openvino/docs/snippets/AUTO1.cpp

#include <ie_core.hpp>

int main() {
{
//! [part1]
// Inference Engine API
InferenceEngine::Core ie;

// Read a network in IR, PaddlePaddle, or ONNX format:
InferenceEngine::CNNNetwork network = ie.ReadNetwork("sample.xml");

// Load a network to AUTO using the default list of device candidates.
// The following lines are equivalent:
InferenceEngine::ExecutableNetwork exec0 = ie.LoadNetwork(network);
InferenceEngine::ExecutableNetwork exec1 = ie.LoadNetwork(network, "AUTO");
InferenceEngine::ExecutableNetwork exec2 = ie.LoadNetwork(network, "AUTO", {});

// Optional
// You can also specify the devices to be used by AUTO in its selection process.
// The following lines are equivalent:
InferenceEngine::ExecutableNetwork exec3 = ie.LoadNetwork(network, "AUTO:GPU,CPU");
InferenceEngine::ExecutableNetwork exec4 = ie.LoadNetwork(network, "AUTO", {{"MULTI_DEVICE_PRIORITIES", "GPU,CPU"}});

// Optional
// the AUTO plugin is pre-configured (globally) with the explicit option:
ie.SetConfig({{"MULTI_DEVICE_PRIORITIES", "GPU,CPU"}}, "AUTO");
//! [part1]
}
    return 0;
}