/* * 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. */ /*! * Printer utilities * \file node/repr_printer.cc */ #include <tvm/runtime/registry.h> #include <tvm/node/repr_printer.h> namespace tvm { void ReprPrinter::Print(const ObjectRef& node) { static const FType& f = vtable(); if (!node.defined()) { stream << "(nullptr)"; } else { if (f.can_dispatch(node)) { f(node, this); } else { // default value, output type key and addr. stream << node->GetTypeKey() << "(" << node.get() << ")"; } } } void ReprPrinter::PrintIndent() { for (int i = 0; i < indent; ++i) { stream << ' '; } } ReprPrinter::FType& ReprPrinter::vtable() { static FType inst; return inst; } void Dump(const runtime::ObjectRef& n) { std::cerr << n << "\n"; } void Dump(const runtime::Object* n) { Dump(runtime::GetRef<runtime::ObjectRef>(n)); } TVM_REGISTER_GLOBAL("node.AsRepr") .set_body_typed([](runtime::ObjectRef obj) { std::ostringstream os; os << obj; return os.str(); }); } // namespace tvm