User guide

5–Using Other MPIs
Intel MPI
IB0054606-02 A 5-11
uDAPL 1.2:
-genv I_MPI_DEVICE rdma:OpenIB-cma
uDAPL 2.0:
-genv I_MPI_DEVICE rdma:ofa-v2-ib
To help with debugging, you can add this option to the Intel mpirun command:
TMI:
-genv TMI_DEBUG 1
uDAPL:
-genv I_MPI_DEBUG 2
Further Information on Intel MPI
For more information on using Intel MPI, see: http://www.intel.com/