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Desktop Abstraction and OS Design — Video Discussion w/ Sam Smith
A video call I had with Sam Smith—creator of the Serenum operating system—about fundamental concepts in operating system design pertaining to user-space…
 • Ryan Fleury
Multi-Core By Default
On multi-core programming, not as a special-case technique, but as a new dimension in all code.
 • Ryan Fleury
Multithreaded Radix Sort Implementation Walkthrough
A stream clip where I was asked about a multithreaded radix sort.
 • Ryan Fleury
24:16
Cracking the Code: Realtime Debugger Visualization Architecture – BSC 2025
My talk at the 2025 Better Software Conference.
 • Ryan Fleury
Demystifying Debuggers, Part 3: Debugger-Kernel Interaction
On how kernels collect and expose information about program execution to debuggers.
 • Ryan Fleury
Demystifying Debuggers, Part 2: The Anatomy Of A Running Program
On the concepts involved in a running program. What happens, exactly, when you double click an executable file, or launch it from the command line, and…
 • Ryan Fleury
Demystifying Debuggers, Part 1: A Busy Intersection
An introduction to a new post series covering debugger basics.
 • Ryan Fleury
Digital Grove
Digital Grove
From-scratch, from-first-principles software techniques, ideas, and projects. Building a new space for better computing.
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