【CINN】Add IterMark/IterSplit/IterSum structures and conversion methods #68011
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zyfncg
reviewed
Sep 6, 2024
paddle/cinn/common/const_fold.h
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| // Copyright (c) 2023 CINN Authors. All Rights Reserved. | |||
| } | ||
| return std::nullopt; | ||
| } | ||
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会在下一个pr中引入除法，因为当前pr没有visit(Div)
paddle/cinn/common/iter_simplify.cc
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| // Copyright (c) 2023 CINN Authors. All Rights Reserved. | |||
paddle/cinn/common/iter_simplify.cc
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| namespace cinn { | ||
| namespace common { | ||
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| bool isIterExpr(const Expr& a, const Expr& b) { |
paddle/cinn/common/iter_simplify.cc
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| b.As<ir::IterSplit>() || b.As<ir::IterSum>(); | ||
| } | ||
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| bool isOne(const Expr& expr) { |
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| Type type() const { return source.type(); } | ||
| Expr source; | ||
| Expr lower_factor; | ||
| Expr extent; | ||
| Expr scale; |
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| std::vector<Expr> args; | ||
| Expr base; |
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| // Copyright (c) 2023 CINN Authors. All Rights Reserved. | |||
paddle/cinn/common/iter_simplify.h
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| @@ -0,0 +1,78 @@ | |||
| // Copyright (c) 2023 CINN Authors. All Rights Reserved. | |||
Aurelius84
approved these changes
Sep 9, 2024
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| class IterMapToExprNormalizer : public ir::IRMutator<> { | ||
| public: | ||
| explicit IterMapToExprNormalizer(SymbolicExprAnalyzer analyzer) |
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Suggested change
| explicit IterMapToExprNormalizer(SymbolicExprAnalyzer analyzer) | |
| explicit IterMapToExprNormalizer(const SymbolicExprAnalyzer& analyzer) |
这里是值copy传入，然后引用这个copy？
zyfncg
approved these changes
Sep 9, 2024
liuruyan
changed the title
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PR Category
CINN
PR Types
New features
Description
Add,Sub,Mul.const_foldfunction into a separate file.Pcard-67164