Respuestas al mensaje #3,560
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Programming thread
No.
But you are right that compilers can't catch everything. But the best way to do it is to profile the program while running to see what the...
Programming thread
Compilers optimize code as-written. If your code is stupid and slow due to logic the compiler isn't going to help. If you decided to busy wait...
Programming thread
I take the attitude that clear code is preferable to less clear, hand optimized code. If you aren't getting sufficient performance, benchmark the...
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Programming thread
Another thing that hasn't been mentioned yet is that performance profiles have changed massively over time. In the old days, computers were slow...
Programming thread
No, and in addition, it is generally a waste of time to optimize without relying on a profiler.
I would say most terrible performance is caused...