Converting Neural Network To TensorRT . Part 2 Creating a Custom Layer.

  1. CUDA kernels (aka device code)
  2. TensorRT classes: IPluginV2 and IPluginCreator

Why l2_normalize is not supported by TensorRT?

CUDA kernels

Implementing IPluginV2 and IPluginCreator

  • custom parameters (in my case “op_type” and “eps”)
  • input vector dimensions C, H, W
  • weights (no weights in my case)
L2NormHelper(int op_type, float eps, int C, int H, int W);
#include "l2norm_helper.h"

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