[mpich-discuss] MPICH 2 on Window 7 home premium

[Koh Voon Li]

Hi,

Thanks for the replies. The Windows username and password are different
between two machine. Do I need to create the same username & password
between them so that I able to get access between it?
Thanks.

Regards,
Koh

On Fri, Feb 11, 2011 at 9:26 PM, Jayesh Krishna <jayesh at mcs.anl.gov> wrote:

> Hi,
>  Do you have the same Windows username/password on both the machines ?
>
> Regards,
> Jayesh
>
> ----- Original Message -----
> From: "Koh Voon Li" <kohvoonli at gmail.com>
> To: "Jayesh Krishna" <jayesh at mcs.anl.gov>
> Cc: mpich-discuss at mcs.anl.gov
> Sent: Thursday, February 10, 2011 7:59:38 PM
> Subject: Re: MPICH 2 on Window 7 home premium
>
> Yes. I able registered on both machine. But when I tried to just launch
> simply command I got error message as stated below:
>
>
>
> C:\>mpiexec -hosts 2 WIN7-PC 1 user-PC 1 "c:\program
> files\fds\fds5\bin\fds5_mpi
> _win_64.exe"
> abort: Unable to connect to user-PC
>
>
> For your information, I have turned off both Window firewall. But still
> failed to launch any job.
>
>
> On Thu, Feb 10, 2011 at 11:52 PM, Jayesh Krishna < jayesh at mcs.anl.gov >
> wrote:
>
>
> Hi,
> Is the username/password valid on the second machine (Do you have the same
> Windows username/password on the second machine ? )? If so, you should be
> able to run your job. Are you able to run your job now ?
> Registration of username/password is local to the machine. MPICH2 does not
> automatically register the same username on all the nodes. If you would like
> to register username/password on each machine you should register the
> credentials on each (Type "mpiexec -register" on each). However, to launch
> your job you need to have the username/password registered only on the
> machine/node where you launch your job.
>
> Let us know the results.
>
> Regards,
> Jayesh
>
> ----- Original Message -----
> From: "Koh Voon Li" < kohvoonli at gmail.com >
>
>
>
> To: "Jayesh Krishna" < jayesh at mcs.anl.gov >
> Sent: Thursday, February 10, 2011 9:30:16 AM
> Subject: Re: MPICH 2 on Window 7 home premium
>
> Hi,
>
> Thanks for the reply. I was able to registered 2 username on 1 of my
> computer, but I got error message on my 2nd computer when I try to validate
> user on it.
>
> Here is the error message.
> FAIL: Unable to read the credentials from the registry.
>
> Thanks,
>
> Regards,
> KOH
>
>
>
> On Thu, Feb 10, 2011 at 10:10 PM, Jayesh Krishna < jayesh at mcs.anl.gov >
> wrote:
>
>
> Hi,
>
>
> >> Credentials for USER-PC\WIN 7 rejected connecting to user-PC
> >> Aborting: Unable to connect to user-PC
>
> From the error message it looks like you haven't registered a valid
> username/password with mpiexec. Please register a valid Windows
> username/password with mpiexec using the "-register" option (Type "mpiexec
> -register" at the command prompt and mpiexec will prompt you for the
> username/password). Once the registration is complete validate it using the
> "-validate" option (Type "mpiexec -validate" at the command prompt). If you
> have registered a valid Windows username/password the validate option should
> return SUCCESS.
> Let us know the results.
>
> Regards,
> Jayesh
>
>
> ----- Original Message -----
> From: "Koh Voon Li" < kohvoonli at gmail.com >
>
> To: jayesh at mcs.anl.gov
>
>
>
> Sent: Thursday, February 10, 2011 2:59:35 AM
> Subject: Fwd: MPICH 2 on Window 7 home premium
>
>
> Hi Jayesh,
>
> Sorry for bothering. Attached here is the smpd log in debug mode.
> Million Thanks.
>
>
> Regards,
> KOH
>
>
>
> ---------- Forwarded message ----------
> From: Koh Voon Li < kohvoonli at gmail.com >
> Date: Thu, Feb 10, 2011 at 3:30 PM
> Subject: MPICH 2 on Window 7 home premium
> To: jayesh at mcs.anl.gov
>
>
> Hi Jayesh,
>
>
> I am trying to running parallel FDS (Fire Dynamic Simulator) via 2 PC by
> using a config file
>
>
> here is my config file
>
> exe "C:\Program Files\FDS\FDS5\bin\fds5_mpi_win_64.exe" "ParadigmV4-13.fds"
> wdir "\\USER-PC\Project\Paradigm\"
> hosts
> user-PC 6
> WIN7-PC 6
>
>
> This is the error message I got from the command prompt.
>
> C:\>mpiexec -file config.txt
> Credentials for USER-PC\WIN 7 rejected connecting to user-PC
> Aborting: Unable to connect to user-PC
>
>
> I used a cross over cable to connect both PCs and I think my setting for
> the IP address is correct as I can ping each other computer in the command
> prompt.
> I tried to turned off both firewall but it failed.
> Thanks,
>
>
> Regards,
> Koh
>
>
>
>
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