Halide
futhark
| Halide | futhark | |
|---|---|---|
| 44 | 55 | |
| 5,916 | 2,414 | |
| 0.5% | 0.3% | |
| 9.3 | 9.7 | |
| 6 days ago | 1 day ago | |
| C++ | Haskell | |
| GNU General Public License v3.0 or later | ISC License |
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Halide
- Halide: A language for fast, portable computation on images and tensors
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Show HN: Flash Attention in ~100 lines of CUDA
If CPU/GPU execution speed is the goal while simultaneously code golfing the source size, https://halide-lang.org/ might have come in handy.
- Halide v17.0.0
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From slow to SIMD: A Go optimization story
This is a task where Halide https://halide-lang.org/ could really shine! It disconnects logic from scheduling (unrolling, vectorizing, tiling, caching intermediates etc), so every step the author describes in the article is a tunable in halide. halide doesn't appear to have bindings for golang so calling C++ from go might be the only viable option.
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Implementing Mario's Stack Blur 15 times in C++ (with tests and benchmarks)
Probably would have been much easier to do 15 times in https://halide-lang.org/
The idea behind Halide is that scheduling memory access patterns is critical to performance. But, access patterns being interwoven into arithmetic algorithms makes them difficult to modify separately.
So, in Halide you specify the arithmetic and the schedule separately so you can rapidly iterate on either.
- Making Hard Things Easy
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Deepmind Alphadev: Faster sorting algorithms discovered using deep RL
It is not the sorting per-se which was improved here, but sorting (particularly short sequences) on modern CPUs with really the complexity being on the difficulty of predicting what will work quickly on these modern CPUs.
Doing an empirical algorithm search to find which algorithms fit well on modern CPUs/memory systems is pretty common, see e.g. FFTW, ATLAS, https://halide-lang.org/
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Two-tier programming language
Halide https://halide-lang.org/
- Best book on writing an optimizing compiler (inlining, types, abstract interpretation)?
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Blog Post: Can You Trust a Compiler to Optimize Your Code?
It doesn’t apply in this case, but in general if you really want the best vectorization I would suggest using https://halide-lang.org instead of trying to coerce your compiler.
futhark
- Ask HN: Resources for GPU Compilers?
- Ask HN: Who wants to be hired? (July 2024)
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Bend: The first high-level language that runs natively on GPUs (via HVM2)
Nowadays 210 is actually parallel! You can run 210-style code using MaPLe (https://github.com/MPLLang/mpl) and get competitive performance with respect to C/C++.
If you liked 210, you might also like https://futhark-lang.org/ which is an ML-family language that compiles to GPU with good performance.
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What downsides exist to Futhark? Seems almost too good to be true?
Why Futhark? (futhark-lang.org)
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GPU Programming: When, Why and How?
There is no on-going work to support Metal apart from the work done by Miles. There's an old issue about it: https://github.com/diku-dk/futhark/issues/853#issuecomment-5...
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Is Parallel Programming Hard, and, If So, What Can You Do About It? v2023.06.11a
Functional programming can be a great way to handle parallel programming in a sane way. See the Futhark language [1], for example, that accepts high-level constructs like map and convert them to the appropriate machine code, either on the CPU or the GPU.
[1] https://futhark-lang.org/
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Is there a programming language that will blow my mind?
Futhark - use a functional language to program the gpu
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Does This Language Exist?
You might want to look into Futhark, although it's mainly designed for writing GPU code.
- Learn WebGPU
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Two-tier programming language
Futhark https://futhark-lang.org/
What are some alternatives?
taichi - Productive, portable, and performant GPU programming in Python.
dex-lang - Research language for array processing in the Haskell/ML family
Image-Convolutaion-OpenCL
arrayfire-rust - Rust wrapper for ArrayFire
triton - Development repository for the Triton language and compiler
kompute - General purpose GPU compute framework built on Vulkan to support 1000s of cross vendor graphics cards (AMD, Qualcomm, NVIDIA & friends). Blazing fast, mobile-enabled, asynchronous and optimized for advanced GPU data processing usecases. Backed by the Linux Foundation.
ponyc - Pony is an open-source, actor-model, capabilities-secure, high performance programming language
BQN - An APL-like programming language
TensorOperations.jl - Julia package for tensor contractions and related operations
julia - The Julia Programming Language
qoi - The “Quite OK Image Format” for fast, lossless image compression
UwUpp - The next generation esoteric language