Perhaps you need to look up the word "significant". "Can be detected by careful measurement against an isolated subset" doesn't reach the point of "likely to be noticed" which is a minimum requirement for "significant".

Making your whole program run 10% faster isn't really significant as most people won't notice that something took 0.9 seconds instead of a full second. But making one tiny subroutine 10% faster is going to have much less than 10% impact on the speed of any program. Which is why it is very clearly insignificant. To have significance it has to have a noticeable impact. And impact is only noticed in the run time of real code.

I note that your benchmark didn't even use the example code being discussed. I bet the benchmark numbers are even more obviously not significant in that case. How insignificant it looks in that case is just a fraction of how insignificant it will be in real code.

- tye        

In reply to Re^5: Creating flexible method accessor (noticeable) by tye
in thread Creating flexible method accessor by puterboy

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