INT8 for maxpool layers

[Thilanka97]

@AlexeyAB Hey,
Have you tried using INT8 for Max pooling layers? What is the reason you do not use INT8 for maxpool ?
Thanks in advance!

[Thilanka97]

@AlexeyAB I tried maxpooling with 8INT and the mAP is as bad as 3% !!. Do u think its that bad. Have you tried this ?

Thanks in advance!

[AlexeyAB]

@Thilanka97 I didn't do this, but yes - it is possible.

At first, try to implement maxpool-int32 and divide inputs by l->output_multipler (or by R_MULT / (l.input_quant_multipler * l.weights_quant_multipler ) where is l is a prevous convolutional layer.
If I remember it correctly :)

[jasonwu1977]

@Thilanka97 is there any progress you have found with int8 maxpool layers?
I am currently working on this one as well, maybe we can talk with this one.
[email protected] <-- my email

[abhigoku10]

@Thilanka97 @jasonwu1977 were you guys able to obtain the quantization for the yolov2 , i am not able to get the detections when i train only