Kaio
Kaio is Open-source Rust framework for authoring GPU kernels. Compiled to PTX at build time. Documented benchmarks against cuBLAS.. It is ranked #5322 on the Dev Radar, in Languages & runtimes, first seen 19 days ago and shared in 1 post (542 views).
Kaio — GPU kernel authoring in Rust Kaio GPU kernel authoring in Rust. Write kernels in Rust, compile to PTX at build time, and run with the NVIDIA driver. No CUDA toolkit required. GitHub → Documentation Dev log Headline numbers 115% cuBLAS TC matmul async, 4096³ fp16→f32, RTX 4090, worst-of-10 93 TOPS INT8 W8A8 matmul, 4096³ median 1.65× cuBLAS sgemm worst 2.5–4× Fused INT4 QKV speedup vs three separate kernels, decode shapes RTX 4090 (sm_89), Windows 11, Rust 1.94.1, NVIDIA driver + CUDA 12.8 runtime · 5 warmups + 20 timed iterations × 10 runs · methodology No CUDA toolkit Just the NVIDIA driver. Build in CI on a stock GitHub runner.…
What people said about Kaio on X
Kaio — GPU kernel authoring in Rust https://netviper.gr/kaio/
— @jreuben1, 19 days ago · 8 likes · see the post
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Kaio in numbers
- Rank on the Dev Radar: #5322 of 8798
- Shared in 1 post by 1 account: @jreuben1
- 542 views on those posts
- First seen 19 days ago, last shared 19 days ago
- Pricing seen by AGK Intelligence: open source
- Market: Languages & runtimes
FAQ
What is Kaio?
Open-source Rust framework for authoring GPU kernels. Compiled to PTX at build time. Documented benchmarks against cuBLAS. It was first shared on X 19 days ago and is ranked #5322 on the Dev Radar.
Is Kaio free?
It is open source.
Who shared Kaio?
1 account on X, including @jreuben1, in 1 post totalling 542 views.
Every post is read and classified by AGK Intelligence: what it is, which market it belongs to, and whether the link is a real tool. 31.2k posts from 5k X accounts over the last 21 days, 8.8k tools, 12 markets. New posts are collected several times an hour and the full ranking is recomputed every hour — last update 2026-10-30 20:22 UTC. Full method.