How to obtain the min and max values of activation and weights？

[CangHaiQingYue]

I want to deploy a qat model on the chip, but the chip requires min max values for activation and weights. What should I do?
The format of the JSON file is as follows. In fact, this is the format of AIMET. I found that mAP of this Repositorie is better than AIMET.
{
"activation_encodings": {
"115": [
{
"bitwidth": 8,
"dtype": "int",
"is_symmetric": "False",
"max": 9.063658714294434,
"min": 0.0,
"offset": 0,
"scale": 0.03554375842213631
}
],
"param_encodings": {
"conv1.weight": [
{
"bitwidth": 8,
"dtype": "int",
"is_symmetric": "True",
"max": 0.08543740957975388,
"min": -0.08611015230417252,
"offset": -128,
"scale": 0.0006727355648763478
},

[lynettez]

what chip do you use? is it a common question for TensorRT? could you new an issue in https://github.com/NVIDIA/TensorRT/issues?

[lynettez]

closing since no activity for several months, thanks!