Lockfree_mpmc ...

[aminer]

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]

W7Pro64b, Core i5 2500K, 4 Cores
Scale better but not linear 

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]

Thank you.


Amine Moulay Ramdane.