solving the information technology energy challenge beyond...
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Solving the Information Technology Energy Challenge Beyond Moore’s Law
2x transistor/2yrs at same power & cost Started slowing ~2007
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Year www.alliancetrustinvestments.com/sri-hub/posts/Energy-efficient-data-centres www.iea.org/publications/freepublications/publication/gigawatts2009.pdf
Projection based on consumer electronics + data centers
The problem: IT projected to challenge future electricity supply
~40% of 2014 world electricity
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Year www.alliancetrustinvestments.com/sri-hub/posts/Energy-efficient-data-centres www.iea.org/publications/freepublications/publication/gigawatts2009.pdf
Projection based on consumer electronics + data centers
The problem: IT projected to challenge future electricity supply
Even worse if Moore’s Law ends!!!
Photonic
ICs
More efficient architecture in first
10 years
Need more efficient materials/devices for
next 10-20+ years
The path: near and long term
Revolutionary Heterogeneous HPC
architectures & software
Industry Academia
SRC
DARPA
NSF IARPA
Complex Landscape
DOE/National Labs • Support • Collaborate • Partnerships • Early Adoption
The Opportunity Fundamental
Science • Move revolutionary
low energy devices and architectures from Lab to Fab
• Accelerate
development and manufacturing base for semiconductor devices
• Create public-private partnerships with electronics industry
• Advanced computing
• Multiscale computing benchmarking and modeling
• Next-generation heterogeneous architectures
• New programming
models and application software
• Leverage unique capabilities in material science
• Scientific user facilities
• Computational approaches to materials design
• Grand challenges driven research
Computing Science
Manufacturing Science
Multiscale Multi-Lab Effort
MESAFab
APS
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VTE
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PtTaOxTa
On Chip Universal Memory:
Stacked ReRAM
Petabit cm-2
Densities
Replaces DRAM & flash
<1 pJ per write/read
Silicon
On Chip Memristor Accelerator:
Vector or matrix operations
fJs per operationOn Chip Photonics
Chip to chip communication
<1 pJ per bit transfer
High Performance Logic:
TFET, NcgFET
To next
node
x2
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x2
x2
w1,1
w2,1
w3,1
w4,1
w1,2
w2,2
w3,2
w4,2
w2,x
w2,x
w3,x
w4,x
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Mu
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Ev
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Fra
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Advanced Materials
Advanced Devices and Manufacturing
Architecture & Algorithms
Multi-Lab Engagement
(F.B.) Rick McCormick Bruce Hendrickson
Dave Sandison Rob Leland
Ramamoorthy Ramesh Patrick Naulleau
John Shalf Horst Simon
Supratik Guha Rick Stevens
Lou Terminello Nathan Baker Malin Young
Trish Damkroger
Gary Grider John Sarrao Toni Taylor
Jeff Nichols
Building the Public-Private Partnership
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SUMMARY
100’s fewer power plants
• Looming end of Moore’s Law creating rapidly growing energy gap
• Coordinated public-private partnership will drive breakthroughs by leveraging multiple DOE Office leadership and Lab capabilities
These breakthroughs will enable continued affordability of our information economy, saving construction of 100’s of power plants