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Co-authored-by: Greg Bonik <[email protected]>
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| /* | ||
| * 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. | ||
| */ | ||
|
|
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| #include "./tir.h" | ||
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| #include <tvm/script/printer/doc.h> | ||
| #include <tvm/script/printer/ir_docsifier.h> | ||
| #include <tvm/script/printer/traced_object.h> | ||
| #include <tvm/script/printer/traced_object_functor.h> | ||
| #include <tvm/tir/op.h> | ||
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| namespace tvm { | ||
| namespace script { | ||
| namespace printer { | ||
|
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| TIRTopLevelFrame::TIRTopLevelFrame() : TIRFrame(make_object<TIRTopLevelFrameNode>()) {} | ||
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| TIRGeneralFrame::TIRGeneralFrame() : TIRFrame(make_object<TIRGeneralFrameNode>()) {} | ||
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| ExprDoc GetTypeAnnotationDocForVar(const TracedObject<tir::Var>& var, const IRDocsifier& p) { | ||
| auto type_annotation = var.GetAttr(&tir::VarNode::type_annotation); | ||
| if (type_annotation.Get().defined()) { | ||
| return p->AsExprDoc(type_annotation); | ||
| } else { | ||
| auto dtype = var.GetAttr(&tir::VarNode::dtype); | ||
| Type raw_type = GetTypeFromRuntimeDataType(dtype.Get()); | ||
| return p->AsExprDoc(MakeTraced(raw_type, dtype.GetPath())); | ||
| } | ||
| } | ||
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| TVM_STATIC_IR_FUNCTOR(IRDocsifier, vtable) | ||
| .set_dispatch<RootNodeContainer>("tir", [](TracedObject<RootNodeContainer> obj, IRDocsifier p) { | ||
| const ObjectRef& root_node = obj.Get()->root_node; | ||
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| TIRTopLevelFrame top_level_frame; | ||
| auto frame_ctx = p->WithFrame(top_level_frame); | ||
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| // Because we are printing a single element, concise scoping should be allowed by default | ||
| top_level_frame->allow_concise_scoping = true; | ||
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| Doc root_doc = p->AsDoc<Doc>(MakeTraced(root_node)); | ||
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| Array<StmtDoc> doc_to_print = top_level_frame->free_var_definitions; | ||
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| if (const auto* stmt_doc_node = root_doc.as<StmtDocNode>()) { | ||
| doc_to_print.push_back(GetRef<StmtDoc>(stmt_doc_node)); | ||
| } else if (const auto* expr_doc_node = root_doc.as<ExprDocNode>()) { | ||
| doc_to_print.push_back(ExprStmtDoc(GetRef<ExprDoc>(expr_doc_node))); | ||
| } else if (const auto* stmt_block_node = root_doc.as<StmtBlockDocNode>()) { | ||
| doc_to_print = runtime::Concat(doc_to_print, stmt_block_node->stmts); | ||
| } else if (const auto* slice_doc_node = root_doc.as<SliceDocNode>()) { | ||
| doc_to_print.push_back(ExprStmtDoc(IdDoc("_")[{GetRef<SliceDoc>(slice_doc_node)}])); | ||
| } else { | ||
| ICHECK(false) << "Cannot print " << root_doc->GetTypeKey() << " as top level doc for TIR."; | ||
| } | ||
|
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| return StmtBlockDoc(doc_to_print); | ||
| }); | ||
| } // namespace printer | ||
| } // namespace script | ||
| } // namespace tvm |
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