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Items tagged with: Fortran
My paper about the @metacpan module Task::MemManager is done!
Join me Dec 18th for the talk at Winter 2024 Perl Community #Conference
blogs.perl.org/users/oodler_57…
, showing how one can use the module to share memory between components of multi-language (#C #assembly , #Perl , #PDL) applications .
The package will be discussed in a more applied context in my 2nd talk ("Quest for Performance") in which I will illustrate its use in #OpenMP #C / #Perl @openmp_arb workflows. #Fortran is next!
One of the reasons I keep dropping hints about #perlffi , #pdl and #openmp is that one can literally have five multithreading frameworks in the same #perl application of a master process: 1) PDL, and FFI intefacing with 2) #Fortran coarrays, 3) Fortran openmp, 4) #c openmp and 5) #cplusplus #openmp. All these frameworks can share memory addresses for array and vector objects, and #perl aided by #PerlAlien makes the authoring of the high-level code a pleasure ! hgpu.org/?p=29403
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github.com/chrisarg/task-memma…
GitHub - chrisarg/task-memmanager
Contribute to chrisarg/task-memmanager development by creating an account on GitHub.GitHub
I think I am 50% done finding a quadrafecta : a simultaneous hit piece against #Perl #clang #fortran & #rstats.
This one only manages to trash talk #perl and #rstats, so it has some ways to go.
stefanoborini.com/why-r-is-the…
PS 1Gotta admit that the point about the object systems in R is somewhat spot on
PS 2 #php gets a dishonorable mention
PS3 I will continue to find ways to continue using all 4 of the aforementioned languages, as they are all performant and deliver in complementary ways.
Why R is the new Perl
I have the unfortunate experience of having to use R. I say this after more than a year of fighting against its deeply flawed design, tools, and documentation.Fly, Crash, Raise Exception
@Qbitzerre @mjgardner in an unrelated note, I wonder if one can use #perl to put some metaprogramming magic into C sources because the C preprocessor, is quite limited as far as generation tools are concerned mailund.dk/posts/macro-metapro…
jhnet.co.uk/articles/cpp_magic
github.com/pfultz2/Cloak/wiki/…
even with custom #pragma
sentido-labs.com/en/library/ce…
or non #perl implementations
github.com/eudoxia0/magma
#Assembly & #fortran would also be candidates for something like this ib #HPC and #datascience applications.
C Preprocessor tricks, tips, and idioms
A mini-preprocessor library to demostrate the recursive capabilites of the preprocessor - pfultz2/CloakGitHub
#Fortran feels no hurry: it was in the TIOBE Index Top 20 for 9 months in 2021 (the year it went back), 5 months in 2022, and already 7 months in 2023. A total of 21 months on the last 33 months (start from January 2021):
tiobe.com/tiobe-index/
The #Fortran-lang community is giving a new impulse:
fortran-lang.org/
And the Fortran 2023 standard should be published around October/November.
Well, Fortran is playing chess with Death for several decades now.
TIOBE Index - TIOBE
TIOBE index programming languages describes the monthly ranking of programming languages on popularity. Top 3 is Python, C, JavaTIOBE
@ChristosArgyrop Bad news, according to this “Make Use Of” #clickbait both #Rlang and #Perl are “heading for extinction” along with #VisualBasic (and #VBA), #Haskell, #Fortran, #COBOL, #ActionScript (the language in discontinued #AdobeFlash), and #Pascal: apple.news/A9sb4_KhEQoeIdeulO_…
The text hedges the headline’s assertion for every entry above. And of course, it cites #TIOBE.
It’s also syndicated on #MSN, which has had, um, quality control problems lately: futurism.com/msn-ai-brandon-hu…
Microsoft Publishes Garbled AI Article Calling Tragically Deceased NBA Player "Useless"
Microsoft's MSN news portal published a garbled, seemingly AI-generated article that derided Hunter as "useless" in its headline.Victor Tangermann (Futurism)
Has its limitations, but a couple of points worth noting :
1. #COBOL and #FORTRAN are holding rather well
2. languages that are involved in some sort of data analysis and processing (#sql, #clang /c++) are doing very well. Not sure what to make of #Python; are ppl in #AI seeing through the reality is a scripting over extremely performant c/c++ and that there are other lang that can glue as well?
#golang & #Julia are ⬆️
Also, here are a few #blog posts by @plicease on #Platypus:
• blogs.perl.org/users/graham_ol…
• https://blogs.perl.org/users/graham_ollis/2017/06/the-many-ways-to-use-alien.html•
• blogs.perl.org/users/graham_ol…
• blogs.perl.org/users/graham_ol…
• blogs.perl.org/users/graham_ol…
#Perl #FFI #libffi #PerlXS #C #Cpp #Go #GoLang #Rust #RustLang #Pascal #Fortran
@Perl A couple of us were discussing #Perl and #FFI for #MachineLearning applications at tonight’s #Houston Perl Mongers meeting, and I mentioned the #Platypus project (a/k/a FFI::Platypus).
Lead #developer @plicease has spoken about it at various #conferences, so I thought I’d collect those in a playlist: youtube.com/playlist?list=PLiV…
More info: pl.atypus.org or follow @PerlFFI
#libffi #PerlXS #C #Cpp #Go #GoLang #Rust #RustLang #Pascal #Fortran
Graham Ollis on Perl and FFI
A collection of presentations on using the Foreign Function Interface with the programming language Perl by the developer of the FFI::Platypus library For mo...YouTube
@Perl @plicease's #WebAssembly in #Perl distribution metacpan.org/pod/Wasm (using #Wasmtime) now has competition in the form of Felipe Gasper's #Wasmer-based metacpan.org/pod/Wasm::Wasmer.
With @PerlFFI's ability to build Perl extensions in C, C++, #Rust, #GoLang, #Pascal (!), #Fortran (!!), and even #assembly (!!!), you can plug just about any high-performance code into Perl.
