Google Groups no longer supports new Usenet posts or subscriptions. Historical content remains viewable.
Dismiss

About my parallelsort library ....

3 views
Skip to first unread message

aminer

unread,
May 20, 2012, 1:20:18 PM5/20/12
to

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


aminer

unread,
May 20, 2012, 2:02:58 PM5/20/12
to
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" <ami...@videotron.ca> wrote in message
news:jpb5k8$o4v$1...@dont-email.me...
0 new messages