[CINN][Backend Pass Update No.7] Update merge_block_utils #70406
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你的PR提交成功，感谢你对开源项目的贡献! |
Dmovic
approved these changes
Dec 23, 2024
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| struct ForInfoAnalyzer { | ||
| public: | ||
| void operator()(ir::Expr* expr) { ir::IRMutator<>::Visit(expr, expr); } | ||
| void operator()(const For& for_stmt) { Visit(for_stmt); } | ||
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| ForTreeNode BuildTreeNode(const ir::For* node) { | ||
| ForTreeNode BuildTreeNode(const For& node) { | ||
| ForTreeNode tree_node = {node, std::vector<ForTreeNode>()}; | ||
| for (const auto for_node : for_to_children_[node]) { | ||
| tree_node.children.push_back(BuildTreeNode(for_node)); | ||
| for (const For& stmt : for_to_children_[node]) { | ||
| tree_node.children.push_back(BuildTreeNode(stmt)); | ||
| } | ||
| return tree_node; | ||
| } |
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可以尝试使用一下Paddle/paddle/cinn/ir/stmt_visitors.h的Visit函数来分析收集信息
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这里暂时不用考虑if内的for，可以不修改，后续 @Dmovic 再扩展
Hongqing-work
approved these changes
Dec 24, 2024
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PR Category
CINN
PR Types
Improvements
Description
改造了merge_block_utils