}
private:
- char pad0_[CacheLocality::kFalseSharingRange];
+ char pad0_[hardware_destructive_interference_size];
const uint32_t size_;
T* const records_;
- FOLLY_ALIGN_TO_AVOID_FALSE_SHARING std::atomic<unsigned int> readIndex_;
- FOLLY_ALIGN_TO_AVOID_FALSE_SHARING std::atomic<unsigned int> writeIndex_;
+ alignas(hardware_destructive_interference_size)
+ std::atomic<unsigned int> readIndex_;
+ alignas(hardware_destructive_interference_size)
+ std::atomic<unsigned int> writeIndex_;
- char pad1_[CacheLocality::kFalseSharingRange - sizeof(writeIndex_)];
+ char pad1_[hardware_destructive_interference_size - sizeof(writeIndex_)];
};
} // namespace folly