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New posts in compare-and-swap
how to prevent corruption in concurrent lifo stack implemented with atomic compare and swap
Mar 26, 2023
c
concurrency
atomic
compare-and-swap
lifo
Do atomic CAS-operations on x86_64 and ARM always use std::memory_order_seq_cst?
Feb 18, 2023
c++
c++11
x86
arm
compare-and-swap
Why does GCC pad this bit-field?
Dec 11, 2022
c
struct
padding
atomic
compare-and-swap
Should std::atomic<int*>::load be doing a compare-and-swap loop?
Nov 14, 2022
c++
visual-c++
visual-studio-2012
atomic
compare-and-swap
compareAndSet memory effects of unsuccessful operations
Nov 12, 2022
java
concurrency
java-memory-model
compare-and-swap
AtomicInteger.compareAndSet that returns the original value, not a boolean
Nov 02, 2022
java
atomic
compare-and-swap
atomicinteger
memory_order_relaxed and Atomic RMW operations
Jan 05, 2021
c++
multithreading
memory-model
compare-and-swap
stdatomic
Does cmpxchg write destination cache line on failure? If not, is it better than xchg for spinlock?
Jun 06, 2022
intel
assembly
x86
cpu-cache
micro-optimization
compare-and-swap
Implement CompareAndSwap for bool
May 29, 2018
c#
boolean
compare-and-swap
Why isn't CAS (Compare And Swap) equivalent to busy wait loops?
Feb 09, 2022
java
concurrency
lock-free
compare-and-swap
Consensus Value
Sep 05, 2021
multithreading
concurrency
concurrent-programming
compare-and-swap
What is the difference between AtomicBoolean.set(flag) and AtomicBoolean.compareAndSet(!flag, flag)?
Nov 05, 2022
java
java.util.concurrent
compare-and-swap
atomic swap with CAS (using gcc sync builtins)
Nov 10, 2019
c++
gcc
linked-list
atomic
compare-and-swap
Does atomic_cmpxchg() imply memory barriers?
Apr 12, 2022
multithreading
linux-kernel
synchronization
atomic
compare-and-swap
MySQL Atomic UPDATE in InnoDB vs MyISAM
Oct 18, 2022
mysql
innodb
atomic
myisam
compare-and-swap
atomic compare(not equal) and swap
Sep 24, 2022
c
multithreading
gcc
compare-and-swap
How can compare-and-swap be used for a wait-free mutual exclusion for any shared data structure?
Sep 15, 2022
c++
multithreading
compare-and-swap
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