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<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN
class=517511516-16112007>Hi,</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN
class=517511516-16112007> 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.</SPAN></FONT></DIV>
<DIV> </DIV>
<DIV><SPAN class=517511516-16112007></SPAN><FONT face=Arial><FONT
color=#0000ff><FONT size=2>R<SPAN
class=517511516-16112007>egards,</SPAN></FONT></FONT></FONT></DIV>
<DIV><FONT><FONT color=#0000ff><FONT size=2><SPAN
class=517511516-16112007></SPAN></FONT></FONT></FONT><SPAN
class=517511516-16112007></SPAN><FONT face=Arial><FONT color=#0000ff><FONT
size=2>J<SPAN
class=517511516-16112007>ayesh</SPAN></FONT></FONT></FONT><BR></DIV>
<DIV class=OutlookMessageHeader lang=en-us dir=ltr align=left>
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<FONT face=Tahoma size=2><B>From:</B> Bhaskar Subramanian
[mailto:bhaskar_17@yahoo.com] <BR><B>Sent:</B> Thursday, November 15, 2007 7:05
PM<BR><B>To:</B> Jayesh Krishna<BR><B>Subject:</B> RE: Visual studio 2003 with
MPI<BR></FONT><BR></DIV>
<DIV></DIV>hi jayesh,<BR><BR>I am doing a research on MPI implementation of
minimal spanning tree. I found an implementation of minimal spanning tree for
MPI<BR><BR>http://answers.google.com/answers/threadview?id=503278<BR><BR>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 ?<BR><BR>also can u confirm
that these statements<BR><PRE> export_flush(1,index,4,taken);<BR> export_flush(1,index,4,graph);<BR> export_flush(2,&index[1],6,nodes);<BR><BR>the function export_flush is inbuilt in mpi ?<BR></PRE><BR><BR>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.<BR><BR>Thank you<BR>bhaskar<BR><PRE><BR></PRE><BR><B><I>Jayesh Krishna <jayesh@mcs.anl.gov></I></B>
wrote:
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<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN
class=959143817-09082007>Hi,</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN
class=959143817-09082007> Great! Let us know if you need any further
assistance.</SPAN></FONT></DIV>
<DIV><FONT face=Arial color=#0000ff size=2></FONT> </DIV>
<DIV><SPAN class=959143817-09082007></SPAN><FONT face=Arial><FONT
color=#0000ff><FONT size=2>R<SPAN
class=959143817-09082007>egards,</SPAN></FONT></FONT></FONT></DIV>
<DIV><FONT size=+0><FONT color=#0000ff><FONT size=2><SPAN
class=959143817-09082007></SPAN></FONT></FONT></FONT><SPAN
class=959143817-09082007></SPAN><FONT face=Arial><FONT color=#0000ff><FONT
size=2>J<SPAN
class=959143817-09082007>ayesh</SPAN></FONT></FONT></FONT><BR></DIV>
<DIV class=OutlookMessageHeader lang=en-us dir=ltr align=left>
<HR tabIndex=-1>
<FONT face=Tahoma size=2><B>From:</B> Bhaskar Subramanian
[mailto:bhaskar_17@yahoo.com] <BR><B>Sent:</B> Thursday, August 09, 2007 12:30
PM<BR><B>To:</B> Jayesh Krishna<BR><B>Subject:</B> RE: Visual studio 2003 with
MPI<BR></FONT><BR></DIV>
<DIV></DIV>hi jayesh,<BR><BR>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.<BR><BR>I really thank you for your help and prompt reply<BR><BR>Thank
you<BR>bhaskar<BR><BR><B><I>Jayesh Krishna <jayesh@mcs.anl.gov></I></B>
wrote:
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<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN
class=739335504-09082007>Hi,</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN
class=739335504-09082007> The error message says that the mpiexec
command was not able to connect to the process manager.</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN
class=739335504-09082007> Did your MPICH2 installation complete
successfully ? Have you added the MPICH2 bin directory to your PATH
?</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN
class=739335504-09082007> Please let us know the following
info,</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN
class=739335504-09082007></SPAN></FONT> </DIV>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN
class=739335504-09082007>1) What is the status of the smpd process manager
(type "smpd -status" at command prompt for the status of
smpd)</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN
class=739335504-09082007>2) Can you run the sample application, cpi.exe,
provided with the installation ? (type "mpiexec -n 2 cpi.exe" for running
cpi.exe)</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN
class=739335504-09082007>3) Do you have any other version of MPICH installed
on your machine ?</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN
class=739335504-09082007></SPAN></FONT> </DIV>
<DIV><FONT face=Arial color=#0000ff size=2></FONT> </DIV>
<DIV><SPAN class=739335504-09082007><FONT face=Arial color=#0000ff
size=2>Regards,</FONT></SPAN></DIV>
<DIV><SPAN class=739335504-09082007><FONT face=Arial color=#0000ff
size=2>Jayesh</FONT></SPAN></DIV><BR>
<DIV class=OutlookMessageHeader lang=en-us dir=ltr align=left>
<HR tabIndex=-1>
<FONT face=Tahoma size=2><B>From:</B> Bhaskar Subramanian
[mailto:bhaskar_17@yahoo.com] <BR><B>Sent:</B> Wednesday, August 08, 2007
7:23 PM<BR><B>To:</B> jayesh@mcs.anl.gov<BR><B>Subject:</B> Reg:Visual
studio 2003 with MPI<BR></FONT><BR></DIV>
<DIV></DIV>hi jayesh,<BR><BR>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).<BR><BR>I installed MPICH2, i disabled my firewall, i also did
add the necessary libraires as per this doc...<BR><BR><A
href="http://www-unix.mcs.anl.gov/mpi/mpich2/downloads/mpich2-doc-windev.pdf">MPICH2
Windows Development Guide</A>.<BR><BR>but i am getting the following error,
do u have any idea as to what this is and how can i rectify this
?<BR><BR>Much appreciate your help<BR>Thank
you<BR>bhaskar<BR><BR><BR>ERROR:<BR><BR><BR>C:\vs projects\vc++
projs\Parallelcomp>cd debug<BR><BR>C:\vs projects\vc++
projs\Parallelcomp\Debug>mpiexec -n 2 Parallelcomp<BR>Unable to connect
to 'bhaskar:8676',<BR>sock error: generic socket failure, error
stack:<BR>MPIDU_Sock_post_connect(1228): unable to connect to bhaskar on
port 8676, exhausted al<BR>l endpoints (errno
-1)<BR>MPIDU_Sock_post_connect(1275): unable to connect to bhaskar on port
8676, No connectio<BR>n could be made because the target machine actively
refused it. (errno 10061)<BR><BR>C:\vs projects\vc++
projs\Parallelcomp\Debug><BR>
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