[fpc-pascal] FPC_PCHAR_LENGTH dog slow

Mattias Gaertner nc-gaertnma at netcologne.de
Tue Jul 3 18:01:00 CEST 2018


On Tue, 3 Jul 2018 09:15:16 -0600
Ryan Joseph <ryan at thealchemistguild.com> wrote:

> I was just parsing something and found that a call to length on a pchar was taking 90+% of the time in FPC_PCHAR_LENGTH.
> 
> Why is that so crazy slow? Does it need to iterate the entire length of the string to know it’s length?

Yes.

Mattias



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