go
英文: Do I always need to protect a variable by mutex / atomic? 问题 假设我有很多线程和一个简单的、可平凡复制的非数组变量（如float、u...
191c++
multithreading
go
英文: How to write atomic RMW-sequences on Cortex-M4 in C++ 问题 在下面的示例中，有4个版本用于原子递增（或使用其他形式的原子操作）变量a1或a...
182atomic
c++
go
英文: __sync_add_and_fetch triggers an sError interrupt on raspberry pi 4b 问题 当我在我的树莓派 Pi 4B 上使用 gcc 的...
140atomic
memory
go
英文: What happens if `compare_exchange_weak` is called on a dangling pointer? How is the code in my t...
151c++
concurrency
go
英文: Is it safe to non-atomically update a value selected by relaxed atomic operation without any syn...
156c++
multithreading
go
英文: Memory ordering questions on given example? 问题 以下是翻译的内容： 可以 read_and_write_non_atomic_memory_1_b...
135atomic
rust
go
英文: About c++ memory order: how to keep other threads to access common resources safely? 问题 This is ...
158atomic
c++
go
英文: Can the compiler coalesce atomic stores? 问题 以下是翻译好的内容： GCC、MSVC和clang都会生成两个像这样的mov指令： store2(): ...
135c++
c++20
go
英文: What is the right std::atomic memory order for dynamic scheduling? 问题 我在思考经典的“原子计数动态调度”习语的正确内存顺序...
145c++
multithreading
go
英文: Why does this C++ code crash with an apparent memory ordering race condition? 问题 这段代码在x64上偶尔崩溃的原...
153c++
mutex
191评论c++
multithreading