# Licensed to the Apache Software Foundation (ASF) under one # or more contributor license agreements. See the NOTICE file # distributed with this work for additional information # regarding copyright ownership. The ASF licenses this file # to you under the Apache License, Version 2.0 (the # "License"); you may not use this file except in compliance # with the License. You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY # KIND, either express or implied. See the License for the # specific language governing permissions and limitations # under the License. # pylint: disable=no-else-return, unidiomatic-typecheck, unused-import """The base node types for the Relay language.""" import os import tvm._ffi from tvm.runtime import Object from tvm.ir import SourceName, Span, Node as RelayNode __STD_PATH__ = os.path.join(os.path.dirname(os.path.realpath(__file__)), "std") @tvm._ffi.register_func("tvm.relay.std_path") def _std_path(): return __STD_PATH__ @tvm._ffi.register_object("relay.Id") class Id(Object): """Unique identifier(name) used in Var. Guaranteed to be stable across all passes. """ def __init__(self): raise RuntimeError("Cannot directly construct Id")