[MPICH] MPICH2 1.0.6 inder Windows without DOMAIN

[Jayesh Krishna]

Hi,
>>>> The origin of the confusion it is the README.winbin.rtf found...
 What is the confusion ?
 
>>>> - It is not clear what is the purpouse of the password asked in each
installation (I used always the same)
>>>> - The use of the user/password introduced under mpiexec -register
 A user requires (also should require) permission to launch MPI processes
(in the context of a user). 

>>>> but I think only one CPU are used. Not both.
 How did you verify the CPU usage of your MPI pgm?

>>>> No succes with any other program built under cygwin.
 Try "-localroot" option (of mpiexec) when launching your MPI program

Regards,
Jayesh

-----Original Message-----
From: owner-mpich-discuss at mcs.anl.gov
[mailto:owner-mpich-discuss at mcs.anl.gov] On Behalf Of madfran
Sent: Wednesday, January 09, 2008 3:45 PM
To: Jayesh Krishna
Cc: mpich-discuss at mcs.anl.gov
Subject: RE: [MPICH] MPICH2 1.0.6 inder Windows without DOMAIN

Hi,...

It is working,... under some conditions :-) The origin of the confusion it
is the README.winbin.rtf found in the C:\Program Files\MPICH2 directory. The
procedure indicated perhaps is usefull for a windows working under a DOMAIN,
but is useless if no DOMAIn exist.

I discover,
- If they several machines windows, only ones without register DOMAIN are
  able to "see" the others.
- I need to install MPICH2 from the distribution msi in all machines.

Questions,
- It is not clear what is the purpouse of the password asked in each
installation (I used always the same)
- The use of the user/password introduced under mpiexec -register

In this moment I am working under a windows XP dual-core.
I am able only to launch cpi.exe, found under C:\Program Files\MPICH\bin\,
but I think only one CPU are used. Not both.

No succes with any other program built under cygwin.



On Mon, 7 Jan 2008 10:30:21 -0600, Jayesh Krishna wrote
> Hi,
>   The official documentation for MPICH2 on windows is available at 
> http://www.mcs.anl.gov/research/projects/mpich2/documentation/index.ph
> p?s=do
> cs .
>   Please try the suggestions provided below and let us know the 
> results
> 
> (Substitute the CAPITALIZED words in the commands below with the 
> appropriate names/values),
> 
> 1) Make sure that any firewalls on both the machines are turned off 
> and that the machines are reachable from one another (ping). 2)  Check 
> the status of the process managers on both machines from the machine 
> where you launch your job,
>    2.1) smpd -status
>    2.2) smpd -status REMOTEHOSTIPADDRESS 3) Register the usernames and 
> passwords on both the machines (mpiexec -register ...) 4)  Validate 
> the username/password on both the machines from the machine where you 
> launch your job,
>    4.1) mpiexec -validate -user USERNAME
>    4.2) mpiexec -validate -user USERNAME -host HOSTNAME
> 
> Regards,
> Jayesh
> 
> -----Original Message-----
> From: owner-mpich-discuss at mcs.anl.gov
> [mailto:owner-mpich-discuss at mcs.anl.gov] On Behalf Of madfran
> Sent: Saturday, January 05, 2008 10:53 AM
> To: mpich-discuss at mcs.anl.gov
> Subject: Re: [MPICH] MPICH2 1.0.6 inder Windows without DOMAIN
> 
> Hi,...
> 
> No succes putting the IP addresses instead the computer name.
> In my opinion it is a problem with the user but I am not sure.
> The documentation for windows it is not clear.
> I found something in
> http://202.117.122.28/newindex/huchongwei/MPI.pdf but it is not 
> ufficial documention and say things diferent than the information 
> found in README.winbin.rtf
> 
> Where can I find ufficial documentation about MPICH2 under windows ?
> 
> On Fri, 4 Jan 2008 00:34:41 +0100, Christoph Lupprich wrote
> > You can try IP addresses or put the IP address along with the 
> > hostname into Windows' host file (in C:\Windows\system32\drivers\etc).
> > 
> > Kind regards,
> > Christoph
> > 
> > On Jan 3, 2008, at 22:08 PM, madfran wrote:
> > 
> > > Hi,...
> > >
> > > I tring to use MPICH2 under windows without DOMAIN.
> > > To begin I use only two computers,
> > > - master with XP (a laptop dual core)
> > > - slave with Windows 2000 (a fix with a pentium 1,2)
> > >
> > > The MPICH2 is installed in the laptop.
> > > This laptop work under a DOMAIN in others situation, but not in 
> > > this moment.
> > > The fix computer work alone with a Workgroup. The name of this 
> > > computer is HoneyPot
> > >
> > > When a try "mpiexec -channel auto -machinefile maquinas.txt -pwd 
> > > file usuarios.txt -n 4 pci.exe"
> > >
> > > I receive the folowwing message.
> > >
> > > "Aborting: unable to connect to HoneyPot"
> > >
> > > I need some detailled instructions for windows networks.
> > > Where can I find it?
> > >