MLIR-to-RTL Simulation Flow: From linalg.matmul to a Systolic Array
Introduction Hi! I'd like to share the MVP of my hw-mlir-lab project, where I use MLIR to lower matrix multiplication ( matmul ) to a systolic array…
Open Source
⚑ Report a ProblemLatest Open Source news from Tech News
All topics
AI
agents
ai
api
architecture
automation
backend
beginners
career
database
devchallenge
devops
discuss
javascript
linux
llm
machinelearning
mcp
opensource
performance
productivity
programming
python
react
security
showdev
testing
tutorial
typescript
webdev
Chuks v0.1.1, The Correctness Release
Chuks has two execution modes: a bytecode VM you develop against, and a native binary you ship. v0.1.1 is about making them agree everywhere, down t…
What Is an Instruction?
Did you ever think about how your CPU executes the code that you wrote? The compiler takes your code and turns it into an executable binary. This bi…
GPU Offload in Rust: Portable, Safe, and Fast
High-performance GPU programming has traditionally forced a compromise between execution efficiency and memory safety. While Rust guarantees compile…
2026 EuroLLVM
Slides here: https://bwatsonllvm.github.io/library/talks/?meeting=2026-04 Disclosure: I gave one of the talks there. Comments
Building a Compiler from First Principles
The moment I wrote my first program, I knew I wanted to build a programming language. But how are languages made? How did these carefully arranged m…
Apache Spark и компиляция пользовательских функций UDF на Java в рантайме
Привет, Хабр! Меня зовут Михаил Сичалов, я руководитель проектов и эксперт практики Applied Intelligence в компании Axenix. Это вводная стать…
I compile C to a 468-byte ROM that runs identically on x86 and ARM
I run a mesh of agents on old phones. They check invariants — is a watchdog's lease longer than twice its producer's cadence? Is the battery in its…
The fixed point: a compiler written in its own language just reproduced itself, byte for byte
Verbose is a small experimental language I'm building — its compiler proves properties about your code (termination, sound types) and emits tiny x86…
Galfus Script MVP is complete
Galfus Script has reached its first MVP milestone. Galfus is an experimental programming language written in Rust, designed around a typed VM-first…
V.E.L.O.C.I.T.Y.-OS: The Self-Healing Kernel & LLM Terminal Handover (Part 12)
I had arrived at the final frontier. My bare-metal kernel was booting in QEMU, driving NVMe block storage, running multi-agent swarms, and rendering…
V.E.L.O.C.I.T.Y.-OS: Swarms, Headless Streaming & RCU Hot-Patching (Part 11)
With the Synaptic Canvas GUI rendering, my bare-metal kernel was fully functional. However, as I expanded the OS features, I ran into multitasking b…
V.E.L.O.C.I.T.Y.-OS: The Synaptic Canvas GUI & V-NCE GPU (Part 10)
After writing drivers for NVMe storage, my bare-metal kernel could load files and run JIT code. However, I was still typing commands into a text-onl…
V.E.L.O.C.I.T.Y.-OS: Writing Bare-Metal Drivers – PCI, NVMe & FAT32 (Part 9)
Entering Ring 0 gave me complete control over CPU execution, but I faced a major challenge: I had no drivers . I couldn't read a single byte from a…
V.E.L.O.C.I.T.Y.-OS: Reclaiming Ring 0 – UEFI Bootloader & GDT/IDT (Part 8)
Up until this point, I had built an incredible JIT compiler, but it was still running on top of Windows. If I wanted true zero-allocation, microseco…
V.E.L.O.C.I.T.Y.-OS: Classic Compiler Optimization Passes in JIT (Part 7)
Now that the JIT compiler could output raw x86-64 machine instructions, the next step was to optimize the AST tree before emitting code bytes. If th…
V.E.L.O.C.I.T.Y.-OS: The JIT Compiler Core – From AST to Native Closures (Part 4)
With the standalone IDE running, I had a sandboxed environment to write and execute Neural Document Architecture (NDA) programs. However, executing…
V.E.L.O.C.I.T.Y.-OS: Ditching the Web Stack & The 30MB Standalone IDE (Part 3)
With the Neural Document Architecture (NDA) binary format defined, the next logical bottleneck was the environment it ran in. I was building this as…
A compiler written in its own language just emitted a standalone Linux executable
Verbose is a small experimental language I'm building. Its compiler proves properties about your code — like termination — and emits tiny, readable…
A program is a tree — building a Verbose compiler in Verbose
Verbose is a small experimental language I'm building. Its compiler proves properties about your code — like termination — and emits tiny, readable…
Meet Rux
There's no shortage of new programming languages these days, but every so often one comes along that's worth paying attention to early. Rux is a fas…
LLVM #6 — Compiling to Object Code.
This is a short chapter but with a very tangible and "objective" payoff. Basically, every function we typed into the REPL got compiled and ran insid…
Gloria JIT v4.4.0 — Bare-Metal Control, Memory Primitives, and Structured Flow
What is Gloria JIT? Gloria JIT is a low-level programming language and compiler that is part of the ForgeZero ecosystem. It is written in Go and com…