![relaxed](https://www.modernescpp.com/wp-content/uploads/2016/07/relaxed.png)
Relaxed Semantics
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The relaxed semantics is the end of the scale. The relaxed semantic is the weakest of all memory models…
![acquireOperation](https://www.modernescpp.com/wp-content/uploads/2016/07/acquireOperation.png)
Acquire-Release Fences
Acquire and release fences guarantee similar synchronization and ordering constraints as atomics with…
![FullFence](https://www.modernescpp.com/wp-content/uploads/2016/07/FullFence.png)
Fences are Memory Barriers
The key idea of a std::atomic_thread_fence is to establish synchronization and ordering constraints between…
![acquireReleaseWithWaiting](https://www.modernescpp.com/wp-content/uploads/2016/07/acquireReleaseWithWaiting.png)
Acquire-Release Semantics – The Typical Misunderstanding
A release operation synchronizes-with an acquire operation on the same atomic variable. So we can easily…
![trans](https://www.modernescpp.com/wp-content/uploads/2016/07/trans.png)
Transitivity of the Acquire-Release Semantic
A release operation synchronizes with an acquire operation on the same atomic variable and establishes,…
![acquireReleaseConsume](https://www.modernescpp.com/wp-content/uploads/2016/07/acquireReleaseConsume.png)
memory_order_consume
std::memory_order_consume is the most legendary of the six memory models. That's for two reasons. On…
![criticalRegion](https://www.modernescpp.com/wp-content/uploads/2016/07/criticalRegion.png)
Acquire-Release Semantic
With the acquire-release semantics, the memory model gets very thrilling. Because now, we do not have…
![producerConsumer](https://www.modernescpp.com/wp-content/uploads/2016/07/producerConsumer.png)
Sequential Consistency applied
I have introduced In the post Sequential Consistency the default memory model. This model, in which all…
![atomicOperationsReadWriteEng](https://www.modernescpp.com/wp-content/uploads/2016/06/atomicOperationsReadWriteEng.png)
Synchronization and Ordering Constraints
In this post, our tour through the c++ memory model goes one step deeper. Until now, the posts were only…
Atomics
In addition to booleans, there is atomics for pointers, integrals, and user-defined types. The rules…