chapel
adventofcode
chapel | adventofcode | |
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26 | 718 | |
1,741 | 65 | |
1.0% | - | |
10.0 | 9.0 | |
1 day ago | 4 months ago | |
Chapel | Scala | |
GNU General Public License v3.0 or later | - |
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chapel
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Introduction to GPU Programming in Chapel
Thanks, @subharmonicon!
While Chapel can run on many different systems, the main goal is making HPC programming much easier. Therefore, we are currently focusing on hardware that you can find in HPC systems (NVIDIA, AMD and Intel). Metal doesn't fall into that category, unfortunately. So far, the name came up infrequently in our discussions IIRC (especially targetting SPIRV), but we haven't heard from any [potential] user who may be interested in it. I would encourage you or anybody else interested in it to create an issue asking for the feature: https://github.com/chapel-lang/chapel/issues/new. Seeing public interest in that direction can change our prioritization.
One thing that I wanted to add that's not in the blogpost is the "cpu-as-device" mode. With that mode, you can use any machine, even one without a GPU, to write applications using Chapel's GPU features. That mode is for those who want to do initial development/debugging on their personal laptops before putting their application on an HPC system. In other words, while you can't use Metal directly, you can still write GPU-enabled applications in your Mac using Chapel, if the end goal is to run it on an HPC system. More details on cpu-as-device: https://chapel-lang.org/docs/main/technotes/gpu.html#cpu-as-...
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Mojo is now available on Mac
Agreed. Here is a serious contender[0] minus all the hype and the $100M in VC money. You would expect a minimum of interest given how Mojo is received by the community, but not really in practice.
[0]: https://chapel-lang.org/
- Chapel 1.32.0 Released
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Rust vs. Julia in Scientific Computing
Cray is pushing their own language as well, Chapel.
https://chapel-lang.org/
As for Julia on Cray,
"Julia โ The Newest Petaflop Family Language We Have Started to Love"
https://www.avenga.com/magazine/julia-programming-language
> Julia is one of the few languages that are in the so-called PetaFlop family; the other languages are C, C++ and Fortrant. It achieved 1.54 petaflops with 1.3 million threads on the Cray XC40 supercomputer.
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What languages are we missing on devenv.sh?
https://chapel-lang.org if possible, Nix was also recently mentioned in Chapel Workshop https://chapel-lang.org/CHIUW2023.html https://github.com/twesterhout/nix-chapel
- Chapel: Programming Language for Parallel Computing
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Getting Past โAmpersand-Driven Developmentโ in Rust
See Val for a possible step into that direction.
https://www.val-lang.dev/
Or how the Chapel language for HPC is going at it,
https://chapel-lang.org/
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Ask HN: How do I get the most benefit out of my programming language?
I suggest posting to a PLT focused resource, such as http://lambda-the-ultimate.org/
That said, a bit confused about the languages you reference in this context (Python, C#, JS) - didn't see any mention here or at your github repo of languages (some relatively ancient) in this space designed.
Sandia: Programming Languages for HPC [high performance computing] - is there life after MPI?
https://www.sandia.gov/app/uploads/sites/179/2022/04/SOS10-T...
Chapel:
https://chapel-lang.org/
https://en.wikipedia.org/wiki/Category:Array_programming_lan...
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Twelve Days of Chapel: Advent of Code 2022
We needed the implicit conversion to `uint` in order for the overload resolution rules to make reasonable choices when faced with binary overloads for all of the numeric types. The document I linked talks through the examples. The case we were facing is something that we shared with `C#` -- in `C#` terms, if I make overloads for `f` for all numeric types (see https://github.com/chapel-lang/chapel/blob/main/test/types/coerce/allNumericsBinary.cs if you want to know exactly what I am talking about), then `f( myInt, myUlong )` runs `f(float, float)` which makes no sense. Especially if you care about numerical accuracy or program performance.
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-๐- 2022 Day 8 Solutions -๐-
Code | Blog Walkthrough
adventofcode
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-โ๏ธ- 2023 Day 6 Solutions -โ๏ธ-
On GitHub.
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-๐- 2022 Day 21 Solutions -๐-
My Scala solution โ to be cleaned up.
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Advent of Code (in MiniScript), Day 18
Welcome back to my series of Advent of Code solutions in MiniScript! Day 18 was pretty straightforward, though it presents some interesting choices in how to represent the data -- choices I'm not sure I made optimally.
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-๐- 2022 Day 18 Solutions -๐-
My Scala solution.
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Late bloomers (that started life closer to 30), how are things going for you?
And I've solved all of the Advent of Code problems so far this year, which is utterly unimportant but still brings me joy.
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Coding/programming is absolutely fantastic
If you'd enjoy some coding challenges, advent of code (https://adventofcode.com/) is currently going on.
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Advent of Code (in MiniScript), Day 17
Welcome back to my series of Advent of Code solutions in MiniScript! In Day 17 we got to (sort of) play Tetris. Five different Tetris-like shapes fall into a pit, moved left or right on each step according to the input. The first task is to see how high this stack will grow after 2022 blocks have been dropped in.
- Can someone give me a good idea for C# console app I could make?
- The Empty List
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Advent of Code (in MiniScript), Day 16
Welcome back to my series of Advent of Code solutions in MiniScript! Day 16 was... how to put this?
What are some alternatives?
zls - A Zig language server supporting Zig developers with features like autocomplete and goto definition
codewars.com - Issue tracker for Codewars
ATS-Postiats - ATS2: Unleashing the Potentials of Types and Templates
bitburner - Bitburner Game
zig - General-purpose programming language and toolchain for maintaining robust, optimal, and reusable software.
LeetCode - This is my LeetCode solutions for all 2000+ problems, mainly written in C++ or Python.
hacktoberfest-swag-list - Multiple companies go above and beyond for Hacktoberfest, and this repo tries to list them all.
Exercism - Scala Exercises - Crowd-sourced code mentorship. Practice having thoughtful conversations about code.
gsoc-organizations - A site for viewing and analyzing the info of the organizations participating in Google Summer of Code.
developer-roadmap - Interactive roadmaps, guides and other educational content to help developers grow in their careers.
jmurmel - A standalone or embeddable JVM based interpreter/ compiler for Murmel, a single-namespace Lisp dialect inspired by Common Lisp
Advent-of-Code - Advent of Code