Multiple ChoiceBeginner 45s
hardware_destructive_interference_size purpose
What is std::hardware_destructive_interference_size intended for?
Options
- 1The size of an atomic variable for it to be lock-free
- 2The maximum vectorized register width the compiler may emit
- 3The total size of the L1 data cache on the core
- 4Minimum offset between two objects to avoid false sharing
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