Re: [OMPI users] Problem with MPI_Comm_accept in a dynamic client/server application

2010-12-01 Thread Kalin Kanov
Hi Shiqing, I am using OpenMPI version 1.4.2 Here is the output of ompi_info: Package: Open MPI Kalin Kanov@LAZAR Distribution Open MPI: 1.4.2 Open MPI SVN revision: r23093 Open MPI release date: May 04, 2010 Open RTE: 1.4.2 Open RTE SVN

Re: [OMPI users] Problem with MPI_Comm_accept in a dynamic client/server application

2010-12-01 Thread Shiqing Fan
Hi Kalin, Which version of Open MPI did you use? It seems that the ess component couldn't be selected. Could you please send me the output of ompi_info? Regards, Shiqing On 2010-11-30 12:32 AM, Kalin Kanov wrote: Hi Shiqing, I must have missed your response among all the e-mails that get s

Re: [OMPI users] Problem with MPI_Comm_accept in a dynamic client/server application

2010-11-29 Thread Kalin Kanov
Hi Shiqing, I must have missed your response among all the e-mails that get sent to the mailing list. Here are a little more details about the issues that I am having. My client/server programs seem to run sometimes, but then after a successful run I always seem to get the error that I include

Re: [OMPI users] Problem with MPI_Comm_accept in a dynamic client/server application

2010-10-27 Thread Shiqing Fan
Hi Kalin, These warning messages are harmless, some of the IPv6 feature is not yet supported on Windows, but it can still run with IPv4. If you want to get rid of these messages, just disable the IPv6 support in CMake. Regards, Shiqing On 2010-10-14 6:46 PM, Kalin Kanov wrote: Thank you for

Re: [OMPI users] Problem with MPI_Comm_accept in a dynamic client/server application

2010-10-27 Thread Shiqing Fan
Hi Kalin, Sorry for the late reply. I checked the code and got confused. (I'm not and MPI expert) I'm just wondering how to start the server and client in the same mpirun command while the client needs a hand-input port name, which is given by the server at runtime. I found a similar progr

Re: [OMPI users] Problem with MPI_Comm_accept in a dynamic client/server application

2010-10-14 Thread Kalin Kanov
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_

Re: [OMPI users] Problem with MPI_Comm_accept in a dynamic client/server application

2010-10-14 Thread Jeff Squyres
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:

[OMPI users] Problem with MPI_Comm_accept in a dynamic client/server application

2010-10-13 Thread Kalin Kanov
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