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by scatters
1699 days ago
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Another place it's meaningful to use `volatile` is in benchmarking and testing: to either ensure that a block of code is run despite not having any side effects, or to ensure that a block of code that should not be run is still compiled and emitted to binary. But yes, `volatile` for what should be atomics is a clear code smell. I made quite a loud noise when I read "the code quality looks excellent" in the article. |
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