Difference between revisions of "CSE591 Low Power Architecture"

Revision as of 12:41, 9 February 2007

29 Jan 07 Presentation I

Instruction Level Power Dissipation in the Intel XScale Embedded Microprocessor

Tools for power analysis of microprocessors at the microarchitectural level:

• SimpleScalar computer architecture simulator

• Wattch: a framework for architectural-level power analysis and optimizations

This software is based on the SimpleScalar software

Download Wattch

• SimplePower "A cycle accurate energy simulator"

5 Feb 07 Project I Topic due

Simulation Software

• Study of Energy Efficiency in Microprocessors, with list of relevant power simulators

• Online list of architecture simulators, Wisconsin

• SimpleScalar

• PTScalar

DVFS Project Resources

• Dynamic Voltage Scaling in Mobile Devices

Concise references for DVFS project from 2003 using speedstep on an IBM Thinkpad

Good linux kernel reference

12 Feb 07 Project I due

Project II

• XScale project using PXA250 80200 already in Dr. Shrivastava's possession.

19 Feb 07 Presentation II

Mitigating Amdahl’s Law Through EPI Throttling