[mpich-discuss] Issue with mpiexec

[Lu, Huiwei]

Hi, Konstantinos,

Unfortunately we have stopped supporting Windows since a while ago due to the lack of developer resources. Currently, MPICH works mostly on Linux and Mac systems.
http://wiki.mpich.org/mpich/index.php/Frequently_Asked_Questions#Q:_Why_can.27t_I_build_MPICH_on_Windows_anymore.3F

As an alternative, you can get help from Microsoft MPI.
http://msdn.microsoft.com/en-us/library/bb524831%28v=vs.85%29.aspx

—
Huiwei Lu
http://www.mcs.anl.gov/~huiweilu/

On Jan 2, 2014, at 1:53 PM, Konstantinos Karmas <karmkons at auth.gr> wrote:

> 
> 
> Hello. My name is Konstantinos Karmas and i am an undergraduate  student in the Electrical Engineering faculty of Aristotle Univercity  of Thessaloniki.
> I have an assignment to complete, regarding a program running in  distributed systems and i need to install MPICH2 on my computer  through cygwin, running windows 7 64bit. I followed the instructions  in http://www.mpich.org/static/downloads/1.4.1/mpich2-1.4.1-README.txt  , but when i try to use "mpiexec -n <number> ./examples/cpi" command,  i am getting the following errors:
> 
> mpiexec -n 2 ./examples/cpi
> [mpiexec at Anachronoss] HYDT_topo_bind (./tools/topo/topo.c:557): no  topology library available
> [mpiexec at Anachronoss] HYDU_create_process  (./utils/launch/launch.c:62): bind process failed
> [mpiexec at Anachronoss] HYDT_bscd_common_launch_procs  (./tools/bootstrap/external/external_common_launch.c:310): create  process returned error
> [mpiexec at Anachronoss] HYDT_bsci_launch_procs  (./tools/bootstrap/src/bsci_launch.c:17): launcher returned error  while launching processes
> [mpiexec at Anachronoss] HYD_pmci_launch_procs  (./pm/pmiserv/pmiserv_pmci.c:137): launcher cannot launch processes
> [mpiexec at Anachronoss] main (./ui/mpich/mpiexec.c:401): process manager  returned error launching processes
> [mpiexec at Anachronoss] HYD_pmcd_pmiserv_proxy_init_cb  (./pm/pmiserv/pmiserv_cb.c:520): assert (!closed) failed
> [mpiexec at Anachronoss] HYDT_dmxu_poll_wait_for_event  (./tools/demux/demux_poll.c:77): callback returned error status
> [mpiexec at Anachronoss] HYD_pmci_wait_for_completion  (./pm/pmiserv/pmiserv_pmci.c:181): error waiting for event
> [mpiexec at Anachronoss] main (./ui/mpich/mpiexec.c:405): process manager  error waiting for completion
> 
> I am including the c,config, m,mi and src/openpa/config files. Please  can you help me solve this?
> 
> Thanks in advance.
> 
> Konstantinos Karmas
> Aristotle Univercity of Thessaloniki
> 
> 
> 
> 
> 
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