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Re: Running "MPI" program on "Cluster"

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In article <059c31f6-67a5-4943-a188-fe549ed1f2c7@googlegroups.com>,
Meenal Chougule  <meenal.chougule@gmail.com> wrote:
> On Thursday, September 26, 2013 11:47:19 AM UTC+5:30, Meenal Chougule wrote:
> > Hello everyone,

[ snip ]


Is there some reason you continue to reply to your own posts rather
than to my responses?  It seems to me that it would be easier to
have a discussion if you quoted the questions and comments (from
me) you're replying to.  I notice that you seem to be posting
using Google's interface.  I'm not, so I don't really know what
the options are, but if you can reply to one of your own posts,
it seems like you should be able to reply to someone else's.


> > Thanku,
> > 
> > M D C
> 
> Its not that i want quick response. Its just my bad i could not club my queries in a single question.sorry for that.


But why would you want to ("club your queries" -- I'm guessing you mean
"group them together"?  not criticizing your English if it's not your
first language, and probably not that important to be clear about this
anyway)?


>  U r right in front of -np there should be no. of processes, in my case its 1 but i forgot to put that here. I executed this command properly while running it. 


It's often a good idea, if you're asking about a command, to copy and paste
exactly what you enter rather than retyping it, so you don't make this kind
of mistake.


>  While running a program on cluster I came to know that u need to give machinefile as an input to find hosts/slaves in your cluster network. But I could not get how exactly I can implement it. 
> 


Doesn't your installed version of MPICH include documentation, such as
man pages?  I can't just quote from the ones on the systems I use because
what we have is OpenMPI, and some of the details of arguments to mpirun
could be different.  

Anyway, if you don't have local documentation or can't make sense of it,
here's the documentation page at the official MPICH site:

http://www.mpich.org/documentation/guides/

and in particular 

http://www.mpich.org/static/downloads/3.0.4/mpich-3.0.4-README.txt

has a simple example of using the -machinefile option to say which
computers you want to run the program on.  (Notice also that there
seem to be other options for specifying this.)

I can't quite tell from the documentation whether you first have to
start some kind of background server process with the command "mpd".

Once I again I ask:  Have you been able to run any MPI programs on
this system?  among other things that would tell you whether you
need that "mpd" command first.

-- 
B. L. Massingill
ObDisclaimer:  I don't speak for my employers; they return the favor.

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Thread

Running "MPI" program on "Cluster" Meenal Chougule <meenal.chougule@gmail.com> - 2013-09-25 23:17 -0700
  Re: Running "MPI" program on "Cluster" blmblm@myrealbox.com <blmblm.myrealbox@gmail.com> - 2013-09-26 16:45 +0000
  Re: Running "MPI" program on "Cluster" Meenal Chougule <meenal.chougule@gmail.com> - 2013-09-27 23:03 -0700
  Re: Running "MPI" program on "Cluster" Meenal Chougule <meenal.chougule@gmail.com> - 2013-09-27 23:04 -0700
  Re: Running "MPI" program on "Cluster" Meenal Chougule <meenal.chougule@gmail.com> - 2013-09-27 23:06 -0700
    Re: Running "MPI" program on "Cluster" blmblm@myrealbox.com <blmblm.myrealbox@gmail.com> - 2013-09-28 17:33 +0000
      Re: Running "MPI" program on "Cluster" blmblm@myrealbox.com <blmblm.myrealbox@gmail.com> - 2013-10-01 15:29 +0000
  Re: Running "MPI" program on "Cluster" Meenal Chougule <meenal.chougule@gmail.com> - 2013-09-27 23:06 -0700
    Re: Running "MPI" program on "Cluster" blmblm@myrealbox.com <blmblm.myrealbox@gmail.com> - 2013-09-28 17:34 +0000
  Re: Running "MPI" program on "Cluster" Meenal Chougule <meenal.chougule@gmail.com> - 2013-10-02 00:45 -0700
    Re: Running "MPI" program on "Cluster" Keith Thompson <kst-u@mib.org> - 2013-10-02 11:52 -0700
      Re: Running "MPI" program on "Cluster" blmblm@myrealbox.com <blmblm.myrealbox@gmail.com> - 2013-10-03 21:43 +0000
        Re: Running "MPI" program on "Cluster" Meenal Chougule <meenal.chougule@gmail.com> - 2013-10-06 09:10 -0700
          Re: Running "MPI" program on "Cluster" blmblm@myrealbox.com <blmblm.myrealbox@gmail.com> - 2013-10-18 18:57 +0000
            Re: Running "MPI" program on "Cluster" Meenal Chougule <meenal.chougule@gmail.com> - 2013-10-21 23:48 -0700
              Re: Running "MPI" program on "Cluster" blmblm@myrealbox.com <blmblm.myrealbox@gmail.com> - 2013-10-22 16:53 +0000
    Re: Running "MPI" program on "Cluster" blmblm@myrealbox.com <blmblm.myrealbox@gmail.com> - 2013-10-02 19:10 +0000

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