[MPICH] RE: Visual studio 2003 with MPI

[Jayesh Krishna]

Hi,
 Looks to me that export_flush() is a function written by the programmer (it
is not an MPI func) to flush/cleanup the exported graph co-ordinates.
 
Regards,
Jayesh

  _____  

From: Bhaskar Subramanian [mailto:bhaskar_17 at yahoo.com] 
Sent: Thursday, November 15, 2007 7:05 PM
To: Jayesh Krishna
Subject: RE: Visual studio 2003 with MPI


hi jayesh,

I am doing a research on MPI implementation of minimal spanning tree. I
found an implementation of minimal spanning tree for MPI

http://answers.google.com/answers/threadview?id=503278

but when i try to run , i am getting an error in this place
"export_flush(1,index,4,taken); " also i noted that this C file has been
commented out //#include <\mpi\mpi2m.c>. Just wanted to ask if its in the
previous of mpi or is it the file the user wrote ?

also can u confirm that these statements

      export_flush(1,index,4,taken);
      export_flush(1,index,4,graph);
      export_flush(2,&index[1],6,nodes);

the function export_flush is inbuilt in mpi ?


if this is wrong, do you know any place where i could get the code for this
mininmal spanning tree using MPI (C/C++) ? i really need this to get my
research done.

Thank you
bhaskar



Jayesh Krishna <jayesh at mcs.anl.gov> wrote: 

Hi,
 Great! Let us know if you need any further assistance.
 
Regards,
Jayesh

  _____  

From: Bhaskar Subramanian [mailto:bhaskar_17 at yahoo.com] 
Sent: Thursday, August 09, 2007 12:30 PM
To: Jayesh Krishna
Subject: RE: Visual studio 2003 with MPI


hi jayesh,

Thank you for your prompt reply, as you were talking about process manager,
i went to services and checked it. It was disabled. so i had to enable and
restart my computer and now it works like a charm.

I really thank you for your help and prompt reply

Thank you
bhaskar

Jayesh Krishna <jayesh at mcs.anl.gov> wrote: 

Hi,
 The error message says that the mpiexec command was not able to connect to
the process manager.
 Did your MPICH2 installation complete successfully ? Have you added the
MPICH2 bin directory to your PATH ?
 Please let us know the following info,
 
1) What is the status of the smpd process manager (type "smpd -status" at
command prompt for the status of smpd)
2) Can you run the sample application, cpi.exe, provided with the
installation ? (type "mpiexec -n 2 cpi.exe" for running cpi.exe)
3) Do you have any other version of MPICH installed on your machine ?
 
 
Regards,
Jayesh

  _____  

From: Bhaskar Subramanian [mailto:bhaskar_17 at yahoo.com] 
Sent: Wednesday, August 08, 2007 7:23 PM
To: jayesh at mcs.anl.gov
Subject: Reg:Visual studio 2003 with MPI


hi jayesh,

This is bhaskar, actually i am trying to run MPI in visual studio 2003
(stand alone) in sense, i want to compile and run MPI program in VS 2003
without only one computer (running processes for each processor).

I installed MPICH2, i disabled my firewall, i also did add the necessary
libraires as per this doc...

MPICH2
<http://www-unix.mcs.anl.gov/mpi/mpich2/downloads/mpich2-doc-windev.pdf>
Windows Development Guide.

but i am getting the following error, do u have any idea as to what this is
and how can i rectify this ?

Much appreciate your help
Thank you
bhaskar


ERROR:


C:\vs projects\vc++ projs\Parallelcomp>cd debug

C:\vs projects\vc++ projs\Parallelcomp\Debug>mpiexec -n 2 Parallelcomp
Unable to connect to 'bhaskar:8676',
sock error: generic socket failure, error stack:
MPIDU_Sock_post_connect(1228): unable to connect to bhaskar on port 8676,
exhausted al
l endpoints (errno -1)
MPIDU_Sock_post_connect(1275): unable to connect to bhaskar on port 8676, No
connectio
n could be made because the target machine actively refused it. (errno
10061)

C:\vs projects\vc++ projs\Parallelcomp\Debug>

  _____  

Luggage? GPS? Comic books? 
Check out fitting gifts
<http://us.rd.yahoo.com/evt=48249/*http://search.yahoo.com/search?fr=oni_on_
mail&p=graduation+gifts&cs=bz> for grads at Yahoo! Search.


  _____  

Yahoo! oneSearch: Finally, mobile
<http://us.rd.yahoo.com/evt=48252/*http://mobile.yahoo.com/mobileweb/onesear
ch?refer=1ONXIC> search that gives answers, not web links. 



  _____  

Be a better sports nut! Let your teams follow you with Yahoo Mobile. Try
<http://us.rd.yahoo.com/evt=51731/*http://mobile.yahoo.com/sports;_ylt=At9_q
DKvtAbMuh1G1SQtBI7ntAcJ> it now.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.mcs.anl.gov/pipermail/mpich-discuss/attachments/20071116/2217d97c/attachment.htm>