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Moore’s Law, Dennard Scaling Dead, Dying, Will Die, …
More with Mo re
More with Less
A New Era
^
o
Need new roadmap: A Less Law of Computing
More With Less
Useful work
Waste
Hardware
Software
Abstraction
Remove waste: Efficiency
Focus on less: Specialization
Cut corners: Approximate
Less Law: Waste Will Decay Exponentially
Hardware
Software
Abstraction (Architecture)
OR …
Less is More
Computers are everywhere
Laps, hands, skin, clothes, things, …
Limits for on-chip, but aggregate compute unlimited
Unlimited opportunities, exponentials abound
But no longer just the processor
It’s the system stupid!
Recent Turing Awards in Architecture
Chuck Thacker: Alto system (PC revolution) ─ Processor, Memory, Display, Mouse, Ethernet
Fred Brooks: The definition of architecture (System 360)
What will be the next system?
What will be the next architecture (abstraction)?
Who here will win the Turing award?
Exciting New Era
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