Re: [OMPI users] openmpi query

and thank you very much On Tue, Apr 8, 2014 at 3:07 PM, Nisha Dhankher -M.Tech(CSE) < nishadhankher-coaese...@pau.edu> wrote: > latest rocks 6.2 carry this version only > > > On Tue, Apr 8, 2014 at 3:49 AM, Jeff Squyres (jsquyres) < > jsquy...@cisco.com> wrote: >

Re: [OMPI users] openmpi query

troubleshooting steps about getting basic MPI programs working. > > http://www.open-mpi.org/faq/?category=running#diagnose-multi-host-problems > > Once you get basic MPI programs working, then try with MPI Blast. > > > > On Apr 5, 2014, at 3:11 AM, Nisha Dhankher -M.Tech(C

Re: [OMPI users] openmpi query

Mpirun *--mca btl ^openib --mca btl_tcp_if_include eth0* -np 16 -machinefile mf mpiblast -d all.fas -p blastn -i query.fas -o out.txt was the command i executed on cluster... On Sat, Apr 5, 2014 at 12:34 PM, Nisha Dhankher -M.Tech(CSE) < nishadhankher-coaese...@pau.edu> wrote: > so

Re: [OMPI users] openmpi query

sorry Ralph my mistake its not names...it is "it does not happen on same nodes." On Sat, Apr 5, 2014 at 12:33 PM, Nisha Dhankher -M.Tech(CSE) < nishadhankher-coaese...@pau.edu> wrote: > same vm on all machines that is virt-manager > > > On Sat, Apr 5, 2014 at 12:3

Re: [OMPI users] openmpi query

same vm on all machines that is virt-manager On Sat, Apr 5, 2014 at 12:32 PM, Nisha Dhankher -M.Tech(CSE) < nishadhankher-coaese...@pau.edu> wrote: > opmpi version 1.4.3 > > > On Fri, Apr 4, 2014 at 8:13 PM, Ralph Castain wrote: > >> Okay, so if you run mpiBlas

Re: [OMPI users] openmpi query

opmpi version 1.4.3 On Fri, Apr 4, 2014 at 8:13 PM, Ralph Castain wrote: > Okay, so if you run mpiBlast on all the non-name nodes, everything is > okay? What do you mean by "names nodes"? > > > On Apr 4, 2014, at 7:32 AM, Nisha Dhankher -M.Tech(CSE) < > nishadh

Re: [OMPI users] openmpi query

and the same ones that generate the error? If you > exclude the ones that show the error, does it work? If so, what is > different about those nodes? Are they a different architecture? > > > On Apr 3, 2014, at 11:09 PM, Nisha Dhankher -M.Tech(CSE) < > nishadhankher-coaese...@pau.e

Re: [OMPI users] openmpi query

ph Castain wrote: > > On Apr 3, 2014, at 8:03 PM, Nisha Dhankher -M.Tech(CSE) < > nishadhankher-coaese...@pau.edu> wrote: > > thankyou Ralph. > Yes cluster is heterogenous... > > > And did you configure OMPI --enable-heterogeneous? And are you running it > with ---he

Re: [OMPI users] openmpi query

y handle TCP > connections, so that might be another source of the problem if my > understanding of your setup is correct. Have you tried running this across > the PCs directly - i.e., without any VMs? > > > On Apr 3, 2014, at 10:13 AM, Nisha Dhankher -M.Tech(CSE) < > nishadhan

Re: [OMPI users] question

i hope you would have understood now On Thu, Apr 3, 2014 at 10:27 PM, Ralph Castain wrote: > You haven't provided enough information to even guess at the issue - > please see my response to your last post on this question > > On Apr 3, 2014, at 9:53 AM, Nisha Dha

Re: [OMPI users] openmpi query

rocks 6.0 cluster with 12 virtual nodes on pc's ...2 on each using virt-manger , 1 gb ram to each On Thu, Apr 3, 2014 at 10:41 PM, Nisha Dhankher -M.Tech(CSE) < nishadhankher-coaese...@pau.edu> wrote: > i also made machine file which contain ip adresses of all compute nodes + > .ncb

Re: [OMPI users] openmpi query

... On Thu, Apr 3, 2014 at 10:39 PM, Nisha Dhankher -M.Tech(CSE) < nishadhankher-coaese...@pau.edu> wrote: > i first formatted my database with mpiformatdb command then i ran command : > mpirun -np 64 -machinefile mf mpiblast -d all.fas -p blastn -i query.fas > -o output.txt > but

Re: [OMPI users] openmpi query

> > * you then ran mpiblast and it sounds like it successfully started the > processes, but then one aborted? Was there an error message beyond just the > -1 return status? > > > On Apr 2, 2014, at 11:17 PM, Nisha Dhankher -M.Tech(CSE) < > nishadhankher-coaese...@pau.edu> wrote

Re: [OMPI users] openmpi query

hen ran mpiblast and it sounds like it successfully started the > processes, but then one aborted? Was there an error message beyond just the > -1 return status? > > > On Apr 2, 2014, at 11:17 PM, Nisha Dhankher -M.Tech(CSE) < > nishadhankher-coaese...@pau.edu> wrote: > &g

[OMPI users] question

hoe btl_tcp_endpoint.c error 113 can be solved while executing mpiblast on rocks 6.0 which uses openmpi...on 8 nodes

Re: [OMPI users] simple way to build OpenMPI

thank you. On Thu, Apr 3, 2014 at 5:54 PM, James Horey wrote: > All, for those interested in simplifying the OpenMPI build process, > I've provided a Dockerfile that automatically includes all the > dependencies, etc. It is geared towards Ubuntu, but I'm happy to > accept pull requests. Hope it

[OMPI users] openmpi query

error btl_tcp_endpint.c: 638 connection failed due to error 113 In openmpi: this error came when i run my mpiblast program on rocks cluster.Connect to hosts failed on ip 10.1.255.236,10.1.255.244 . A