Running an empty CUDA kernel costs 16 µs. Here's where every microsecond goes. Most GPU tutorials start with "write a kernel." The more useful place to start is: what does it cost just to launch one ...

Note from Dec 2022: The code here work beautifully and I plan to continue making minor bug fixes maintaining the current functionality. But I no longer will be making any improvements to this project.

Abstract: While celebrating the 21st year since the very first IEEE 802.11 “legacy” 2 Mbit/s wireless local area network standard, the latest Wi-Fi newborn is today reaching the finish line, topping ...

This is a concise Python 3 programming tutorial for people who think that reading is boring. I try to show everything with simple code examples; there are no long and complicated explanations with ...

Ever wondered what actually happens when you call .to ("cuda") in PyTorch? In this blog post, I explore the internals of torch.Tensor.to (device) by reimplementing a minimal version in Python using ...