[mpich-discuss] problems with HYDRA on cygwin/win7?

[Ingo Bojak]

On 26/08/2011 20:17, Pavan Balaji wrote:
>
> Ouch. That was an embarrassing error on my part. Can you try this patch:
> https://trac.mcs.anl.gov/projects/mpich2/changeset/8955
>
Yep, works now. Thanks for the prompt help!

Cheers,
Ingo


> On 08/26/2011 06:52 AM, Ingo Bojak wrote:
>> Hi all,
>>
>> I'm trying to install the latest mpich2 (1.4.1) under Cygwin (updates to
>> latest/complete version just prior) on Win 7. The aim is to run it on
>> this single machine for program development, instead of on the cluster.
>> Once the program works, it will get uploaded.
>>
>> All goes to plan with the installation handbook, including having set up
>> SSHD and public key so that
>>
>> ssh mylocalhhostname date
>>
>> actually spits back a date with no fuzz.
>>
>> Upon typing however
>>
>> mpiexec -f machinefile -n 5 ./examples/cpi
>>
>> I get this:
>>
>> [mpiexec at PSYCHL-10113] HYDT_topo_bind
>> (/home/BojakI/mpich2-1.4.1/src/pm/hydra/tools/topo/topo.c:557): no
>> topology library available
>> [mpiexec at PSYCHL-10113] HYDU_create_process
>> (/home/BojakI/mpich2-1.4.1/src/pm/hydra/utils/launch/launch.c:62): bind
>> process failed
>> [mpiexec at PSYCHL-10113] HYDT_bscd_common_launch_procs
>> (/home/BojakI/mpich2-1.4.1/src/pm/hydra/tools/bootstrap/external/external_common_launch.c:310):
>>
>> create process returned error
>> [mpiexec at PSYCHL-10113] HYDT_bsci_launch_procs
>> (/home/BojakI/mpich2-1.4.1/src/pm/hydra/tools/bootstrap/src/bsci_launch.c:17):
>>
>> launcher returned error while launching processes
>> [mpiexec at PSYCHL-10113] HYD_pmci_launch_procs
>> (/home/BojakI/mpich2-1.4.1/src/pm/hydra/pm/pmiserv/pmiserv_pmci.c:137):
>> launcher cannot launch processes
>> [mpiexec at PSYCHL-10113] main
>> (/home/BojakI/mpich2-1.4.1/src/pm/hydra/ui/mpich/mpiexec.c:401): process
>> manager returned error launching processes
>> [mpiexec at PSYCHL-10113] HYD_pmcd_pmiserv_proxy_init_cb
>> (/home/BojakI/mpich2-1.4.1/src/pm/hydra/pm/pmiserv/pmiserv_cb.c:520):
>> assert (!closed) failed
>> [mpiexec at PSYCHL-10113] HYDT_dmxu_poll_wait_for_event
>> (/home/BojakI/mpich2-1.4.1/src/pm/hydra/tools/demux/demux_poll.c:77):
>> callback returned error status
>> [mpiexec at PSYCHL-10113] HYD_pmci_wait_for_completion
>> (/home/BojakI/mpich2-1.4.1/src/pm/hydra/pm/pmiserv/pmiserv_pmci.c:181):
>> error waiting for event
>> [mpiexec at PSYCHL-10113] main
>> (/home/BojakI/mpich2-1.4.1/src/pm/hydra/ui/mpich/mpiexec.c:405): process
>> manager error waiting for completion
>>
>> Any ideas what this is about, and what I can do?
>>
>> Thanks,
>> Ingo
>> _______________________________________________
>> mpich-discuss mailing list
>> mpich-discuss at mcs.anl.gov
>> https://lists.mcs.anl.gov/mailman/listinfo/mpich-discuss
>


-- 
Dr Ingo Bojak
Senior Lecturer @ School of Psychology (CN-CR)
   University of Birmingham
   Edgbaston, Birmingham B15 2TT, UK
   Room 1.01, Hills Building, Tel.: +44 (0)121 414 4913
Research Fellow @ Centre for Neuroscience
   Donders Institute for Brain, Cognition and Behaviour
   Postbus 9101 // 126, 6500 HB Nijmegen, The Netherlands