Re: [aspectj-users] Very Slow Fields Cut

[nnaass <alaamurad@xxxxxxxxx>]

Andy ,I'm not getting the same results with the new casting. I'm still
getting the same performance. I would love if I get SuperCar to run at 50%
of Car.


public privileged aspect SuperObjectController{
                                                                                                   
    pointcut getProperty(SuperObject o): this(o) && get(@SuperProperty int
*) && target(SuperObject+);
                                                                                                 
^ I also added this
    int around(SuperObject o): getProperty(o) {
        return proceed(o);
    }
    
    pointcut setProperty(SuperObject o,int v): this(o) && args(v) &&
    set(@SuperProperty * *) && target(SuperObject+) ;
    void around(SuperObject o,int v): setProperty(o,v) {
        proceed(o,v);
    } 
}
/////////////////////////////////////////////

Super:173
Normal:69
Non-Direct:121
Super:216
Normal:51
Non-Direct:155
Super:202
Normal:45
Non-Direct:118


Which version are you using ?




Andy Clement wrote:
> 
> It did not, and i was surprised too.  But with the removal of the cast
> the performance is back where it should be so I didn't investigate
> further.
> 
> cheers,
> Andy.
> 
> 2008/5/9 Eric Bodden <eric.bodden@xxxxxxxxxxxxxx>:
>>> Even
>>> though you are only doing proceed() from your advice at the moment,
>>> the code is all in place for obtaining the aspect instance at each
>>> join point and then invoking the advice.
>>
>> Andy, just out of curiosity:
>>
>> Does ajc not actually inline such simple pieces of around-advice?
>> Actually I thought so, and if it does I am surprised that there's
>> still that much overhead.
>>
>> Eric
>>
>> --
>> Eric Bodden
>> Sable Research Group
>> McGill University, Montréal, Canada
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> 

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