was unable to find any NICs. most likely you have your MPI configured for use with infiniband, but you are testing on a node, that doesn't have an infiniband card.

there were lots of improvements and bugfixes since. > libibverbs: Fatal: couldn't read uverbs ABI version. > -------------------------------------------------------------------------- > [0,1,2]: OpenIB on host cluster was unable to find any Job finished at: Tue Apr 21 19:03:49 CDT 2009 Previous message: [CPMD-list] FULL MESSAGE Compiling on linux: tried everything... Another transport will be used instead, although this may result in lower performance. -------------------------------------------------------------------------- libibverbs: Fatal: couldn't read uverbs ABI version. -------------------------------------------------------------------------- [0,1,1]: OpenIB on host compute-0-1 was unable to find Another transport will be used instead, although this may result in lower performance. -------------------------------------------------------------------------- -------------------------------------------------------------------------- [0,1,1]: uDAPL on host compute-0-1 was unable to find any NICs.

there were lots of improvements and bugfixes since. > libibverbs: Fatal: couldn't read uverbs ABI version. > -------------------------------------------------------------------------- > [0,1,2]: OpenIB on host cluster was unable to find any Working with the given input file on the cluster, however, >> you can't really determine if the problem is (1) or (2). And common sense. > http://p.sf.net/sfu/splunk-d2d-c2 > _______________________________________________ > lammps-users mailing list > lammps-users@... > https://lists.sourceforge.net/lists/listinfo/lammps-users > > -- Dr. Another transport will be used instead, although this may result in lower performance. -------------------------------------------------------------------------- -------------------------------------------------------------------------- [0,1,1]: uDAPL on host cluster was unable to find any NICs.

You can see in [...] > [[email protected] ~]$ cd 05NHW > [[email protected] 05NHW]$ mpirun -np 4 /home/elena/lammps-10Sep10/src/lmp_linux if you go through the pains of installing LAMMPS you should at least install