How to use parallel execution mode on CUDA Execution Provider, while executing onnxruntime session in parallel

I am trying to execute onnx runtime session in multiprocessing on cuda using, onnxruntime.ExecutionMode.ORT_PARALLEL but while executing in parallel on cuda getting the following issue.
[W:onnxruntime:, inference_session.cc:421 RegisterExecutionProvider]
Parallel execution mode does not support the CUDA Execution Provider. So making the execution mode sequential for this session since it uses the CUDA Execution Provider.