1. 02 Jun, 2022 1 commit
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  9. 23 Jun, 2021 2 commits
    • Reed Wanderman-Milne's avatar
      Improve error message when certain flags are not specified. · 0a9026e4
      Reed Wanderman-Milne authored
      In nlp/train.py and vision/beta/train.py, certain flags are marked as required. Additionally, in certain functions, error messages are improved if a necessary flag is not specified, which is a fallback in case a file calling define_flags() does not mark the necessary flags are required. Previously if any of these flags were not specified, it would crash with a cryptic error message, making it hard to tell what went wrong.
      
      In a subsequent change, I will mark flags as required in more files which call define_flags().
      
      PiperOrigin-RevId: 381066985
      0a9026e4
    • Reed Wanderman-Milne's avatar
      Return default strategy from get_distribution_strategy when given "off". · 9f9d07e9
      Reed Wanderman-Milne authored
      Before, it returned None. But almost every use of get_distribution_strategy() assumes an actual strategy is returned and crashes when None is returned. Returning the default strategy fixes these issues and is equivalent to using no strategy, as the default strategy is always in effect when no other strategy is used.
      
      PiperOrigin-RevId: 380951055
      9f9d07e9
  10. 05 Apr, 2021 1 commit
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  20. 01 Oct, 2020 1 commit
    • Rick Chao's avatar
      PSv2: Replace existing `tf.distribute.experimental.ParameterServerStrategy`... · 4680f2fa
      Rick Chao authored
      PSv2: Replace existing `tf.distribute.experimental.ParameterServerStrategy` usage with `tf.compat.v1.distribute.experimental.ParameterServerStrategy` to prepare for the upcoming TF2 ParameterServerStrategy API release.
      
      The practically only difference for API endpoint switch is the monitoring from V2 to V1, for those who were using `tf.distribute.experimental.ParameterServerStrategy`. It's not supported in V2 and should be tracked as V1 anyway.
      
      PiperOrigin-RevId: 334847114
      4680f2fa
  21. 17 Sep, 2020 1 commit
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  25. 14 Aug, 2020 2 commits