onnxruntime

98dbdb1e - Rework the feed/fetch copy setup so that it can be calculated prior to subgraph execution (#1761)

Rework the feed/fetch copy setup so that it can be calculated prior to subgraph execution (#1761) * Rework the feed/fetch copy setup so that it can be calculated upfront by the control flow nodes. Also simplifies how it all works. Update the control flow nodes to do the calculation prior to graph execution.