'Power states' diaporamas de présentation

Outline for Today

Outline for Today. Objective Physical Page Placement matters Power-aware memory Superpages Announcements Deadline extended (wrong kernel was our fault). Memory System Power Consumption. Laptop Power Budget 9 Watt Processor. Handheld Power Budget 1 Watt Processor.

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Towards the Fanless PC

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Outline for Today

Outline for Today. Objective Power-aware memory Announcements. Memory System Power Consumption. Laptop Power Budget 9 Watt Processor. Handheld Power Budget 1 Watt Processor. Laptop: memory is small percentage of total power budget Handheld: low power processor, memory is more important.

539 views • 41 slides

Rethinking OS Design

Rethinking OS Design. Productivity applications Process control Personal (PDAs), Embedded. Workload. You are here. Services & API. Internal Structure. Metrics. Policies / Mechanisms. Energy efficiency. Hardware Resources.

551 views • 41 slides

Rethinking OS Design

Rethinking OS Design. Productivity applications Process control Personal (PDAs), Embedded. Workload. You are here. Services & API. Internal Structure. Metrics. Policies / Mechanisms. Energy efficiency. Hardware Resources.

412 views • 41 slides

Experimental Lifecycle

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Power Aware Verification Strategy for SoCs

Power Aware Verification Strategy for SoCs. by Boobalan Anantharaman Arunkumar Narayanamurthy Design Engineer Staff Design Engineer Staff Cypress Semiconductor technology India Pvt Ltd. Introduction SoC Power Aware Verification Power Aware Verification Flow

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Energy-Efficient Design of Kernel Applications for FPGAs Through Domain-Specific Modeling

Energy-Efficient Design of Kernel Applications for FPGAs Through Domain-Specific Modeling. Seonil Choi, Ronald Scrofano, and Viktor K. Prasanna University of Southern California MAPLD 2002, September, 2002. funded by the DARPA Power-aware Computing and Communications program. Outline.

362 views • 26 slides

DDR SDRAM The Memory of Choice for Mobile Computing

DDR SDRAM The Memory of Choice for Mobile Computing. Bill Gervasi Technology Analyst, Transmeta Corporation Chairman, JEDEC Memory Parametrics bilge@transmeta.com. Topics to Cover. Market Segments & Fragments Mobile Design Architectures DDR and SDR Power Analysis DDR SO-DIMM Details.

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DDR SDRAM The Memory of Choice for Mobile Computing

DDR SDRAM The Memory of Choice for Mobile Computing. Bill Gervasi Technology Analyst, Transmeta Corporation Chairman, JEDEC Memory Parametrics bilge@transmeta.com. Topics to Cover. Market Segments & Fragments Mobile Design Architectures DDR and SDR Power Analysis DDR SO-DIMM Details.

319 views • 22 slides

IEEE 802.21 MEDIA INDEPENDENT HANDOVER Title: Multi-Radio Power Conservation Management (MRPM)

IEEE 802.21 MEDIA INDEPENDENT HANDOVER Title: Multi-Radio Power Conservation Management (MRPM) Date Submitted: March 3 2009 Presented at IEEE 802 plenary in Vancouver Authors or Sources: Dennis Edwards, Behcet Sarikaya, James Han, Junghoon Jee, Anthony Chan Abstract: 802.21 MRPM Tutorial.

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IEEE 802.21 MEDIA INDEPENDENT HANDOVER Title: Multi-Radio Power Conservation Management (MRPM)

IEEE 802.21 MEDIA INDEPENDENT HANDOVER Title: Multi-Radio Power Conservation Management (MRPM) Date Submitted: March 3 2009 Presented at IEEE 802 plenary in Vancouver Authors or Sources: Dennis Edwards, Behcet Sarikaya, James Han, Junghoon Jee, Anthony Chan Abstract: 802.21 MRPM Tutorial.

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Transmission Power Control in Wireless Sensor Networks

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Low Power Systems Using Transmeta Crusoe Processors

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ECMA-383

ECMA-383. Kevin Fisher, Convenor Ecma TC38-TG2 Representing BSI UK Employee Intel Corp. Agenda. Background / History ECMA-383 1 st edition (Plan A) Issues with Plan A Plan B proposal Challenges with Plan B. Background and History.

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Outline

Outline. Every Joule is Previous: The Case for Revisiting Operating System Design for Energy Efficiency. Battery power as a managed resource. Little change in basic technology store energy using a chemical reaction Battery capacity doubles every 10 years

126 views • 12 slides

Energy Management Framework draft-ietf-eman-framework-01

Energy Management Framework draft-ietf-eman-framework-01. J . Parello, J. Quittek, B. Schoening, B. Claise. Addresses Charter Item #2. Energy management framework.

192 views • 8 slides

Theories of International Relations - Neo-Realism

Theories of International Relations - Neo-Realism. The Neo-Realist paradigm and comparison with the Classical Realism The Neo-realist conceptualisation of the state system The Neo-Realist conceptualisation of state behaviour. The Neo-realist paradigm.

551 views • 4 slides