openvino/docs/snippets/CPU_Kernel.cpp

#include <ie_core.hpp>

int main() {
using namespace InferenceEngine;
//! [part0]
InferenceEngine::Core core;
// Load CPU extension as a shared library
auto extension_ptr = std::make_shared<InferenceEngine::Extension>(std::string{"<shared lib path>"});
// Add extension to the CPU device
core.AddExtension(extension_ptr, "CPU");
//! [part0]

return 0;
}