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Problem is, you have to take care to look at the compiler output and compare it to your expectations. Maybe fiddle with it a bit until it matches what you would
by holowoodman 2y ago
Problem is, you have to take care to look at the compiler output and compare it to your expectations. Maybe fiddle with it a bit until it matches what you would have written yourself. Usually, it is quicker to just write it yourself...
- Narishma 2y ago> Problem is, you have to take care to look at the compiler output and compare it to your expectations. Maybe fiddle with it a bit until it matches what you would have written yourself. And keep redoing that for every new compiler or version of a compiler, or if you change compile options. Any of those things can prevent the auto-vectorization.