Multi input model for DALI Backend

This is a multi input model for DALI preprocessing. It passes multiple inputs through DALI and returns them unchanged. The inputs are both CPU and GPU, see the device parameter in dali.fn.external_source operator.

Setting up the model

To set up the model, you need to serialize DALI pipeline. multi_input_pipeline.py shows how to do it. Just call serialize method on created Pipeline object.

To set up the model repo automatically, you can call setup_multi_input_example.sh script.

Remember

As always in DALI Backend case, remember that dali.fn.external_source’s name parameter must match with input name provided in config.pbtxt file.