© 2012 IBM Corporation Barcelona Supercomputing Center MICRO 2012 Lightning Session Monday, December 3, 2012 Systematic Energy Characterization of CMP/SMT.
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© 2012 IBM CorporationBarcelona Supercomputing Center
MICRO 2012 Lightning SessionMonday, December 3, 2012
Systematic Energy Characterization of CMP/SMT Processor Systems via Automated Micro-Benchmarks
R. Bertran, A. Buyuktosunoglu, M. Gupta, M. Gonzalez, P. BoseMonday, December 3, 2012, Vancouver, BC, CA
Full presentation: Session IIIB - Energy II [British Ballroom]Tomorrow, 8:30AM
© 2012 IBM CorporationBarcelona Supercomputing Center
MICRO 2012 Lightning Session Monday, December 3, 2012
2
Do I have power/thermal/noise
problems? Any performance bugs?
Any reliability issues?…
Full presentation: Session IIIB - Energy II [British Ballroom]Tomorrow, 8:30AM
© 2012 IBM CorporationBarcelona Supercomputing Center
MICRO 2012 Lightning Session Monday, December 3, 2012
MicroProbe
3
Do I have power/thermal/noise
problems? Any performance bugs?
Any reliability issues?…
Full presentation: Session IIIB - Energy II [British Ballroom]Tomorrow, 8:30AM
© 2012 IBM CorporationBarcelona Supercomputing Center
MICRO 2012 Lightning Session Monday, December 3, 2012
4
MicroProbeFramework
UserMicro-Bench-mark
Inputs Outputs
Micro-benchmarkgeneration
policy
ArchitectureDefinition
files
EPI Characterization
Power ModelTraining Set
Micro-Bench-mark
Micro-Bench-mark
Micro-Bench-mark
Max Powerstressmark
External tools
Realplatforms
Simulators Models
•Adaptive and Flexible
•Includes micro-architecture semantics
•Integrates design space exploration
support
Full presentation: Session IIIB - Energy II [British Ballroom]Tomorrow, 8:30AM
……
Various Motivations
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