Re: jTDS, trashes heap wi

From	"Lew" <lew@THRWHITE.remove-dii-this>
Subject	Re: jTDS, trashes heap wi
Message-ID	<G5ednQhjJuoQiLTVnZ2dnUVZ_sHinZ2d@comcast.com> (permalink)
Newsgroups	comp.lang.java.databases
References	<g0alq0$h0c$3@news.albasani.net>
Date	2011-04-27 15:21 +0000
Organization	TDS.net

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  To: comp.lang.java.databases
Jan Burse wrote:
> Lew schrieb:
> 
>> What is the problem?  You never stated a problem.
>>
> 
> Thrashing = unnecessarily filling the heap with objects,
> and thus using up processor time, because of heap alloc
> calls and gc calls.

You make it sound so dire.  Allocating these objects takes next to no time, GC 
will be fast since they'll all be unreachable, and you don't have to worry 
about it.  Not only that, but Hotspot will probably optimize away the object 
calls in favor of primitives anyway, possibly enregistered.

All this fuss over a little heap allocation.  Tsk, tsk.

-- 
Lew

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jTDS, trashes heap with w "Jan Burse" <jan.burse@THRWHITE.remove-dii-this> - 2011-04-27 15:21 +0000
  Re: jTDS, trashes heap wi "=?ISO-8859-1?Q?Arne_Vajh=" <=?iso-8859-1?q?arne_vajh=@THRWHITE.remove-dii-this> - 2011-04-27 15:21 +0000
    Re: jTDS, trashes heap wi "Jan Burse" <jan.burse@THRWHITE.remove-dii-this> - 2011-04-27 15:21 +0000
      Re: jTDS, trashes heap wi "=?ISO-8859-1?Q?Arne_Vajh=" <=?iso-8859-1?q?arne_vajh=@THRWHITE.remove-dii-this> - 2011-04-27 15:21 +0000
  Re: jTDS, trashes heap wi "Lew" <lew@THRWHITE.remove-dii-this> - 2011-04-27 15:21 +0000
    Re: jTDS, trashes heap wi "Jan Burse" <jan.burse@THRWHITE.remove-dii-this> - 2011-04-27 15:21 +0000
      Re: jTDS, trashes heap wi "Lew" <lew@THRWHITE.remove-dii-this> - 2011-04-27 15:21 +0000
        Re: jTDS, trashes heap wi "Jan Burse" <jan.burse@THRWHITE.remove-dii-this> - 2011-04-27 15:21 +0000
          Re: jTDS, trashes heap wi "Lew" <lew@THRWHITE.remove-dii-this> - 2011-04-27 15:21 +0000
            Re: jTDS, trashes heap wi "Jan Burse" <jan.burse@THRWHITE.remove-dii-this> - 2011-04-27 15:21 +0000
              Re: jTDS, trashes heap wi "Lew" <lew@THRWHITE.remove-dii-this> - 2011-04-27 15:21 +0000

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