Thank you for the quick response and I am looking forward to Shiqing's
reply.
Additionally, I noticed that I get the following warnings whenever I run
an OpenMPI application. I am not sure if this has anything to do with
the error that I am getting for MPI_Comm_accept:
[Lazar:03288] mca_oob_tcp_create_listen: unable to disable v4-mapped
addresses
[Lazar:00576] mca_oob_tcp_create_listen: unable to disable v4-mapped
addresses
[Lazar:00576] mca_btl_tcp_create_listen: unable to disable v4-mapped
addresses
Kalin
On 14.10.2010 г. 08:47, Jeff Squyres wrote:
Just FYI -- the main Windows Open MPI guy (Shiqing) is out for a little while.
He's really the best person to answer your question. I'm sure he'll reply when
he can, but I just wanted to let you know that there may be some latency in his
reply.
On Oct 13, 2010, at 5:09 PM, Kalin Kanov wrote:
Hi there,
I am trying to create a client/server application with OpenMPI, which has been
installed on a Windows machine, by following the instruction (with CMake) in
the README.WINDOWS file in the OpenMPI distribution (version 1.4.2). I have ran
other test application that compile file under the Visual Studio 2008 Command
Prompt. However I get the following errors on the server side when accepting a
new client that is trying to connect:
[Lazar:02716] [[47880,1],0] ORTE_ERROR_LOG: Not found in file ..\..\orte\mca\grp
comm\base\grpcomm_base_allgather.c at line 222
[Lazar:02716] [[47880,1],0] ORTE_ERROR_LOG: Not found in file ..\..\orte\mca\grp
comm\basic\grpcomm_basic_module.c at line 530
[Lazar:02716] [[47880,1],0] ORTE_ERROR_LOG: Not found in file ..\..\ompi\mca\dpm
\orte\dpm_orte.c at line 363
[Lazar:2716] *** An error occurred in MPI_Comm_accept
[Lazar:2716] *** on communicator MPI_COMM_WORLD
[Lazar:2716] *** MPI_ERR_INTERN: internal error
[Lazar:2716] *** MPI_ERRORS_ARE_FATAL (your MPI job will now abort)
--------------------------------------------------------------------------
mpirun has exited due to process rank 0 with PID 476 on
node Lazar exiting without calling "finalize". This may
have caused other processes in the application to be
terminated by signals sent by mpirun (as reported here).
--------------------------------------------------------------------------
The server and client code is attached. I have straggled with this problem for
quite a while, so please let me know what the issue might be. I have looked at
the archives and the FAQ, and the only thing similar that I have found had to
do with different version of OpenMPI installed, but I only have one version,
and I believe it is the one being used.
Thank you,
Kalin
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