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Groups > comp.programming.threads > #1867
| From | aminer <aminer@toto.net> |
|---|---|
| Newsgroups | comp.programming.threads |
| Subject | Re: About Lockfree also... |
| Date | 2013-10-07 21:11 -0700 |
| Organization | albasani.net |
| Message-ID | <l2vm2v$7e3$1@news.albasani.net> (permalink) |
| References | <l2vkee$59t$1@news.albasani.net> |
On 10/7/2013 8:43 PM, aminer wrote: > when there is contention, in worst scenarios you can > have 1+2+3+4+ ..N = ((N^2+N)/2) or even worse N+N+N+N...N = N^2 In worst case scenarios it can be much much worst than that, i have took just an example to show that lockfree FIFO queue algorithms are very bad when there is contention. Amine Moulay Ramdane.
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About Lockfree also... aminer <aminer@toto.net> - 2013-10-07 20:43 -0700 Re: About Lockfree also... aminer <aminer@toto.net> - 2013-10-07 21:11 -0700
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