TbeDxDeqElemQuantPass

Description

Performs UB fusion on DX+AscendDequant+ElementWise+AscendQuant (optional).

Constraints

• ElementWise supports Relu, LeakyRelu, and Prelu.
• DX supports Conv2DBackpropInputD, Conv2DTransposeD, and Deconvolution.
• When AscendQuant exists, ElementWise and AscendQuant dual outputs are also supported.
• Dynamic scenarios are not supported.
• This UB fusion pattern applies to DX quantization scenarios.

Applicable Products

Atlas inference products

Atlas 200I/500 A2 inference products

Atlas training products