ovep factory: Implement CreateDataTransfer to avoid crash in RegisterExecutionProviderLibrary

Author: RyanMetcalfeInt8

onnxruntime/core/providers/openvino/ov_factory.cc

@@ -39,6 +39,8 @@ OpenVINOEpPluginFactory::OpenVINOEpPluginFactory(ApiPtrs apis, const std::string
   OrtEpFactory::GetVendorId = GetVendorIdImpl;
   OrtEpFactory::GetSupportedDevices = GetSupportedDevicesImpl;
   OrtEpFactory::GetVersion = GetVersionImpl;
+  OrtEpFactory::CreateDataTransfer = CreateDataTransferImpl;
+
   ort_version_supported = ORT_API_VERSION;  // Set to the ORT version we were compiled with.
 }
 

onnxruntime/core/providers/openvino/ov_factory.h

@@ -141,6 +141,11 @@ class OpenVINOEpPluginFactory : public OrtEpFactory, public ApiPtrs {
     return ApiEntry([&]() { return factory->GetSupportedDevices(devices, num_devices, ep_devices, max_ep_devices, p_num_ep_devices); });
   }
 
+  static OrtStatus* ORT_API_CALL CreateDataTransferImpl(OrtEpFactory* this_ptr,
+                                                        OrtDataTransferImpl** data_transfer) noexcept {
+    return nullptr;
+  }
+
   static const char* ORT_API_CALL GetVersionImpl(const OrtEpFactory*) noexcept {
     return ORT_VERSION;
   }