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by ivanpribec
147 days ago
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I can see the subtle distinction you make. The flang notes on array composition provide a good introduction to the way array expressions (https://flang.llvm.org/docs/ArrayComposition.html) are treated. But in practice it looks like the elemental function must be in the same translation unit for vectorization to occur with compilers popular today. Explicit options like !$omp declare simd are a different matter (and have different pitfalls). |
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