code: def cudnnGetFilter4dDescriptor(wDesc):
      
      Get parameters of filter descriptor.
  
      This function queries the parameters of the previouly initialized filter descriptor object.
  
      Parameters
      ----------
      wDesc : cudnnFilterDescriptor
          Handle to a previously created filter descriptor.
  
      Returns
      -------
      dataType : cudnnDataType
          Data type.
      format: cudnnTensorFormat
          Tensor format
      k : int
          Number of output feature maps.
      c : int
          Number of input feature maps.
      h : int
          Height of each filter.
      w : int
          Width of each filter.
      """
  
      dataType = ctypes.c_int()
      format = ctypes.c_int()
      k = ctypes.c_int()
      c = ctypes.c_int()
      h = ctypes.c_int()
      w = ctypes.c_int()
  
      status = _libcudnn.cudnnGetFilter4dDescriptor(wDesc, ctypes.byref(dataType),
                                                  ctypes.byref(format),
                                                  ctypes.byref(k), ctypes.byref(c),
                                                  ctypes.byref(h), ctypes.byref(w))
      cudnnCheckStatus(status)
  
      return dataType.value, format.value, k.value, c.value, h.value, w.value
docs: Get parameters of filter descriptor.
  
      This function queries the parameters of the previouly initialized filter descriptor object.
  
      Parameters
      ----------
      wDesc : cudnnFilterDescriptor
          Handle to a previously created filter descriptor.
  
      Returns
      -------
      dataType : cudnnDataType
          Data type.
      format: cudnnTensorFormat
          Tensor format
      k : int
          Number of output feature maps.
      c : int
          Number of input feature maps.
      h : int
          Height of each filter.
      w : int
          Width of each filter.