find_origin_node()

ComputeNodePtr syten::STensorImpl::Autodiff::ComputeNode::find_origin_node ( ComputeNodePtr  ptr_to_me, STensorId const  input_id  )

private

Returns the origin node upstream of this which has generated the tensor with ID input_id.

References syten::hasMember(), input_nodes, and output_ids.

Referenced by autodiff().

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