The DemystifySci Podcast

Endgame: Big Tech Bytes the Dust - Jim Keller, Tenstorrent, Tesla, Apple, AMD, Intel #262

24 snips
Jul 7, 2024
Jim Keller, a microprocessor engineer, shares insights on company life cycles, tech trends, team building, and the delicate balance between chaos and order. The discussion covers Tesla's autopilot challenges, the pitfalls of 'do no evil,' and why bigger companies aren't always smarter in the tech world.
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ANECDOTE

Fixing A Deadly Radar False Negative

  • Jim described working on Tesla's Autopilot hardware and Dojo while reviewing serious accidents weekly.
  • He detailed fixing a radar filter that once mistook a truck for a sign and caused a fatal rejection.
ADVICE

Design For Cost From The Start

  • Build solutions sized for your target cost and then optimize, rather than overbuilding then hoping to cheapen later.
  • Choose between 'build big then shrink' and 'design for budget' based on product economics.
INSIGHT

AI Breaks Old Compute Budget Trends

  • AI workloads disrupted prior transistor-budget scaling: some AI tasks require far more compute and heat than mobile budgets permit.
  • This step change forces different hardware economics compared to past computing shifts.
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