topic About my parallelsort library ... in Intel® Moderncode for Parallel Architectures

About my parallelsort library ...

aminer10 — Sun, 20 May 2012 16:19:23 GMT

Hello,

If you take a look at the graph of the benchmarks that i did on
my parallelsort library , you will noticethat i am getting a superlinear
speed up , look at this:

http://pages.videotron.com/aminer/parallelsort/parallelsort.htm

Soa question follows:

How am i getting this superlinear speed up on this example using
10 millions of strings?

My answer:

Cause whenyou are using mutliple threads and mutiple cores,
my parallelsort library is maximizing BETTERthe 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

About my parallelsort library ...

aminer10 — Sun, 20 May 2012 17:04:09 GMT

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.

About my parallelsort library ...

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