.. 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. Relay API ========= This document contains the Python API for the Relay frontend, optimizer, and compiler toolchain. Relay is the second-generation, high-level intermediate representation (IR) for the TVM compiler stack. .. toctree:: :maxdepth: 2 backend base build_module expr frontend image ir_pass module nn op scope_builder ty vision