Barcelona optimization guide

By: Linus Torvalds (torvalds.delete@this.osdl.org), May 11, 2007 4:30 pm
Room: Moderated Discussions
David Kanter (dkanter@realworldtech.com) on 5/11/07 wrote:
>
> .. it's also not clear how much you really get by using
>stack manipulations versus the alternatives. Is this a 1-2%
>tweak?

Ehh. Do you think there exists any other kind?

Everything wrt instruction selection and scheduling is
about 1-2% tweaks. How do you think you get to 10-20%
optimizations?

There are no silver bullets. The way you get to good
performance is by making sure each part is as good as
it can reasonably get.

Linus
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Barcelona optimization guidemas2007/05/10 06:43 AM
  Barcelona optimization guideLinus Torvalds2007/05/10 09:00 AM
    Barcelona optimization guideRob Thorpe2007/05/10 09:23 AM
      Barcelona optimization guideLinus Torvalds2007/05/10 09:42 AM
        Barcelona optimization guideRob Thorpe2007/05/11 08:22 AM
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          Barcelona vs Core2 Vincent Diepeveen2007/05/16 05:35 AM
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            Barcelona vs Core2 EduardoS2007/05/16 11:41 AM
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                Barcelona vs Core2 EduardoS2007/05/16 12:37 PM
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          Barcelona optimization guideanonymous2007/05/16 07:13 PM
            Barcelona optimization guideMichael S2007/05/17 04:26 AM
              Barcelona optimization guideanonymous2007/05/17 05:23 PM
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