dsp and x86 dlc are inconsistent

[leemengxing]

Hi, We found that using aimet perchannel quantization and using override to generate dlc, the results of python, x86 and dsp are very different.

[leemengxing]

{ "defaults": { "ops": { "is_output_quantized": "True" }, "params": { "is_quantized": "True", "is_symmetric": "True" }, "strict_symmetric": "False", "unsigned_symmetric": "True", "per_channel_quantization": "True" },

"params": { "bias": { "is_quantized": "False" } },

"op_type": { "Squeeze": { "is_output_quantized": "False" }, "Pad": { "is_output_quantized": "False" }, "Mean": { "is_output_quantized": "False" } },

"supergroups": [ { "op_list": ["Conv", "Relu"] }, { "op_list": ["Conv", "Clip"] }, { "op_list": ["Conv", "BatchNormalization", "Relu"] }, { "op_list": ["Add", "Relu"] }, { "op_list": ["Gemm", "Relu"] } ],

"model_input": { "is_input_quantized": "True" },

"model_output": {} }