[mpich-discuss] FW: MPICH2 MPI_Comm_Dub

Matthew G. Carey mgcarey at radsafety.com
Fri Oct 19 12:41:44 CDT 2012


Hello,

The attached text file should provide more information.  I have turned off my firewall and can see that the other computers have increased cpu usage.  Another computer is capable of controlling the cluster, yet when I use my computer to be a slave or host, we run into errors.

Any suggestions are greatly appreciated.

Matt

-----Original Message-----
From: mpich-discuss-bounces at mcs.anl.gov [mailto:mpich-discuss-bounces at mcs.anl.gov] On Behalf Of Matthew G. Carey
Sent: Friday, October 19, 2012 13:29
To: mpich-discuss at mcs.anl.gov
Subject: Re: [mpich-discuss] FW: MPICH2 MPI_Comm_Dub

Hello Jayesh,

I've seen some improvement in communication, yet am stuck at:

Master starting          18 tasks with        1 threads each 10/19/12 13:26:33
Master sending static commons...

It doesn't seem to move past this point, any ideas?

Thanks again,

Matt

-----Original Message-----
From: mpich-discuss-bounces at mcs.anl.gov [mailto:mpich-discuss-bounces at mcs.anl.gov] On Behalf Of Jayesh Krishna
Sent: Friday, October 19, 2012 12:31
To: mpich-discuss at mcs.anl.gov
Cc: Adam Kryskow
Subject: Re: [mpich-discuss] FW: MPICH2 MPI_Comm_Dub

Hi,

# Can you run the sample MPI program (C:\Program Files\MPICH2\examples\cpi.exe) using the same mpiexec command?
# Can you run a non-MPI program using the same command?

Regards,
Jayesh

----- Original Message -----
From: "Matthew G. Carey" <mgcarey at radsafety.com>
To: mpich-discuss at mcs.anl.gov
Cc: "Adam Kryskow" <apkryskow at radsafety.com>
Sent: Wednesday, October 17, 2012 3:17:11 PM
Subject: [mpich-discuss] FW: MPICH2 MPI_Comm_Dub





Hello,



I was wondering if you could help with the attached error, I’ve look around google and haven’t been able to figure out how to fix it.



In addition, there is an attached log file which mpi in verbose mode.



Any suggestions are greatly appreciated.



Regards,



Matthew Carey





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