Groups > comp.lang.java.programmer > #3360

Re: A question about synchronized threads

From	Daniele Futtorovic <da.futt.news@laposte-dot-net.invalid>
Newsgroups	comp.lang.java.programmer
Subject	Re: A question about synchronized threads
Date	2011-04-29 20:19 +0200
Organization	A noiseless patient Spider
Message-ID	<ipevfj$fpn$1@dont-email.me> (permalink)
References	<3f249d87-aaf8-4732-9ee8-fd112cf82553@f31g2000pri.googlegroups.com> <ipen7h$dip$1@dont-email.me> <f56d0826-0b46-4822-9059-22159aebeec2@d26g2000prn.googlegroups.com> <ipev16$bo5$1@dont-email.me>

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On 29/04/2011 20:11, markspace allegedly wrote:
> On 4/29/2011 9:09 AM, byhesed wrote:
>>
>> Thank you. I understand what you elaborated on.
>
>
> I hope so.  "Optimizing" threads is tricky, and when you reason about
> how to optimize it's easy to make a mistake.  Prominent Java engineers
> (i.e., Doug Lea) have been known to make mistakes.
>
> Remember, m1 and m2 can't share mutual state.  If they do, you're going
> to have problems accessing any variables that are shared.

> I'd be interested in seeing what it is you want to optimize.  What does
> this class really look like?  I think it might be instructive for you to
> post your full class, and let other comment on how best to "optimize" it.

Ten bucks say it's a class with too many methods. ;)

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Thread

A question about synchronized threads byhesed <byhesed@gmail.com> - 2011-04-29 08:35 -0700
  Re: A question about synchronized threads Lew <noone@lewscanon.com> - 2011-04-29 11:53 -0400
    Re: A question about synchronized threads byhesed <byhesed@gmail.com> - 2011-04-29 09:12 -0700
      Re: A question about synchronized threads Eric Sosman <esosman@ieee-dot-org.invalid> - 2011-04-29 21:01 -0400
        Re: A question about synchronized threads byhesed <byhesed@gmail.com> - 2011-04-29 18:43 -0700
  Re: A question about synchronized threads Daniele Futtorovic <da.futt.news@laposte-dot-net.invalid> - 2011-04-29 17:58 +0200
    Re: A question about synchronized threads byhesed <byhesed@gmail.com> - 2011-04-29 09:09 -0700
      Re: A question about synchronized threads markspace <-@.> - 2011-04-29 11:11 -0700
        Re: A question about synchronized threads Daniele Futtorovic <da.futt.news@laposte-dot-net.invalid> - 2011-04-29 20:19 +0200
          Re: A question about synchronized threads markspace <-@.> - 2011-04-29 15:21 -0700
          Re: A question about synchronized threads Patricia Shanahan <pats@acm.org> - 2011-04-29 21:10 -0700
  Re: A question about synchronized threads dagon@dagon.net (Dagon) - 2011-04-29 15:55 -0700
    Re: A question about synchronized threads Alice <quaxx1108@example.com> - 2011-04-29 20:08 -0400
    Re: A question about synchronized threads markspace <-@.> - 2011-04-29 19:07 -0700
    Re: A question about synchronized threads byhesed <byhesed@gmail.com> - 2011-04-29 18:49 -0700
      Re: A question about synchronized threads Lew <noone@lewscanon.com> - 2011-05-03 18:57 -0400
        Re: A question about synchronized threads Deeyana <d.awlberg@hotmail.invalid> - 2011-05-04 00:17 +0000
          Re: A question about synchronized threads Lew <noone@lewscanon.com> - 2011-05-04 12:45 -0400
            Re: A question about synchronized threads Deeyana <d.awlberg@hotmail.invalid> - 2011-05-04 19:59 +0000

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