chars
kernel_tuner
chars | kernel_tuner | |
---|---|---|
4 | 4 | |
13 | 246 | |
- | 4.9% | |
4.8 | 9.1 | |
4 months ago | 4 days ago | |
Go | Python | |
MIT License | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
chars
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Ask HN: What apps have you created for your own use?
All of mine are CLI...
https://github.com/jftuga/less-Windows - [not really mine, but I just help maintain the port] - GNU less compiled for Windows 10 & 11. Stand-alone version with no dependencies.
https://github.com/jftuga/gofwd - A cross-platform TCP port forwarder with Duo 2FA and Geo-IP integration
https://github.com/jftuga/spotprice - Quickly get AWS spot instance pricing - a bit easier to use than the aws cli; is also faster and has more features
https://github.com/jftuga/tcpscan - A standalone, fast, simple, multi-threaded cross-platform IPv4 TCP port scanner
https://github.com/jftuga/ipinfo - Return IP address info including geographic location and distance when given IP address, email address, host name or URL
https://github.com/jftuga/photo_id_resizer - Resize photo ID images using face recognition technology
https://github.com/jftuga/chars - Determine the end-of-line format, tabs, bom, and nul characters
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How can I use git reset if I have already pushed?
! [rejected] main -> main (non-fast-forward) error: failed to push some refs to 'https://github.com/jftuga/chars.git' hint: Updates were rejected because the tip of your current branch is behind hint: its remote counterpart. Integrate the remote changes (e.g. hint: 'git pull ...') before pushing again. hint: See the 'Note about fast-forwards' in 'git push --help' for details. ```
- I wrote a CLI tool to determine the end-of- line format, tabs, bom, and nul
- I wrote a cli tool to determine the end-of-line format, tabs, bom, and nul characters
kernel_tuner
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Ask HN: What apps have you created for your own use?
I've created Kernel Tuner (https://github.com/KernelTuner/kernel_tuner) as a small software development tool, because I was writing a lot of CUDA and OpenCL kernels at the time. I didn't want to manually figure out what best thread block dimensions and work division among threads were on every GPU over and over again.
The tool evolved quite a bit since the first versions. I'm also using it for testing GPU code, teaching, and it has become one of the main drivers behind a lot of the research that I do.
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PhD'ers, what are you working on? What CS topics excite you?
We have an open science policy, so anyone can use our framework yourself to optimize stuff, if you want! The original paper is linked at the bottom of the GitHub page.
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How to Optimize a CUDA Matmul Kernel for CuBLAS-Like Performance: A Worklog
This is a great post for people who are new to optimizing GPU code.
It is interesting to see that the author got this far without interchanging the innermost loop over k to the outermost loop, as is done in CUTLASS (https://github.com/NVIDIA/cutlass).
As you can see in this blog post the code ends up with a lot of compile-time constants (e.g. BLOCKSIZE, BM, BN, BK, TM, TN) one way to optimize this code further is to use an auto-tuner to find the optimal value for all of these parameters for your GPU and problem size, for example Kernel Tuner (https://github.com/KernelTuner/kernel_tuner)
- Kernel Tuner
What are some alternatives?
scratch - Personal scratch code
halutmatmul - Hashed Lookup Table based Matrix Multiplication (halutmatmul) - Stella Nera accelerator
pyopencl - OpenCL integration for Python, plus shiny features
tf-quant-finance - High-performance TensorFlow library for quantitative finance.
arrayfire-python - Python bindings for ArrayFire: A general purpose GPU library.
scikit-cuda - Python interface to GPU-powered libraries
BlendLuxCore - Blender Integration for LuxCore
catboost - A fast, scalable, high performance Gradient Boosting on Decision Trees library, used for ranking, classification, regression and other machine learning tasks for Python, R, Java, C++. Supports computation on CPU and GPU.
jiro-nn - A Deep Learning and preprocessing framework in Rust with support for CPU and GPU.
pla-reverse-gui - PySide6-based GUI for Seed Cracking and RNG w/o CFW assistance in Pokemon: Legends Arceus
OpenCL-examples - Simple OpenCL examples for exploiting GPU computing
twine - Twine: A multiplatform RSS reader built using Kotlin and Compose