ULE 2.0

[Jeff Roberson]

On Fri, 5 Jan 2007, David Xu wrote:

>
>> Anyway, thanks for the pointer Xu.  I may hack this up and compare it to 
>> ULE's current balancing.
>
> Yesterday, I have tested super-smack benchmark on 2-cpu machine, ULE
> decreased performance about 40%, this might be a regression though.

I just fixed a regression in the load balancer.  On my 8way opteron ULE is 
now 22% faster than 4BSD for select-key.smack with 32 threads.  This is 
for both KSE and libthr.  libthr is of course significantly faster 
overall.  I believe I can improve this even more by borrowing some tricks 
from solaris.

Jeff

>
>> 
>> Cheers,
>> Jeff
>> 
>
> Regards,
> David Xu
>
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