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Re: About my parallelsort library ....

From "aminer" <aminer@videotron.ca>
Newsgroups comp.programming
Subject Re: About my parallelsort library ....
Date 2012-05-20 13:02 -0500
Organization A noiseless patient Spider
Message-ID <jpb849$8j5$1@dont-email.me> (permalink)
References <jpb5k8$o4v$1@dont-email.me>

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I wrote:

>Cause when you are using mutliple threads and mutiple cores, my 
>parallelsort library is maximizing BETTER the locality

I mean exploit better the cache locality.


thank you.



Amine Moulay Ramdane.



"aminer" <aminer@videotron.ca> wrote in message 
news:jpb5k8$o4v$1@dont-email.me...
>
> Hello,
>
> If you take a look at the graph of the benchmarks that i did on
> my parallelsort library , you will notice that i am getting a superlinear
> speed up , look at this:
>
> http://pages.videotron.com/aminer/parallelsort/parallelsort.htm
>
>
> So a question follows:
>
> How am i getting this superlinear speed up on this example using
> 10 millions of strings?
>
>
> My answer:
>
> Cause when you are using mutliple threads and mutiple cores,
> my parallelsort library is maximizing BETTER the locality , that means
> the caches are used more efficiently when more threads and more cores
> are used .
>
>
>
> You can download my parallelsort library from:
>
>
> http://pages.videotron.com/aminer/
>
>
>
> Thank you.
>
>
> Amine Moulay Ramdane
>
> 

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About my parallelsort library .... "aminer" <aminer@videotron.ca> - 2012-05-20 12:20 -0500
  Re: About my parallelsort library .... "aminer" <aminer@videotron.ca> - 2012-05-20 13:02 -0500

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