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Tushar_B_
Beginner
1,153 Views

mpirun: command not found

Hi ! I am getting "mpirun: command not found" error on my xeon PHI card. Could you please help me to solve the problem ? The response of "which mpirun" on my main procesor is : /opt/intel/compilers_and_libraries_2016.1.150/linux/mpi/intel64/bin/mpirun. 

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Loc_N_Intel
Employee
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Hi Tushar,

In order to run MPI programs on the coprocessor, you can either copy MPI libraries for the coprocessor from the host, or mount an NFS shared from the host.

The first method is simpler but it consumes memory in your coprocessor. In your case, to copy MPI libraries for the coprocessor from the host:

$ sudo scp  /opt/intel/compilers_and_libraries_2016.1.150/linux/mpi/mic/bin/* mic0:/bin/

$ sudo scp  /opt/intel/compilers_and_libraries_2016.1.150/linux/mpi/mic/lib/* mic0:/lib64/

For more details, please refer to https://software.intel.com/en-us/articles/using-intel-mpi-library-on-intel-xeon-phi-product-family

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