[Snippets] Fix exec_num precision issues in LinearIR expression ordering#31975
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v-Golubev merged 2 commits intoopenvinotoolkit:masterfrom Sep 4, 2025
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[Snippets] Fix exec_num precision issues in LinearIR expression ordering#31975v-Golubev merged 2 commits intoopenvinotoolkit:masterfrom
v-Golubev merged 2 commits intoopenvinotoolkit:masterfrom
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The change improves the precision of execution number assignment in `LinearIR::get_inserted_expr_exec_num()` by replacing simple arithmetic operations (+1, -1) with std::nextafter() calls. This ensures proper floating-point precision when determining execution order for inserted expressions, preventing precision issues. Example: ``` 2.76568e+307 + 1 == 2.76568e+307 ```
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…ing (openvinotoolkit#31975) ### Details: Improve precision of the execution number assignment in `LinearIR::get_inserted_expr_exec_num()` by replacing simple arithmetic operations (+1, -1) with std::nextafter() calls. This ensures proper FP precision when determining execution order for inserted expressions, preventing precision issues. Example: ``` 2.76568e+307 + 1 == 2.76568e+307 ``` ### Tickets: - required for openvinotoolkit#31950
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Details:
Improve precision of the execution number assignment in
LinearIR::get_inserted_expr_exec_num()by replacing simple arithmetic operations (+1, -1) with std::nextafter() calls. This ensures proper FP precision when determining execution order for inserted expressions, preventing precision issues.Example:
Tickets: