Compiler coverage.

Extract More Kernel Performance with Nvidia CompileIQ Auto-Tuning

NVIDIA CompileIQ tackles one of the hardest problems in performance engineering: finding the compiler options that unlock the best performance for a specific workload. Consider a t…

Git Has a Variable Named false_but_the_compiler_does_not_know_it

A small C trick that keeps Clang from flagging valid code as unreachable…

New "KRAID" Compiler Merged To Mesa For Panfrost/PanVK Drivers

As a follow-up to the article last week about KRAID as a new compiler for modern Arm Mali graphics, that initial code has now been merged to Mesa 26.2 for benefiting the Panfrost a…

Recent improvements to the type checker – Swift Compiler

With the Swift 6.4 release converging, I thought it would be a good time to detail some of the type checker performance improvements we worked on since I shared the type checker pe…

Semantic Reification: A New Paradigm for Random Program Generation

Welcome to the home page of the 47th ACM SIGPLAN Conference on Programming Language Design and Implementation (PLDI 2026)! PLDI is the premier forum in the field of programming lan…

Net 11 introduces runtime-native async replacing compiler-gen. state machines

Learn about the new features introduced in the .NET 11 runtime.…

Zig's New Relationship with LLVM (2020)

While not yet at version 1.0, Zig is about to reach a new level of maturity and stability.…

Stealing from Biologists to Compile Haskell Faster

The trick that makes GHC’s ApplicativeDo optimization faster is structurally identical to how biologists predict RNA folding.…

Show HN: A lightweight compiler for untrusted AI Agent scripts

The smart compiler and dumb VM architecture for ultimate performance.…

Ruby inventor Matz working on native compiler with AI help

Matz gets together with Anthropic's Claude to create an experimental ahead-of-time compiler for Ruby – though with many limitations…

Finding Miscompiles for Fun, Not Profit

Or: You don’t need access to Claude Mythos to spend $10,000 in an afternoon.…

Let the Compiler Check Your Units -- Wu Yongwei (ACCU Overload)

NVIDIA Releases CUDA-Oxide 0.1 For Experimental Rust-To-CUDA Compiler

Show HN: I used AI to built static recompilers for 5 retro game systems

💡This article discusses heavy use of AI, but the article itself was not written using AI. The words in this article are my own. I wished to communicate my intents and story myself…

Linguini | A typed localization language and compiler toolchain for Svelte

MileStone: A Multi-Objective Compiler Phase Ordering Framework

Compiler phase ordering has a strong effect on program performance. Finding an effective sequence of passes is still a difficult task because the search space is large and executio…

Slimcc: C23 compiler with C2y/GNU extensions for x86-64 Linux/BSD, written in C9

C23 compiler with C2y/GNU extensions for x86-64 Linux/BSD, written in C99 - fuhsnn/slimcc…

C extensions, portability, and alternative compilers

Anyone who's written C knows that full ISO C standard-adhering code is an impractical rarity. Most real world C code out there relies on non-standard behaviors and language extensi…

Why These and That in Every System

We all know about DSA—Data Structures and Algorithms. But that's not all there is to programming, no...…

Characterization of machine learning compilers for LLM inference on NVIDIA GPUs

AI inference is conflicted between Performance, developer Productivity, and device Portability–the P3 problem. Machine learning compilers (MLCs) aim to address this, but their ecos…

C as an Intermediate Language (2012)

SPy: an interpreter and a compiler for a statically typed variant of Python

SPy language. Contribute to spylang/spy development by creating an account on GitHub.…

react-render-profile-mcp v0.3.1 - 4 new diagnostic tools for React Compiler, hydration, Zustand, and state cascades

A few weeks ago I published a post about react-render-profile-mcp — an MCP server that decodes React...…

Buildcraft Is a Compiler Problem

Support gems and weird item rules get easier when content compiles into runtime facts.…

Is cppreference.com compiler support up to date again?

Open source data governance compiler for PostgreSQL

Scalable Packed Layouts for Vector-Length-Agnostic ML Code Generation

Scalable vector instruction sets such as Arm SVE enable vector-length-agnostic (VLA) execution, allowing a single implementation to adapt across hardware with different vector leng…

Honest Perf Benchmarks for a Paid-API Compiler

Four PRs, three releases, and a benchmark suite that won't lie to you: seeded-RNG corpora, double-gated Claude scenarios, and skipped-but-recorded records.…

Detecting Relaxed Memory Concurrency Bugs in C and C++ Compilers

[thesis], [BibTeX],…

Purerl: Erlang back end for the PureScript compiler

Erlang backend for the PureScript compiler. Contribute to purerl/purerl development by creating an account on GitHub.…

Perry: native TypeScript compiler to executable, written in Rust, using SWC and LLVM.

AI Coding Feels Like Using an Unreliable Compiler

AI Coding Feels Like Using an Unreliable Compiler Every developer I know is asking roughly the same questions about LLMs. Yes, there are LLM-fanatics and LLM-skeptics, but most are…

Go Compiler & defer: Bootstrap, Three defer Implementations, panic/recover & Closures

Go's compiler is written entirely in Go — a self-hosting compiler that handles everything from...…

How I Built a Language That Beats C on LZ77 by 6.6 — Bootstrapped from Assembly A self-hosted systems language with zero C in the toolchain, and what two compiler optimizations did to destroy the competition on compression.

A post by JAI LALAWAT…

Built full disassembler & decompiler for Reverse Engineering | Free and open source.

Ethical Hyper-Velocity (EHV): A Provably Deterministic Governance-Aware JIT Compiler Architecture for Agentic Systems

As autonomous agentic systems scale across regulated critical infrastructures, the lack of mechanistic, hardware-rooted enforcement for high-frequency policy updates presents a fun…

LLVM #5 — Mutable Variables

So far, Kaleidoscope has been a functional language with immutable variables and no reassignment. But...…

Soviet Radio-86RK/i8080 computer IDE: emulator, assembler, C and PL/M compilers

I'm Building a Multi-Target Compiler Backend from Scratch — No LLVM, No Crutches

I'm Gideon. 18. Three years of writing C++ from the ground up — ray tracers, video codecs, and now a...…

Ada-MK: Adaptive MegaKernel Optimization via DAG-Based Search for LLM Inference

When large language models (LLMs) serve real-time inference in commercial online advertising systems, end-to-end latency must be strictly bounded to the millisecond range. Yet ever…

Loop Fission and Fusion

Asher Mancinelli's Ideal Array Language

Asher Mancinelli’s Ideal Array LanguageThe ways that we represent arrays can influence the speed of our languages.…

MLIR

Multi-Level IR Compiler Framework…