1 Reply Latest reply on Jun 22, 2018 12:07 PM by maryt_intel

    Intel MPI PingPong test Performance is Low in Mellanox EDR Card


      Hi Intel Community Team,



      Please find the attached screen shot here we are running Intel MPI’s Ping Pong test for Mellanox InfiniBand for 100 GB/s card.


      We are using Intel MPI’s with Mellanox InfiniBand EDR card 100 GB/s to test, now we are getting very poor performance in range of 7 GB/s only.


      I think for tuning parameter is problem, could you please share the good tune parameter to get good Performance.


      Or Please help to tune Intel MPI’s with Mellanox EDR Card(100 GB/s).


      Please create a ticket, and help to solve the problem.