Method zero_padding

tensorflow/stream_executor/dnn.h:634–634

  }

  int zero_padding(DimIndex dim) const { return GetDim(padding(), dim); }
  int filter_stride(DimIndex dim) const { return GetDim(strides(), dim); }
  int dilation_rate(DimIndex dim) const { return GetDim(dilations(), dim); }
  // TODO(timshen): remove this function. No users of this class is setting a