What is the difference between IRNNv2 and PersistentLSTMPlugin?

AI & Data Science Deep Learning (Training & Inference) TensorRT
1

Hello!

My question is simple, when should I use plugin and when IRNNv2 (assuming lstm layer)?

2

Hi cheivan,

I believe, in general, built-in layers will have better performance than plugins, so you should use the built-in layers when possible, and plugins when doing something that’s not supported by the built-in layers.

3

Here is explanation about this plugin https://developer.nvidia.com/gtc/2020/video/s21180