Re: Fast of program

Of course! 👍

-L

-------- Original Message --------
On 16. okt. 2023, 22:03, Andy Bach wrote:

> Keeping in mind Knuth's axiom:
> "Premature optimization is the root of all evil"
> https://wiki.c2.com/?PrematureOptimization
>
> On Mon, Oct 16, 2023 at 12:40 PM Levi Elias Nystad-Johansen via beginners <[email protected]> wrote:
>
>> Before optimizing, it is recommended to run a profiler to see where the code is spending the most time.
>> Here is a good perl profiler: https://metacpan.org/pod/Devel::NYTProf
>>
>> There are many tricks to make code faster, here are some that I often use:
>>
>> - caching results of slow calculations
>> - keeping track of states with bit manipulation (like enums)
>> - using alias/references to avoid copying variables when not needed
>>
>> Here is a video of various small tricks in perl to make code run faster: https://www.youtube.com/watch?v=jV5Zv3zc3o8
>> It is difficult to advise without seeing the code, you could post the code to https://perlmonks.org/ to get some good feedback :)
>>
>> -L
>>
>> ------- Original Message -------
>> On Monday, October 16th, 2023 at 4:41 PM, William Torrez Corea <[email protected]> wrote:
>>
>>> How can I make a program faster?
>>>
>>> Perl is the fastest, taking 1.9s. Ruby is the second fast, taking 3.0s. Scala script is the slowest, taking 4.0s.
>>>
>>> Maybe I can use a algorithm but what?
>>>
>>> --
>>>
>>> With kindest regards, William.
>>>
>>> ⢀⣴⠾⠻⢶⣦⠀
>>> ⣾⠁⢠⠒⠀⣿⡁ Debian - The universal operating system
>>> ⢿⡄⠘⠷⠚⠋⠀ https://www.debian.org
>>> ⠈⠳⣄⠀⠀⠀⠀
>
> --
>
> a
>
> Andy Bach,
> [email protected]
> 608 658-1890 cell
> 608 261-5738 wk