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who /Fortran/ here?

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Thread replies: 22
Thread images: 2

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who /Fortran/ here?
>>
>>57825139
>Fortan

Found the script kiddie
>>
File: vittu-hyvää-puuta.png (61KB, 258x247px) Image search: [Google]
vittu-hyvää-puuta.png
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jouni ny nukkumaa ei helvetti :DD
>>
Fortran is only useful for people who do science on super computers. Nobody else uses fortran
>>
>>57825833
Why is this the case?
>>
>>57825590
tää :D
>>
>>57826644
no pointer aliasing = better compile time optimizations

this is why fortran code wipes the floor with C code for math stuff
>>
>>57826674
As in you can only have one pointer to a given address?
>>
>>57826674
Hmm interdasting
>>
You called?
>>
>babby language
not using cobol
>>
>>57826927
What do you do with it?
>>
>>57827023
I do research in a computational chemistry research group, and a big part of that involves writing code for the program we use.
>>
>>57827741
coolio, what are you specifically researching?
>>
>>57827741
Do you use desktops or a cluster to run your computations?
>>
>>57828006
I'm pretty new to the group myself, so my research t the moment consists learning Fortran. I did do an internship with them though - for that, I studied the stability of various lanthanide complexes using computational software.

>>57828230
We use clusters for the big calculations. We write the input files on our main computers (technically Macs, but a lot of us prefer Linux), then transfer them to the cluster to actually run.
>>
>>57826674
I dont think its necessarily true that fortran is faster in terms of raw performance in current year. It is much easier to develop in fortran though. Especially if you are a scientist and not a software engineer.
>>
writing a game engine in fortran

yes or want to die after a week?
>>
>>57828668
>games

Fuck off
>>
>>57828753
do you hate fun anon
>>
>>57826674
> fortran code wipes the floor with C code for math stuff

it doesn't really, in C you can just use "restrict" on a pointer and you will get the same effect. But usually it makes hardly any difference.

>>57826707
it means your pointers are assumed by default to not be aliased.

https://en.wikipedia.org/wiki/Pointer_aliasing

There are more complex cases than just two points pointing to the same given address, they could for instance just point into the same block of memory.
>>
>>57826927
>you called

no i didn't. go back to your pointershit faggot reeee.
Thread posts: 22
Thread images: 2


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