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Device Selection Diagram

Windows ML · OpenVINO Execution Provider

This diagram shows the device selection flow for the Windows ML and OpenVINO EP.

This diagram applies only to Windows platforms with Intel devices, assuming no non-Intel hardware components are present. Multiple devices can be selected in priority order.

Based on each device’s capabilities, the graph may be partitioned into subgraphs if certain operators are unsupported on a device. Each subgraph is then assigned to an appropriate device. If all operators are supported, the entire graph is assigned to the highest-priority selected device.

The default CPU serves as the final fallback device to ensure maximum coverage of operator sets and individual operators.

Lite RT

This diagram shows the device selection flow for the WebNN LiteRT backend.

To-do.