Upgrade to Pro — share decks privately, control downloads, hide ads and more …

Exploiting process variability in voltage frequ...

Avatar for Diego Ramos Ruggeri Diego Ramos Ruggeri
May 16, 2017
Technology
0
34

Exploiting process variability in voltage frequency control

Avatar for Diego Ramos Ruggeri

Diego Ramos Ruggeri

May 16, 2017
Tweet

More Decks by Diego Ramos Ruggeri

See All by Diego Ramos Ruggeri
Energy profiler for android emulator
Avatar for Diego Ramos Ruggeri diegor2
0
39
Clamber network
Avatar for Diego Ramos Ruggeri diegor2
0
27
Designers e Programadores em um projeto ágil
Avatar for Diego Ramos Ruggeri diegor2
0
24
Primeiro módulo de kernel
Avatar for Diego Ramos Ruggeri diegor2
0
31
Prime quest
Avatar for Diego Ramos Ruggeri diegor2
0
27
Jogos Interativos como Ferramenta para Reconhecimento de Números Primos
Avatar for Diego Ramos Ruggeri diegor2
0
26
Open VSwitch on Android
Avatar for Diego Ramos Ruggeri diegor2
0
120

Other Decks in Technology

See All in Technology
Jamf Connect ZTNAとMDMで実現! 金融ベンチャーにおける「デバイストラスト」実例と軌跡 / Kyash Device Trust
Avatar for Jun Watanabe rela1470
0
170
Claude Codeは仕様駆動の夢を見ない
Avatar for Gota gotalab555
23
5.6k
人に寄り添うAIエージェントとアーキテクチャ #BetAIDay
Avatar for LayerX layerx
PRO
9
2.1k
AWS DDoS攻撃防御の最前線
Avatar for R.Kondo ryutakondo
1
140
Serverless Meetup #21
Avatar for 吉田真吾 yoshidashingo
1
110
Vision Language Modelと自動運転AIの最前線_20250730
Avatar for Yu Yamaguchi yuyamaguchi
3
1.2k
リリース２ヶ月で収益化した話
Avatar for Ken.T kent_code3
1
220
AWS re:Inforce 2025 re:Cap Update Pickup & AWS Control Tower の運用における考慮ポイント
Avatar for Hayato Tan htan
1
220
Google Cloud で学ぶデータエンジニアリング入門 2025年版 #GoogleCloudNext / 20250805
Avatar for 風音屋 (Kazaneya) kazaneya
PRO
18
4.1k
LLMをツールからプラットフォームへ〜Ai Workforceの戦略〜 #BetAIDay
Avatar for LayerX layerx
PRO
1
900
LLMでAI-OCR、実際どうなの？ / llm_ai_ocr_layerx_bet_ai_day_lt
Avatar for sbrf248 sbrf248
0
440
Tableau API連携の罠!?脱スプシを夢見たはずが、逆に依存を深めた話
Avatar for CUEBiC Inc. cuebic9bic
3
220

Featured

See All Featured
Easily Structure & Communicate Ideas using Wireframe
Avatar for Afnizar Nur Ghifari afnizarnur
194
16k
The Art of Delivering Value - GDevCon NA Keynote
Avatar for David Neal reverentgeek
15
1.6k
Designing for Performance
Avatar for Lara Hogan lara
610
69k
Thoughts on Productivity
Avatar for Jon Yablonski jonyablonski
69
4.8k
RailsConf & Balkan Ruby 2019: The Past, Present, and Future of Rails at GitHub
Avatar for Eileen M. Uchitelle eileencodes
139
34k
Statistics for Hackers
Avatar for Jake VanderPlas jakevdp
799
220k
The Pragmatic Product Professional
Avatar for Laura Van Doore lauravandoore
36
6.8k
Stop Working from a Prison Cell
Avatar for Chris Michel hatefulcrawdad
271
21k
Into the Great Unknown - MozCon
Avatar for Noah Learner thekraken
40
2k
Fireside Chat
Avatar for paigeccino paigeccino
38
3.6k
Building a Modern Day 
E-commerce SEO Strategy
Avatar for Aleyda Solis aleyda
43
7.4k
jQuery: Nuts, Bolts and Bling
Avatar for Doug Neiner dougneiner
63
7.8k

Transcript

  1. Exploiting Process Variability in Voltage/Frequency Control Diego Ruggeri

  2. Variability aware DVFS Speed binning 16 core : 4 x

    4 mash Power / Throughput 2 VFI DVFS: Threshold, Greedy search, MaxBIPS
  3. None
  4. None
  5. None

  6. Modeling Channel length Leakage and Frequence

  7. None
  8. None
  9. None
  10. None

  11. DVFS strategies Threshold Scales V/F according to utilization Aware version:

    threshold set per VFI Greedy search Scale V/F to keep measured EPI2 (energy per instruction) optimal Aware version: MaxBIPS Maximum throughput meeting power budget (80%)
  12. None

  13. Fine Grained (VFI) DVTS

  14. Variability aware DVFS

  15. Fine Grained VFI DVTS

  16. Coarse Grained VFI DVTS

  17. Topologies