Re: [OMPI users] MPI::Intracomm::Spawn and cluster configuration

AM, Ralph Castain >>>>>>>>>>>>>>> <r...@open-mpi.org> wrote: >>>>>>>>>>>>>>>> It really is just that simple :-) >>>>>>>>>>>>>>>> >>>>>>&g

Re: [OMPI users] MPI::Intracomm::Spawn and cluster configuration

t;>>>> int main(int argc, char **args) { >>>>>>>>>>>>>> int size; >>>>>>>>>>>>>> MPI_Comm parent; >>>>>>>>>>>>>> MPI_Init(, ); >>>>>>>>&g

Re: [OMPI users] MPI::Intracomm::Spawn and cluster configuration

3 > ./mySpawningExe >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> At this point, mySpawningExe will be the master, running on >>>>>>>>>>>>>>> 19

Re: [OMPI users] MPI::Intracomm::Spawn and cluster configuration

>>>>>> } >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> Any ideas? Thanks for any help. >>>>>>>>>>>> >>>>>>>>

Re: [OMPI users] MPI::Intracomm::Spawn and cluster configuration

;>>>>> On Aug 22, 2012, at 8:56 AM, Brian Budge <brian.bu...@gmail.com> >>>>>>>>>>>> wrote: >>>>>>>>>>>> >>>>>>>>>>>>> Okay. Is there a tutorial or FAQ for setting eve

Re: [OMPI users] MPI::Intracomm::Spawn and cluster configuration

gt;>>>>>>>> wrote: >>>>>>>>>>>>>>> Hi Elena >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> I'm copying this to the user list just to correct a >>>

Re: [OMPI users] MPI::Intracomm::Spawn and cluster configuration

childExe on >>>>>>>>>>> 192.168.0.11 and 192.168.0.12? Or childExe1 on 192.168.0.11 and >>>>>>>>>>> childExe2 on 192.168.0.12? >>>>>>>>>>> >>>>>>>>>>> Thanks for the h

Re: [OMPI users] MPI::Intracomm::Spawn and cluster configuration

gt;>>> >>>>>>>>>>> OMPI_MCA_orte_default_hostfile= >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> On Aug 21, 2012, at 7:23 PM, Brian Budge <brian.bu...@

Re: [OMPI users] MPI::Intracomm::Spawn and cluster configuration

>>>>>>> >>>>>>>>>>> Thanks, >>>>>>>>>>> Brian >>>>>>>>>>> >>>>>>>>>>> On Fri, Jan 4, 2008 at 7:57 AM, Ralph Castain &l

Re: [OMPI users] MPI::Intracomm::Spawn and cluster configuration

hostfile by setting an >>>>>>>>>>> environmental >>>>>>>>>>> variable that pointed us to the hostfile. >>>>>>>>>>> >>>>>>>>>>> This is incorrect in the 1.2 code seri

Re: [OMPI users] MPI::Intracomm::Spawn and cluster configuration

t;>>>>>>>>> host. >>>>>>>>>> >>>>>>>>>> This situation has been corrected for the upcoming 1.3 code series. >>>>>>>>>> For the >>>>>>>>>> 1.2 series, t

Re: [OMPI users] MPI::Intracomm::Spawn and cluster configuration

t; straight in this old mind! >>>>>>>>> >>>>>>>>> Ralph >>>>>>>>> >>>>>>>>> >>>>>>>>> On 1/4/08 5:10 AM, "Elena Zhebel" <ezhe...@fugro-jason.com> wr

Re: [OMPI users] MPI::Intracomm::Spawn and cluster configuration

ot get it running... >>>>>>>>> >>>>>>>>> For the case >>>>>>>>> mpirun -n 1 -hostfile my_hostfile -host my_master_host my_master.exe >>>>>>>>> everything works. >>>>>>>>>

Re: [OMPI users] MPI::Intracomm::Spawn and cluster configuration

2 max_slots=3 >>>>>>>> octocore01 slots=8 max_slots=8 >>>>>>>> octocore02 slots=8 max_slots=8 >>>>>>>> clstr000 slots=2 max_slots=3 >>>>>>>> clstr001 slots=2 max_slots=3 >>>>>>>> clstr0

Re: [OMPI users] MPI::Intracomm::Spawn and cluster configuration

max_slots=3 >>>>>>> - setenv OMPI_MCA_rds_hostfile_path my_hostfile (I put it in .tcshrc >>>>>>> and >>>>>>> then source .tcshrc) >>>>>>> - in my_master.cpp I did >>>>>>> MPI_Info info1; >>>>&g

Re: [OMPI users] MPI::Intracomm::Spawn and cluster configuration

; >>>>>> MPI_Info_set(info1, "host", hostname); >>>>>> >>>>>> _intercomm = intracomm.Spawn("./childexe", argv1, _nProc, info1, 0, >>>>>> MPI_ERRCODES_IGNORE); >>>>>> >>>>>>

Re: [OMPI users] MPI::Intracomm::Spawn and cluster configuration

enstreek:21443] [0,0,0] ORTE_ERROR_LOG: Out of resource in file >>> base/rmaps_base_support_fns.c at line 225 >>> [bollenstreek:21443] [0,0,0] ORTE_ERROR_LOG: Out of resource in file >>> rmaps_rr.c at line 478 >>> [bollenstreek:21443] [0,0,0] ORTE_ERRO

Re: [OMPI users] MPI::Intracomm::Spawn and cluster configuration

f resource in file >> base/rmaps_base_map_job.c at line 210 >> [bollenstreek:21443] [0,0,0] ORTE_ERROR_LOG: Out of resource in file >> rmgr_urm.c at line 372 >> [bollenstreek:21443] [0,0,0] ORTE_ERROR_LOG: Out of resource in file >> communicator/comm_dyn.c at line 608 >

Re: [OMPI users] MPI::Intracomm::Spawn and cluster configuration

8 > > Did I miss something? > Thanks for help! > > Elena > > > -Original Message- > From: Ralph H Castain [mailto:r...@lanl.gov] > Sent: Tuesday, December 18, 2007 3:50 PM > To: Elena Zhebel; Open MPI Users <us...@open-mpi.org> > Cc: Ralph H Cas

Re: [OMPI users] MPI::Intracomm::Spawn and cluster configuration

Ralph H Castain [mailto:r...@lanl.gov] > Sent: Monday, December 17, 2007 5:49 PM > To: Open MPI Users <us...@open-mpi.org>; Elena Zhebel > Cc: Ralph H Castain > Subject: Re: [OMPI users] MPI::Intracomm::Spawn and cluster configuration > > > > > On 12/17/0

Re: [OMPI users] MPI::Intracomm::Spawn and cluster configuration

above). This may become available in a future release - TBD. Hope that helps Ralph > > Thanks and regards, > Elena > > -Original Message- > From: users-boun...@open-mpi.org [mailto:users-boun...@open-mpi.org] On > Behalf Of Ralph H Castain > Sent: Monday, December

Re: [OMPI users] MPI::Intracomm::Spawn and cluster configuration

On 12/12/07 5:46 AM, "Elena Zhebel" wrote: > > > Hello, > > > > I'm working on a MPI application where I'm using OpenMPI instead of MPICH. > > In my "master" program I call the function MPI::Intracomm::Spawn which spawns > "slave" processes. It is not

Re: [OMPI users] MPI::Intracomm::Spawn and cluster configuration

Try using the info parameter in MPI::Intracomm::Spawn(). In this structure, you can say in which hosts you want to spawn. Info parameters for MPI spawn: http://www.mpi-forum.org/docs/mpi-20-html/node97.htm 2007/12/12, Elena Zhebel : > > Hello, > > I'm working on a MPI

[OMPI users] MPI::Intracomm::Spawn and cluster configuration

Hello, I'm working on a MPI application where I'm using OpenMPI instead of MPICH. In my "master" program I call the function MPI::Intracomm::Spawn which spawns "slave" processes. It is not clear for me how to spawn the "slave" processes over the network. Currently "master" creates "slaves" on