If your environment do not dispose of any of these networks, then CM cannot be used. Moreover, as you force the PML to CM on the command line, as CM fails to load, Open MPI give up claiming that no PML were found.
Thanks,
george.
On Oct 17, 2007, at 12:02 PM, Sajjad Tabib wrote:
Hi,I am trying to use the cm component from pml, but when I execute the command: "mpirun -np 2 --mca pml cm ompi_test", I get the error message that "No available pml components were found". I did a ompi_info to see if the cm component exist, and it does. The output of ">ompi_info | grep cm" was "MCA pml: cm (MCA v1.0, API v1.0, Component v1.3)". I have also set my LD_LIBRARY_PATH as instructed by the FAQs. I have even reconfigured and rebuilt open-mpi, but that didn't fix the problem either. I am wondering whether a process on my system could interfere with opening the cm component. I don't know the answer to this, but thought that I should throw it out there. Anyways, I am not sure what to do next to troubleshoot this problem and was hoping that somebody could give me pointers on what might be wrong or what I could check/do next.Thank You, Sajjad Tabib _______________________________________________ users mailing list us...@open-mpi.org http://www.open-mpi.org/mailman/listinfo.cgi/users
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