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[converter] TFLite schema update #50

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4 of 13 tasks
peterjc123 opened this issue Mar 10, 2022 · 1 comment
Open
4 of 13 tasks

[converter] TFLite schema update #50

peterjc123 opened this issue Mar 10, 2022 · 1 comment
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enhancement New feature or request

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@peterjc123
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peterjc123 commented Mar 10, 2022

According to user feedback, the current supported ops are not sufficient for model deployment. This requires a major update of the existing TFLite schema. Currently, we are using the schema of TFLite 2.3.0.

After a quick skimming of the current TF operator list (as of TFLite 2.8.0), if we consider updating it to the latest schema, we will have support for the builtin ops include

  • GELU
  • CONV_3D
  • CONV_3D_TRANSPOSE
  • RANDOM_STANDARD_NORMAL
  • RANDOM_UNIFORM
  • CUMSUM
  • BROADCAST_TO
  • and more

We may also add support to the following custom kernels if users choose to build TFLite from source.

  • GRU
  • AVG_POOL3D
  • MAX_POOL3D
  • CTC
  • ATAN2
  • SIGN
  • and more
@peterjc123
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peterjc123 commented Mar 14, 2022

PRs & Commits:

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