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Energy Optimization forEnergy Optimization for
Embedded SystemsEmbedded Systems01NRFOV01NRFOV
Prof. Massimo PoncinoProf. Massimo PoncinoDipartimento di Automatica e InformaticaDipartimento di Automatica e Informatica
Academic YearAcademic Year 2013/20142013/2014
InstructorsInstructors
Instructor:
Prof. Massimo Poncino
Tel: 564-7011
e-mail: [email protected]
M.M. Poncino - Politecnico di Torino 2
Collaborator
Dr. Donghwa Shin
Tel: 564-7072
e-mail: [email protected]
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ScheduleSchedule
Class hours
- Tuesday 8:30-11:30 room 10I
- Wednesday 13:00-14:30 room 8I
M.M. Poncino - Politecnico di Torino 3
(starting after 4th week - TBD)
Topics / organizationTopics / organization
Introduction & positioning [1.5h]
Power sources, models & metrics [3h]
Dynamic Power Management (DPM) [20h]
- Classical DPM- Speed scaling (DVS, DVFS, ABB)
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Other techniques [9h]
- For memories
- For interconnects
Power sources and supplies [12h]
- Batteries: modeling, battery driven DPM
- DC-DC conversion issues
- Other power sources, energy harvesting,
- Hybrid energy storage systems
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LabLab
6 lab sessions
Demonstrations and assignments
- We will mostly use MATLAB
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Material/TextbooksMaterial/Textbooks
No textbook covers all the topics
- And some others are not covered by any textbook
Materials will be distributed on the website
- Slides in advance
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- Tutorial/reference papers
- Lab material
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ExamExam
Written test
- 80% of the final score
- Numerical exercises- Theoretical questions
- You can get 24/30 with written test
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Lab attendance is mandatory
- Assignments will be evaluated and will give extra scores
(up to 9 = 1.5*6 points)
ProjectsProjects
On demand:You can apply for projects to get with extra score
Two types of projects
- Type 1: SMALL projects Effort = 1 week full time (~40 hours/person)
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- Type 2: LARGE projects:
Effort = ~2 weeks full time (~100 hours/person)
Up to 6 extra points
Natural evolution into a thesis
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What this course is (not)What this course is (not)
Main objective is understanding the secrets ofpowerefficient design
- With emphasis on embedded systems (with all what that means),e.g.:
We can spend performance to buy power
We can exploit domain- and application-specific information
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typ ca y, t e wor oa
We should consider that most embedded systems are battery-powered devices
This course is not- A design course in terms of programming a platform/board
- A course where you will build or use prototypes
Relation with other coursesRelation with other courses
Modeling andModeling and
Optimization ofOptimization of
Embedded SystemsEmbedded Systems
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EmbeddedEmbedded
Systems DesignSystems Design
TechniquesTechniques
EnergyEnergy
OptimizationOptimization
of Embeddedof Embedded
SystemsSystems