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Re: string::find complexity.


Ian Lance Taylor wrote:

Eventually we are going to hit the point where the choices between
optimizations are going to be harder to make--where the function runs
somewhat faster, but gets noticeably bigger, so you have to consider
whether the effect on the instruction cache outweighs the other
performance gain.

By the way, *methodological* help would be also appreciated! For instance: in case we don't have available a large testcase, comparing also codesize besides performance, helps, right? Usually, I do that too, but I have to remember to post the numbers more often (I did, sometimes)

Paolo.



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