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From David kerber <dcker...@verizon.net>
Subject Re: Performance with many small requests
Date Tue, 12 May 2009 17:19:33 GMT
Caldarale, Charles R wrote:
>> From: David kerber [mailto:dckerber@verizon.net]
>> Subject: Re: Performance with many small requests
>>
>> From these tests, it looks like, under windows XP and java 1.5 
>> any way, that atomics are always faster
>>     
>
> Try it under 1.6; Sun made major improvements to synchronization handling between 1.5
and 1.6.  When I reran my tests on 1.5 (which I don't use these days), I got numbers similar
to yours.  1.6 is much, much faster.
>   
That's good to know; that would be an incentive for me to migrate this 
app to 1.6 and Tomcat 6.

> Also, what is your CPU type?  Intel and AMD may have significant differences, as may
32- vs 64-bit.
>   
AMD 64 x2, running 32-bit windows XP

>  - Chuck
>
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