I need to implement a lock-free skip list. I tried to look for papers. Unfortunatly all I found was lock-free single linked lists (in 开发者_StackOverflowmany flavors). However how to implement lock-f
I am trying to improve my understanding of memory barriers. Suppose we have a weak memory model and we adapt Dekker\'s algorithm. Is it possible to make it work correctly under the weak memory model b
Joe Duffy, gives 6 rules that describe the CLR 2.0+ memory model (it\'s actual implementation, not any ECMA standard) I\'m writing down my attempt at figuring this out, mostly as a way of rubber ducki
I\'ve been thinking of how to implement a lock-free singly linked list. And to be honest, I don\'t see many bullet proof ways to do it. Even the more robust ways out there that use CAS end up having s
let\'s say i have variables A, B and C that two threads (T1, T2) share. i have the f开发者_Go百科ollowing code:
In this paper: Lock-Free Data Structures (pdf) the following \"Compare and Swap\" fundamental is shown:
A byte stream should be transferred and there is one producer thread and a consumer one. Speed of producer is 开发者_运维知识库higher than consumer most of the time, and I need enough buffered data fo
What is the cost of the atomic operation (any of compare-and-swap or atomic add/decrement)? How much cycles does it consume? Will it pause other processors on SMP or NUMA, or will it block memory acce
I was reading through a开发者_C百科n answer that Jon Skeet gave to a question and in it he mentioned this:
Imagine a program with two threads. They are running the following code (CAS refers to Compare and Swap):
加载中,请稍侯......