Groups > comp.programming.threads > #2731

About my new algorithm

From	Ramine <ramine@1.1>
Newsgroups	comp.programming.threads
Subject	About my new algorithm
Date	2014-12-04 19:57 -0800
Organization	A noiseless patient Spider
Message-ID	<m5qvr9$o4v$3@dont-email.me> (permalink)

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Hello,


Chriss M. Thomasson wrote about my new algorithm:

 >Sorry, but you already lost to RCU. Big time. That atomic
 >RMR and associated nasty memory barrier simply destroys
 >performance when compared to RCU read-side overhead.
 >I am not sure that you actually understand RCU fully.

Chriss M Thomasson, i think you don't understand correclty my new 
algorithm , cause this "lock add" inside the RLock() of the reader side 
is run only by the group of threads belonging to the same core, cause 
RLock() called from the reader side belong to a distributed algorithm, 
so it's very very cheap, it is why my new algorithm scales very well.



Thank you,
Amine Moulay Ramdane.

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Thread

About my new algorithm Ramine <ramine@1.1> - 2014-12-04 19:57 -0800
  Re: About my new algorithm Ramine <ramine@1.1> - 2014-12-04 20:07 -0800
  Re: About my new algorithm "Chris M. Thomasson" <no@spam.invalid> - 2014-12-05 11:32 -0800
    Re: About my new algorithm Drazen Kacar <dave@fly.srk.fer.hr> - 2014-12-05 22:48 +0000
      Re: About my new algorithm "Chris M. Thomasson" <no@spam.invalid> - 2014-12-06 13:45 -0800
        Re: About my new algorithm "Chris M. Thomasson" <no@spam.invalid> - 2014-12-06 13:56 -0800

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