UNIT_CONV_FOR_GridSample_182 BPU id(0) HzSQuantizedConv 0.674032 2848.837158
GridSample_182_grid_split BPU id(0) Split
GridSample_182_grid_add_for_x BPU id(0) HzSElementwiseAdd
GridSample_182_grid_add_for_y BPU id(0) HzSElementwiseAdd
GridSample_182_concat BPU id(0) Concat
GridSample_182_grid_sub BPU id(0) HzSElementwiseSub
GridSample_182 BPU id(0) HzQuantizedGridSample 0.309814 3.803920
Reshape_183 BPU id(0) Reshape
ReduceSum_184 BPU id(0) HzSQuantizedReduceSum 0.555897 3.803920
ReduceSum_184_reshape BPU id(0) Reshape
对ipm.onnx进行ptq,输入为6x256x704的环视相机和points6x128x128x2点。PTQ的校验过程在Gridsample处Cosine Similarity下降特别厉害,导致
最终输出差距大。请问是因为ipm的gridsample本身问题还是该算法仅推荐qat量化?
