[mpich-discuss] mpiexec on 2 windows computer

[Jayesh Krishna]

Hi,
 It looks like you have multiple versions of MPICH2 installed in your system. We do not recommend users to install multiple versions of MPICH2 (You need to uninstall the previous version and install the new version).
 Try specifying the complete path to mpiexec when you run your job (C:\Program Files\MPICH2\bin\mpiexec -n 2 "C:\Program Files\MPICH2\examples\cpi").
 Also check the status of smpd, the process manager, by using the full path (c:\Program Files\MPICH2\bin\smpd -status).

Regards,
Jayesh

----- Original Message -----
From: "Sinta Kartika Maharani" <sintakm114080010 at gmail.com>
To: "Jayesh Krishna" <jayesh at mcs.anl.gov>
Sent: Wednesday, June 27, 2012 10:03:09 AM
Subject: Re: [mpich-discuss] mpiexec on 2 windows computer

I'm try in node with IP 10.11.121.21 with command "mpiexec -n 2 cpi"
appear warning : "Unable to connect to sinta-PC, smpd version
mismatch. When try it out with command "mpiexec -hosts 2 10.11.121.21
1 10.11.121.21 1 cpi" appear same warning.
What does it mean with "smpd version mismatch" ?

Thanks,
Sinta

2012/6/27 Jayesh Krishna <jayesh at mcs.anl.gov>:
> Hi,
>  Before running your code (konvensional.exe) can you try out the commands with cpi.exe (c:\Program Files\MPICH2\examples\cpi.exe)?
>
> Regards,
> Jayesh
>
> ----- Original Message -----
> From: "Sinta Kartika Maharani" <sintakm114080010 at gmail.com>
> To: "Jayesh Krishna" <jayesh at mcs.anl.gov>
> Sent: Wednesday, June 27, 2012 9:41:20 AM
> Subject: Re: [mpich-discuss] mpiexec on 2 windows computer
>
> I'm executing the first (failing) command in the node with ip
> 10.11.121.25. MPI jobs run well in this node ( I've try it with
> command "mpiexec -hosts 2 10.11.121.25 1 10.11.121.25 1 konvensional
> random 2" and "mpiexec -hosts 2 10.11.121.21 1 10.11.121.21 1
> konvensional random 2"  or simply command "mpiexec -n 2 konvensional
> random 2" )
> In other words, the node with IP 10.11.121.25 can instruct node with
> IP 10.11.121.21 to executes the MPI jobs, right? And it can also
> instruct itself to executes the MPI jobs.
> I've turned off the Windows firewall in both node.
>
> Sinta.
>
> 2012/6/27 Jayesh Krishna <jayesh at mcs.anl.gov>:
>> Hi,
>>  Which host are you executing the first (failing) command? Do MPI jobs run on that node?
>>  Do you have any firewalls (including Windows firewall) running on the machines? If so please turn off the firewalls on the machines.
>>
>> Regards,
>> Jayesh
>>
>> ----- Original Message -----
>> From: "Sinta Kartika Maharani" <sintakm114080010 at gmail.com>
>> To: mpich-discuss at mcs.anl.gov
>> Sent: Wednesday, June 27, 2012 12:49:05 AM
>> Subject: [mpich-discuss] mpiexec on 2 windows computer
>>
>> Hi, I want to execute a program on 2 computers. but when i try to do
>> it, it can't run. The program was multiplying random matrix with order
>> 2.
>>
>> C:\> mpiexec -hosts 2 10.11.121.25 1 10.11.121.21 1 konvensional random 2
>> Fatal error in MPI_Init: Other error, error stack :
>> MPIR_Init_thread(392).................................:
>> MPID_Init(139)............................................: Channel
>> initialization failed
>> MPIDI_CH3_Init(38).....................................:
>> MPID_nem_init(196)....................................:
>> MPIDI_CH3I_Seg_commit(366).....................:
>> MPIU_SHMW_Hnd_deserialize(324).............:
>> MPIU_SHMW_Seg_open(863)......................:
>> MPIU_SHMW_Seg_create_attach_templ(763): unable to allocate shared
>> memory - OpenFileMapping The sytem cannot find the file specified.
>>
>> job aborted:
>> rank: node: exit: code[:error message]
>> 0: 10.11.121.25: 123
>> 1: 10.11.121.21: 1: process 1 exited without calling finalize
>>
>> but when i use command
>> C:\> mpiexec -hosts 2 10.11.121.25 1 10.11.121.25 1 konvensional random 2
>> or
>> C:\> mpiexec -hosts 2 10.11.121.21 1 10.11.121.21 1 konvensional random 2
>>
>> it can execute well.
>>
>> How to resolve the problem?
>> Thanks
>>
>> Sinta
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