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Passing env number as parameter to executable in parallel training ?

Discussion in 'ML-Agents' started by Aurel33, Jun 8, 2021.

  1. Aurel33

    Aurel33

    Joined:
    Apr 12, 2018
    Posts:
    10
    Hi everyone,

    Is it possible to get the env number as executable parameter when using --env and --num-envs options ?

    So I could parametrize differently each executable instance thanks to this number ?


    Thanks a lot.
     
    Aurel33, Jun 8, 2021
    #1

  2. andrewcoh_unity

    andrewcoh_unity

    Unity Technologies

    Joined:
    Sep 5, 2019
    Posts:
    162
    You can set this in the yaml using

    env_settings:
    
  num_envs: 3


    Is this what you mean?
     
    andrewcoh_unity, Jun 8, 2021
    #2

  3. Aurel33

    Aurel33

    Joined:
    Apr 12, 2018
    Posts:
    10
    Great thanks à lot i ll check that.
    I m not really fluent with new yaml format yet.... sorry about that
     
    Aurel33, Jun 8, 2021
    #3