Robust-first computing: Beyond efficiency
What it is
Dave Ackley gives a high-level introduction to robust-first computing, which prioritizes robustness over efficiency in computer architecture. A sorting demo illustrates the idea.
Why Hacker News recommends it
HN recommends it as a short, clear explanation of robust-first computing by its originator, and as a philosophy relevant to building with unreliable components like LLMs.
- 3 people recommended it
- 3 different months
- 1 strong recommendations
- first 2015, last 2025
What HN commenters said
“I'm a huge fan of Dave Ackley's "Robust First" computing architecture, and his Moveable Feast Machine.”
Robust-first philosophy applies to programming with LLMs.
DonHopkins, 2025-07 · Strong recommendation · in “LLMs bring new nature of abstraction – up and sideways”
“Other things you might like is the research around”
Suggested as further reading on robust-first computing.
sitkack, 2020-01 · Recommendation · in “Which Machines Do Computer Architects Admire? (2013)”
“here is a far better explanation by the terms creator”
Far better explanation by the term's creator.
nelsonmandela, 2021-01 · Recommendation · in “If memristors act like neurons, put them in neural networks”
Excerpts from Hacker News comments, linked to the originals. Summaries and labels were written by a language model from those comments.
Topics: computer architecture, robustness, movable feast machine, indefinite scalability, sorting
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