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Author Topic: Lockfree_mpmc ...  (Read 3675 times)

aminer

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Lockfree_mpmc ...
« on: June 06, 2012, 07:08:46 pm »

Hello,


Can somebody that has an L3 cache with 4 cores or more
redo this tests for me and give me the results ? i have changed
something in my code and i want to see what is the benchmarks
on a quad core computer that has an L3 cache.

Here are the tests:

http://pages.videotron.com/aminer/push1.exe

http://pages.videotron.com/aminer/push2.exe

http://pages.videotron.com/aminer/push4.exe



Thank you.
Amine Moulay Ramdane.



ttomas

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Re: Lockfree_mpmc ...
« Reply #1 on: June 07, 2012, 10:15:56 am »
W7Pro64b, Core i5 2500K, 4 Cores
Scale better but not linear  ;D

D:\test>push1
throughput is: 8367853,17 pushes/s
D:\test>push1
throughput is: 7813966,61 pushes/s
D:\test>push1
throughput is: 7914697,79 pushes/s

D:\test>push2
throughput is: 10187514,43 pushes/s
D:\test>push2
throughput is: 9979825,86 pushes/s
D:\test>push2
throughput is: 9906698,44 pushes/s

D:\test>push4
throughput is: 10385089,90 pushes/s
D:\test>push4
throughput is: 12299993,10 pushes/s
D:\test>push4
throughput is: 12400536,62 pushes/s


aminer

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Re: Lockfree_mpmc ...
« Reply #2 on: June 07, 2012, 02:47:34 pm »



Thank you.


Amine Moulay Ramdane.




 

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