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C++11 atomic locks

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Which is better for chess programs?

C++11 atomic locks

60%

[ 3 ]

PThreads mutex locks

40%

[ 2 ]

Voted : 5

Total Votes : 5

This poll does not expire

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Daniel Shawul

Joined: 14 Mar 2006
Posts: 2187
Location: Ethiopia

Post subject: Re: C++11 atomic locks Posted: Tue Apr 10, 2012 1:47 pm

OpenMP locks have an interesting property. They act as spinlocks for a certain time and then as a mutex in which the thread is put to sleep. They will probably act fully as spin locks when it is our turn so no loss there. http://www.thinkingparallel.com/2006/09/09/mutual-exclusion-with-locks-an-introduction/ _________________ https://sites.google.com/site/dshawul/ https://github.com/dshawul

Display posts from previous:

Subject	Author	Date/Time
C++11 atomic locks	Matthew R. Brades	Mon Apr 09, 2012 11:56 am
Re: C++11 atomic locks	Marco Costalba	Mon Apr 09, 2012 3:40 pm
Re: C++11 atomic locks	Robert Hyatt	Mon Apr 09, 2012 5:09 pm
Re: C++11 atomic locks	Daniel Shawul	Tue Apr 10, 2012 1:47 pm
Camel is a horse designed by a committee	Daniel Shawul	Wed Apr 11, 2012 1:10 am

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