I’ve spent an inordinate amount of work speeding up such individual functions, but it is very depressing — you realise that even if you manage to speed up such a function so it takes _no_ more cycles at all, you still only improved overall performance by 3%.
Nimekuwa alitumia kupita kiasi kiasi cha kazi ya kuongeza kasi ya utendaji kama mtu binafsi, lakini ni inakatisha tamaa – wewe kutambua kwamba hata kama wewe kusimamia na kuharakisha kazi kama hivyo inachukua _no_ mizunguko zaidi wakati wote, bado tu kuboresha utendaji kwa ujumla kwa 3%.