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openmp

dariush karami
Genius 3165 points

Hi

I load one of TI OpenMp examples (hello world) on my Eval board! and run the cores but I don't see the "printf sentences" in the consule in the IDE, what should I do?

  • 0
    TI__Genius 10440 points
    Dariush,

    Which version of the MCSDK and which Eval board are you using?

    Thanks,

    Jason Reeder
  • 0 in reply to Jason Reeder
    Genius 3165 points

    Jason

    Eval board: TMDSEVM6678LE Rev.3B, mcsdk: 2_01_02_06.

    Can I use more than four core for running Openmp? (I want to dedicate Core_0 for network and others for processing with Openmp)

    Thanks

  • 0 in reply to dariush karami
    TI__Guru* 81335 points
    Dariush,

    Yes more than four cores can be used for running OpenMP. In the configuration file (omp_config.cfg for example) change OpenMP.setNumProcessors(4) to the number of processors you would like to use.

    For you, I would suggest setting OpenMP.setNumProcessors(7) which will cause cores 0-6 to be used by OpenMP. Then you can use core 7 for your network tasks.

    Also, if you are using the function omp_set_num_threads() in your example you will need to change this input parameter from 4 to 7 as well.