Exemplo n.º 1
0
 def gather(operand, start_indices):
   dimension_numbers = xla_data_pb2.GatherDimensionNumbers()
   dimension_numbers.offset_dims.extend([1])
   dimension_numbers.collapsed_slice_dims.extend([0])
   dimension_numbers.start_index_map.extend([0])
   dimension_numbers.index_vector_dim = 1
   return xla.gather(operand, start_indices, dimension_numbers, slice_sizes)
Exemplo n.º 2
0
def _gather_dimensions_proto(indices_shape, dimension_numbers):
    proto = xla_data_pb2.GatherDimensionNumbers()
    proto.offset_dims.extend(dimension_numbers.offset_dims)
    proto.collapsed_slice_dims.extend(dimension_numbers.collapsed_slice_dims)
    proto.start_index_map.extend(dimension_numbers.start_index_map)
    assert indices_shape
    proto.index_vector_dim = len(indices_shape) - 1
    return proto