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Re: One code is aggressively optimised, while another not. Why?

From Eric Sosman <esosman@comcast-dot-net.invalid>
Newsgroups comp.lang.java.programmer
Subject Re: One code is aggressively optimised, while another not. Why?
Date 2017-07-12 09:38 -0400
Organization A noiseless patient Spider
Message-ID <ok58hq$s4n$1@dont-email.me> (permalink)
References <87lgnu5b9o.fsf@munus.decebal.nl>

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On 7/12/2017 4:07 AM, Cecil Westerhof wrote:
> I am looking into some performance metrics. I have the following code:
> [... incomplete code fragments deleted; see up-thread ...]
> 
> The second code takes about 50% more time to execute. No surprise
> there. But the first code is aggressively optimised [...]
> 
> Why the difference?

     Perhaps someone could suggest an answer were the complete
program made available for inspection.  Hint, hint.

-- 
esosman@comcast-dot-net.invalid
Twelve hundred eighty-eight days to go.

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One code is aggressively optimised, while another not. Why? Cecil Westerhof <Cecil@decebal.nl> - 2017-07-12 10:07 +0200
  Re: One code is aggressively optimised, while another not. Why? Eric Sosman <esosman@comcast-dot-net.invalid> - 2017-07-12 09:38 -0400
    Re: One code is aggressively optimised, while another not. Why? Cecil Westerhof <Cecil@decebal.nl> - 2017-07-13 09:51 +0200
      Re: One code is aggressively optimised, while another not. Why? Eric Sosman <esosman@comcast-dot-net.invalid> - 2017-07-13 11:05 -0400
        Re: One code is aggressively optimised, while another not. Why? Cecil Westerhof <Cecil@decebal.nl> - 2017-07-13 18:52 +0200
          Re: One code is aggressively optimised, while another not. Why? Cecil Westerhof <Cecil@decebal.nl> - 2017-07-13 19:51 +0200
  Re: One code is aggressively optimised, while another not. Why? Joshua Cranmer 🐧 <Pidgeot18@verizon.invalid> - 2017-07-12 09:19 -0500
    Re: One code is aggressively optimised, while another not. Why? Martin Gregorie <martin@address-in-sig.invalid> - 2017-07-12 17:04 +0000
  Re: One code is aggressively optimised, while another not. Why? Arne VajhĂžj <arne@vajhoej.dk> - 2017-07-12 21:02 -0400

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