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Interesteing RwLock implementation [message #14991]

Mon, 24 March 2008 18:52

mirek
Messages: 14291
Registered: November 2005

Ultimate Member

http://appcore.home.comcast.net/~appcore/misc/rwmutex_win_hp p.html

Nice about it is that it seems to be as fast as normal mutex ("CriticalSection") for read path... (note that pthread rwlock read path is about 50% slower than pthread mutex...)

Now if I only understood fully how it works Smile

Smile

Mirek

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Re: Interesteing RwLock implementation [message #14993 is a reply to message #14991]

Mon, 24 March 2008 20:55

Werner
Messages: 234
Registered: May 2006
Location: Cologne / Germany

Experienced Member

luzr wrote on Mon, 24 March 2008 18:52

http://appcore.home.comcast.net/~appcore/misc/rwmutex_win_hp p.html

Nice about it is that it seems to be as fast as normal mutex ("CriticalSection") for read path... (note that pthread rwlock read path is about 50% slower than pthread mutex...)

Now if I only understood fully how it works Smile

Smile

Mirek

Well, I ask *you* about *your* library, so I suggest you ask *Chris Thomasson* about *his* library Cool

Cool

.

I'm sure you've visited:

http://appcore.home.comcast.net/~appcore/]

and

comp.programming.threads

Werner

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