SIMD Optimization

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Why my SIMD code was silently running as scalar, and what debugging it taught me about production environment assumptions

 🦀Rust  Content type: Blog
coloneltoad.substack.com··Substack
Less-relevant results

Canonical Experimenting With x86-64-v3 Packages For Ubuntu 26.10

 🐧Linux
phoronix.com··Lobsters, Hacker News

jeffhuen/RustyCSV: High-performance CSV parsing for Elixir. Rust NIF with SIMD acceleration, parallel parsing, and bounded-memory streaming. Drop-in NimbleCSV replacement.

 λFunctional Programming  Content type: Code
github.com··Hacker News

Training an LLM in Swift, Part 2: macOS built-in frameworks

 🔨Compilers  Content type: Blog
cocoawithlove.com··Hacker News

How much do amd64 microarchitecture levels help in Go?

 ⚡Performance  Content type: Blog
lemire.me··Lobsters, Hacker News, r/golang

Release Fil-C Linux/x86_64 version 0.679 · pizlonator/fil-c

 💻Operating Systems  Content type: Code
github.com··Lobsters

A Double Victory for Web Speed: Chrome Breaks Records Again on Speedometer 3.1 and Jetstream 3

 💬NATS  Content type: News  Content type: Blog
blog.google··Hacker News

loadingalias/rscrypto: Rust crypto w/ zero default deps: BLAKE3, Ed25519/X25519, hashes, MACs, KDFs, AEADs, and checksums w/ full SIMD/ASM acceleration

 🛡️Authenticated Encryption  Content type: Code
github.com··Hacker News

Build settings in binary crates via cargo install and crates.io

 🦀Rust
nnethercote.github.io··r/rust

PivCo-Huffman

 📊Algorithms
marcinzukowski.github.io··Lobsters

DotFox/transit.c: A data interchange format and set of libraries for conveying values between applications written in different programming languages.

 📦Binary Formats  Content type: Code
github.com··Lobsters

HFT Latency Monitoring with Probabilistic Calling Context

 🔨Compilers
hftuniversity.com··Hacker News

Why Compiler Engineers Rarely Use Strassen's Algorithm for Fast Matrix Multiplications

 📊Algorithms  Content type: News  Content type: Blog
leetarxiv.substack.com··Substack, r/programming

Why My Windows Benchmarks Were Lying — CPU Pinning, Power Caps, and What Variance Actually Tells You

 💻Operating Systems  Content type: News  Content type: Blog
coloneltoad.substack.com··Substack

IBL-tools/rawtohdri: rawtohdri Converts bracketed camera raw files directly to an OpenEXR format HDRI.

 📂open source  Content type: Code
github.com··Hacker News

Rayforce

 🎯Vector Databases  Content type: Code
github.com··Lobsters, Hacker News

[VM] New VM Release

 🔨Build Systems
pharo.org··Hacker News

Enhancements to Managed Service for Apache Spark clusters

 🔧Data Engineering  Content type: Blog
cloud.google.com·

Open source building blocks for computational design. Est. 2006

 🌟cool github projects
thi.ng··Hacker News

Passing DBs Through Continuations

 ↩️Continuation Passing  Content type: Blog
remy.wang··Lobsters, Hacker News

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