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Second laws

Second laws

Posted Dec 20, 2012 9:00 UTC (Thu) by man_ls (subscriber, #15091)
In reply to: CyanogenMod 10.1 nightly builds available by zlynx
Parent article: CyanogenMod 10.1 nightly builds available

You may call it the "Second Law of Performance": your code is not going any faster as time goes by (on the same set of devices).

If you feel the need for a First Law, how about "Performance is a trade-off". In this case we trade off performance for functionality.


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Second laws

Posted Dec 20, 2012 17:20 UTC (Thu) by csigler (subscriber, #1224) [Link]

I hereby nominate the parent for the "Comment of the Year" award :)

Clemmitt

Second laws

Posted Dec 20, 2012 17:22 UTC (Thu) by hummassa (subscriber, #307) [Link]

> If you feel the need for a First Law, how about "Performance is a trade-off". In this case we trade off performance for functionality.

Then you will have a bad time explaining how and why 4.2 is faster and uses less battery than 4.0 and 4.1 ... :-D

Second laws

Posted Dec 20, 2012 22:50 UTC (Thu) by man_ls (subscriber, #15091) [Link]

That can often be the case. In those situations I ask myself: why was it so slow before? A trade-off that comes to mind is: performance vs time to market.

Second laws

Posted Jan 21, 2013 17:07 UTC (Mon) by nye (guest, #51576) [Link]

>Then you will have a bad time explaining how and why 4.2 is faster and uses less battery than 4.0 and 4.1 ... :-D

Hmm, this indicates to me that my experience is atypical, which means it is less likely to be noticed and fixed :(.

(Before upgrading to 4.2, my Nexus 7 could last at least a week in standby with the wireless on. Now if I forget to turn the wireless off when I'm done with it the battery will be dead by the next day.)

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