Automatic Error Recovery in AI Agent Networks
In a single-agent system, failure is simple: the agent errors, you retry. In multi-agent systems, failure is a graph problem. The Cascade Failure Pr…
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Willpower is manual memory management — here's why I switched to garbage collection for my habits
I ran out of cognitive RAM three times. Each time, the same crash: I'd commit to a behavior, execute it for a few weeks, then watch it degrade as ot…
BIO Baochip/Dabao - FIFO and Events
FIFO The BIO has 4 FIFOs mapped to the BIO processors as x16-x19 r/w registers (blocking on read until new data is pushed), and in the host through…
Automatic Error Recovery in AI Agent Networks
In a single-agent system, failure is simple: the agent errors, you retry. In multi-agent systems, failure is a graph problem. The Cascade Failure Pr…
What Linux actually does when you read a file
I asked Linux for one 4 KiB page from the start of a cold file. Four pages came back. I moved the same read one page further in, ran it again, and g…
How a 176 KB C Binary Runs a 2.78-Trillion-Parameter Model on One CPU with 8 GB of RAM
The Problem Moonshot AI's Kimi K3 has 2.78 trillion parameters. Stored naively at bfloat16, that's 5,560 GB — more than the combined memory of two f…
Automatic Error Recovery in AI Agent Networks
In a single-agent system, failure is simple: the agent errors, you retry. In multi-agent systems, failure is a graph problem. The Cascade Failure Pr…
Automatic Error Recovery in AI Agent Networks
In a single-agent system, failure is simple: the agent errors, you retry. In multi-agent systems, failure is a graph problem. The Cascade Failure Pr…
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…
Adapter: The Travel Plug Pattern
Adapter: The Travel Plug Pattern This is the easiest design pattern to understand, because you've literally held one in your hand. The travel plug Y…
You don't understand a system until you've rebuilt it
"Build your own X to understand it" is advice so common it has stopped meaning anything. I repeated it for years without being able to say why it wo…
Automatic Error Recovery in AI Agent Networks
In a single-agent system, failure is simple: the agent errors, you retry. In multi-agent systems, failure is a graph problem. The Cascade Failure Pr…
Automatic Error Recovery in AI Agent Networks
In a single-agent system, failure is simple: the agent errors, you retry. In multi-agent systems, failure is a graph problem. The Cascade Failure Pr…
The Future of Rust: Dominating Systems Programming in 2026
The Future of Rust: Why This Memory-Safe Language is Dominating Systems Programming in 2026 In its early years, Rust was often viewed as a "rising s…
Building Lens: A Transparent Network Introspection Tool in Rust
Building Lens: A Transparent Network Introspection Tool in Rust One of the most frustrating parts of debugging modern applications is understanding…
A Primitive Should Never Have an Opinion
I wasn't looking for a bug,I was auditing one of the foundational primitives in my infrastructure. The implementation was compact, the test coverage…
An AI wrote a working operating-system kernel from scratch in 38 minutes
An Anthropic model built a bootable operating-system kernel from an empty folder in roughly thirty-eight minutes of compute time, across about two h…
From one blocking accept() to epoll: a C TCP server up the I/O ladder, measured
I connected one client to a blocking TCP server and held the socket open without sending a single byte. Then I connected a second client and sent it…
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…
Fixing RPM Database Desynchronization on RHEL
Recently, we encountered a case on a RHEL 9 machine where an RPM query did not show any information about installed package even though the package…
Nobody teaches you how to think like a senior engineer
Nobody teaches you how to think like a senior engineer because the people who can teach it are too busy doing it. They review your PR and leave one…
Migrating from cron to systemd timers
Cron has run the world’s scheduled jobs for forty years, and on most servers it still works fine. But the moment a job needs structured logging, a c…
How Spotify Decides What Plays Next
The Hidden Orchestra: How Spotify Scripts Your Next Song Welcome back, pattern‑hunters. I’m the Systems Analyst, the voice behind The Pattern —the s…
The 7 People Who Control The Internet Clock
The 7 People Who Control the Internet Clock – A Deep‑Dive Companion to The Pattern Episode Welcome back, fellow engineers and curious minds. I’m The…
Cache Deep Dive III — Replacement Policies, Prefetch, and Single-Thread Memory Access
The previous article discussed the static structure of caches. This part moves into dynamic aspects: when a program continuously issues read request…
The Bugs That Hide Behind "It Works": Debugging a Multithreaded C++ Proxy Server
As a student, one of the biggest lessons I've picked up is that a program which compiles and runs is not the same as a program that is correct. It r…
How to write a compiler ?
How to write a compiler ? This series of blogs acts as an analysis and deep dive into compiler design. Currently I am building EEL. EEL is eBPF Lang…
The Inventory Master
Hello Dev.to Hello everyone, This is my very first post here at Dev.to. I am curious about how companies go about running their business in the back…
Part 5: Display Topology and VidPN Management (Display Management)
In the WDDM world, the process of sending rendered pixels to the display is abstracted as a network structure called the VidPN (Video Present Networ…