1 | /* |
2 | * Licensed to the Apache Software Foundation (ASF) under one |
3 | * or more contributor license agreements. See the NOTICE file |
4 | * distributed with this work for additional information |
5 | * regarding copyright ownership. The ASF licenses this file |
6 | * to you under the Apache License, Version 2.0 (the |
7 | * "License"); you may not use this file except in compliance |
8 | * with the License. You may obtain a copy of the License at |
9 | * |
10 | * http://www.apache.org/licenses/LICENSE-2.0 |
11 | * |
12 | * Unless required by applicable law or agreed to in writing, |
13 | * software distributed under the License is distributed on an |
14 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
15 | * KIND, either express or implied. See the License for the |
16 | * specific language governing permissions and limitations |
17 | * under the License. |
18 | */ |
19 | #ifndef TVM_SCRIPT_PRINTER_IR_UTILS_H_ |
20 | #define TVM_SCRIPT_PRINTER_IR_UTILS_H_ |
21 | |
22 | #include <tvm/ir/expr.h> |
23 | #include <tvm/ir/function.h> |
24 | #include <tvm/ir/op.h> |
25 | #include <tvm/script/printer/ir_docsifier.h> |
26 | #include <tvm/support/with.h> |
27 | |
28 | #include <string> |
29 | #include <utility> |
30 | |
31 | #include "../utils.h" |
32 | |
33 | namespace tvm { |
34 | namespace script { |
35 | namespace printer { |
36 | |
37 | class IRFrameNode : public FrameNode { |
38 | public: |
39 | void VisitAttrs(AttrVisitor* v) { FrameNode::VisitAttrs(v); } |
40 | |
41 | static constexpr const char* _type_key = "script.printer.IRFrame" ; |
42 | TVM_DECLARE_FINAL_OBJECT_INFO(IRFrameNode, FrameNode); |
43 | }; |
44 | |
45 | class IRFrame : public Frame { |
46 | public: |
47 | explicit IRFrame(const IRDocsifier& d) { |
48 | ObjectPtr<IRFrameNode> n = make_object<IRFrameNode>(); |
49 | n->stmts.clear(); |
50 | n->d = d.get(); |
51 | data_ = std::move(n); |
52 | } |
53 | |
54 | TVM_DEFINE_MUTABLE_NOTNULLABLE_OBJECT_REF_METHODS(IRFrame, Frame, IRFrameNode); |
55 | }; |
56 | |
57 | /*! \brief Redirected method for the ReprPrinter */ |
58 | inline std::string ReprPrintIR(const ObjectRef& obj, const PrinterConfig& cfg) { |
59 | IRDocsifier d(cfg); |
60 | With<IRFrame> f(d); |
61 | (*f)->AddDispatchToken(d, "ir" ); |
62 | return Docsify(obj, d, *f, cfg); |
63 | } |
64 | |
65 | } // namespace printer |
66 | } // namespace script |
67 | } // namespace tvm |
68 | |
69 | #endif // TVM_SCRIPT_PRINTER_IR_UTILS_H_ |
70 | |