Why replace the GptManager interface with the Executor interface?

[fyf2016]

Dear TensorRT-LLM Development Team：
Hello! I have encountered some confusion while using the TensorRT-LLM framework. I was previously using the GptManager interface in version 11.0. However, I noticed that starting from around version 15.0, the GptManager interface was deprecated in favor of the Executor interface. I would like to learn about the reasons for deprecating the GptManager interface and the advantages of the Executor interface as its replacement.

Thank you for your attention and support!

[cquil11]

I second this question. So far in my experience, the Executor API has been worse overall.

[nv-guomingz]

@pcastonguay would u please comment this question?