CppMem – An Overview
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CppMem is an interactive tool for exploring the behavior of small code snippets of the C++ memory model.…
Relaxed Semantics
The relaxed semantics is the end of the scale. The relaxed semantic is the weakest of all memory models…
Acquire-Release Fences
Acquire and release fences guarantee similar synchronization and ordering constraints as atomics with…
Fences are Memory Barriers
The key idea of a std::atomic_thread_fence is to establish synchronization and ordering constraints between…
Acquire-Release Semantics – The Typical Misunderstanding
A release operation synchronizes-with an acquire operation on the same atomic variable. So we can easily…
100 Posts Anniversary – Quo vadis Modernes C++?
As you may know, I translate in this blog the posts from my German blog into English. My German blog…
Transitivity of the Acquire-Release Semantic
A release operation synchronizes with an acquire operation on the same atomic variable and establishes,…
memory_order_consume
std::memory_order_consume is the most legendary of the six memory models. That's for two reasons. On…
Acquire-Release Semantic
With the acquire-release semantics, the memory model gets very thrilling. Because now, we do not have…
Sequential Consistency applied
I have introduced In the post Sequential Consistency the default memory model. This model, in which all…