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Answer by edA-qa mort-ora-y for The least requirement for the atomic operation
If you're looking for the chip-level guarantees you will need to consult the technical manuals for those chips. On Intel check out the Software Developer Manuals which has the compelete information on...
View ArticleAnswer by Jesse Good for The least requirement for the atomic operation
Quote from Professional C++:A simple assignment to a simple scalar variable typically requires no synchronization. For example, on the x86, a 32-bit aligned value is handled atomically at the hardware...
View ArticleThe least requirement for the atomic operation
I just wanna collect some evidence-based info about the requirement for the atomic operation.e.g. (maybe not right, just some example)at x86_64, when you write or read on the entry sizeof long and...
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