TensorRT 8.5 deprecated functions

[lioriz1]

I updated my TensorRT version to 8.5 and got warnings about deprecated functions, opened question on NVIDIA developer forums tensorrt-8-5-depecated-functions.

I used void nvinfer1::IRuntime::destroy() and it Deprecated interface will be removed in TensorRT 10.0. Is this function not needed and can I remove it from my code?

Code:

IRuntime *runtime = createInferRuntime(gLogger);
ICudaEngine *engine = runtime->deserializeCudaEngine(trtModelStream_.data(), trtModelStream_.size(), nullptr);
runtime->destroy();

Should convert to:

IRuntime *runtime = createInferRuntime(gLogger);
ICudaEngine *engine = runtime->deserializeCudaEngine(trtModelStream_.data(), trtModelStream_.size());

Just remove runtime->destroy();?

[zerollzeng]

use delete runtime or use smart pointer.

[zerollzeng]

Deprecated interface will be removed in TensorRT 10.0.

it means if you compile the code with TRT 10.0, you will get compile error.

[ttyio]

closing since no activity for more than 3 weeks, thanks all!