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ONNX 模型输入时,reshape / flatten 等涉及维度变换的算子,在维度变换参数固定时,batch 输入的 calibration pass 容易扑街 about ppq HOT 1 CLOSED

openppl-public avatar openppl-public commented on August 29, 2024
ONNX 模型输入时,reshape / flatten 等涉及维度变换的算子,在维度变换参数固定时,batch 输入的 calibration pass 容易扑街

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Comments (1)

ZhangZhiPku avatar ZhangZhiPku commented on August 29, 2024

很遗憾,这个问题似乎并不能解决,因为你的模型里面如果Reshape写死了shape=[1,2,48,34,60],那语义上他就不能跑batchsize=16的case;一个弥补的方案是你可以改一下reshape forward的里面的写法,比如强制把第一维设置成-1来跑通...

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