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New posts in memory-barriers

In C++, is there any effective difference between a acquire/release atomic access and a relaxed access combined with a fence?

c++ multithreading memory-barriers memory-model stdatomic

How is the transitivity/cumulativity property of memory barriers implemented micro-architecturally?

x86 x86-64 cpu-architecture memory-barriers micro-architecture

Does the memory fence involve the kernel

c++ performance atomic memory-barriers stdatomic

Can't relaxed atomic fetch_add reorder with later loads on x86, like store can?

c++ multithreading cpu-architecture memory-barriers stdatomic

Lazy loading and the use of Thread.MemoryBarrier

c# .net multithreading lazy-loading memory-barriers

How do I write a memory barrier for a TMS320F2812 DSP?

c concurrency memory-barriers texas-instruments ti-dsp

Release and Acquire with std::mutex

c++ c++11 memory-barriers stdmutex

Is this memory barrier implemented correctly?

c++ memory-barriers

How are the C++11 memory barriers implemented for x86-like systems?

c++ c++11 x86 x86-64 memory-barriers

Do memory barriers guarantee a fresh read in C#?

c# multithreading volatile memory-barriers memory-fences

How many memory barriers instructions does an x86 CPU have?

multithreading assembly x86 memory-barriers

Is there a good introduction to memory barriers?

java concurrency memory-barriers

Instruction Re-Ordering

c# .net memory-barriers

Does a pthread_cond_signal or pthread_cond_broadcast call imply a write memory barrier?

c++ multithreading pthreads language-lawyer memory-barriers

Double lock with volatile or memory barrier

c# .net multithreading volatile memory-barriers

sequentially-consistent atomic load on x86

assembly x86 atomic memory-barriers memory-model

Can memory store be reordered really, in an OoOE processor?

c++ c cpu-architecture processor memory-barriers

Why memory_order_release support until C++20?

c++ c++20 memory-barriers

What is the difference between load/store relaxed atomic and normal variable?

c++ c++11 atomic memory-barriers stdatomic

If I don't use fences, how long could it take a core to see another core's writes?

x86 intel cpu-architecture memory-barriers lockless
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