Halide
Image-Convolutaion-OpenCL
| Halide | Image-Convolutaion-OpenCL | |
|---|---|---|
| 44 | 1 | |
| 5,926 | - | |
| 0.7% | - | |
| 9.3 | - | |
| 1 day ago | - | |
| C++ | ||
| GNU General Public License v3.0 or later | - |
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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.
Image-Convolutaion-OpenCL
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Image convolution optimisation strategies.
Thanks, here is the code : https://github.com/Omeganx/Image-Convolutaion-OpenCL (I removed the other code I was using to make it focused around the convolution code)
What are some alternatives?
taichi - Productive, portable, and performant GPU programming in Python.
maxas - Assembler for NVIDIA Maxwell architecture
futhark - :boom::computer::boom: A data-parallel functional programming language
blislab - BLISlab: A Sandbox for Optimizing GEMM
triton - Development repository for the Triton language and compiler
ponyc - Pony is an open-source, actor-model, capabilities-secure, high performance programming language
TensorOperations.jl - Julia package for tensor contractions and related operations
qoi - The “Quite OK Image Format” for fast, lossless image compression
png-decoder - A pure-Rust, no_std compatible PNG decoder
smhasher - Hash function quality and speed tests
zig - General-purpose programming language and toolchain for maintaining robust, optimal, and reusable software.