[Documentation] I/O Binding Needs Detail

[axbycc-mark]

Describe the documentation issue

The I/O Binding page doesn't seem to show how to get the output tensors when the MemoryInfo output binding is used.

Here is the relevant code snippet.

  Ort::Env env;
  Ort::Session session(env, model_path, session_options);
  Ort::IoBinding io_binding{session};
  auto input_tensor = Ort::Value::CreateTensor<float>(memory_info, input_tensor_values.data(), input_tensor_size, input_node_dims.data(), 4);
  io_binding.BindInput("input1", input_tensor);
  Ort::MemoryInfo output_mem_info{"Cuda", OrtDeviceAllocator, 0,
                                  OrtMemTypeDefault};
  // Use this to bind output to a device when the shape is not known in advance. If the shape is known you can use the other overload of this function that takes an Ort::Value as input (IoBinding::BindOutput(const char* name, const Value& value)).
  // This internally calls the BindOutputToDevice C API.

  io_binding.BindOutput("output1", output_mem_info);
  session.Run(run_options, io_binding);

I'm a little confused what to do next to actually get "output1."

Page / URL

https://onnxruntime.ai/docs/performance/tune-performance/iobinding.html

[axbycc-mark]

I noticed that IoBinding has GetOutputValues() method. That looks like what I need.

[github-actions]

This issue has been automatically marked as stale due to inactivity and will be closed in 30 days if no further activity occurs. If further support is needed, please provide an update and/or more details.

[snnn]

This issue has been automatically closed because it has been marked as 'stale' for more than 30 days without activity. If you believe this is still an issue, please feel free to reopen it.