com.microsoft - PythonOp#

PythonOp - 1 (com.microsoft)#

Version

  • name: PythonOp (GitHub)

  • domain: com.microsoft

  • since_version: 1

  • function:

  • support_level:

  • shape inference:

This version of the operator has been available since version 1 of domain com.microsoft.

Summary

Wrapper of Pytorch’s autograd.Function implementation.

Attributes

  • inplace: Indicate if the output should reuse input memory. Default value is ?.

  • input_convention (required): input_convention[i]==c means a non-tensor argument. input_convention[i]==d means a tensor. Default value is ?.

  • input_float_scalar_positions:

Default value is ?.

  • input_float_scalars: Python float arguments. Default value is ?.

  • input_float_tuple_begins:

Default value is ?.

  • input_float_tuple_positions:

Default value is ?.

  • input_float_tuples:

Default value is ?.

  • input_int_scalar_positions:

Default value is ?.

  • input_int_scalars: Python int arguments. Default value is ?.

  • input_int_tuple_begins:

Default value is ?.

  • input_int_tuple_positions:

Default value is ?.

  • input_int_tuples: Python int-tuple arguments. Default value is ?.

  • input_pointer_scalar_positions:

Default value is ?.

  • input_pointer_scalars:

Default value is ?.

  • input_requires_grads: Flags to indicate whether the torch.autograd.apply’s inputs require gradients (including flags for both tensor and non-tensor inputs). If not provided, all value in the vector is 0,which means all inputs don’t require grad. Frontend needs this info to call into torch correctly. Default value is ?.

  • input_tensor_ranks (required): Input tensors’ ranks of autograd.Function.apply. Default value is ?.

  • input_tensor_types (required): Input types of autograd.Function.apply. Default value is ?.

  • name (required): Name of custom class. Default value is ?.

  • output_tensor_ranks (required): Output tensors’ ranks of autograd.Function.apply. Default value is ?.

  • output_tensor_types (required): Output types of autograd.Function.apply. Default value is ?.

  • training_mode: Indicate if the model is exported in training_mode, by default, False. Default value is ?.

Inputs

Between 1 and 2147483647 inputs.

  • inputs (variadic) - T: Module outputs to be returned to pytorch.

Outputs

Between 2 and 2147483647 outputs.

  • context (heterogeneous) - TInt64: Address of context created in this operator. It can be used in backward.

  • outputs (variadic) - T: Outputs returned from pytorch.

Examples