© 2011 IBM Corporation

Karthick Rajamani and John Carter

Welcome To The Fifth Workshop on Energy Efficient Design

Tel Aviv, Israel

© 2011 IBM Corporation

Program ChairsJohn Carter, IBM Karthick Rajamani, IBM

Murali Annavaram, USCRicardo Bianchini, RutgersPradip Bose, IBMDavid Brooks, HarvardJichuan Chang, Hewlett-PackardWei Huang, AMDBenjamin Lee, DukeJie Liu, Microsoft

Subhasish Mitra, StanfordOnur Mutlu, Carnegie-MellonVijay Reddi, UT AustinKarsten Schwan, GATechBhuvan Urgaonkar, PennStateXiaorui Wang, Ohio StateLin Zhong, Rice

Program Committee

Mohammed Abdel-Majeed, USC Daniel Wong, USC

Additional Reviewers

© 2011 IBM Corporation

Keynote: Efraim Rotem (Intel)5 talks from reviewed papersFrontiers of Energy Efficiency – Open-mike

http://research.ihost.com/weed2013 - Papers online

Program

© 2011 IBM Corporation

Agenda01:30 pm Welcome to WEED 2013 & WEED Harvest – Karthick Rajamani

02:00 pm A Case for Efficient Hardware/Software Cooperative Management of Storage and Memory – Justin Meza, Yixin Luo, Samira Khan, Jishen Zhao, Yuan Xie, and Onur Mutlu

02:25 pm Networks of Tiny Switches (NoTS): In search of network power efficiency and proportionality - Joseph Chabarek, Sujata Banerjee, Puneet Sharma, Jayaram Mudigonda, Paul Barford

02:50 pm Understanding the Role of Power Delivery Network in 3D-Stacked Memory Devices - Manjunath Shevgoor, Jung-Sik Kim, Niladrish Chatterjee, Rajeev Balasubramonian, Al Davis, Aniruddha N. Udipi

03:15 pm Break

03:45 pm Keynote: Efraim Rotem (Intel) - Energy-efficient Computing in High Performance Systems

04:45 pm Optimal Power Allocation for Multiprogrammed Workloads on Single-Chip Heterogeneous Processors - Euijin  Kwon,  Jae Young Jang,  Jae W. Lee, and Nam Sung Kim

05:10 pm CPT: An Energy Efficiency Model for Multi-core Computer Systems - Weisong Shi, Shinan Wang and Bing Luo

05:35 pm Frontiers of Energy Efficiency - Moderated Open-mike Discussion

Wrap up by 6:30

© 2011 IBM Corporation

Frontiers of Energy Efficiency

• Students, post-docs Forum

• Take the mike to talk about your work, challenges to energy-efficiency.

• Discussion on trends and impact on energy-efficient design of

• Cloud

• Memory wall – new technology adoption

• Technology scaling limitations

• Industry/University Perspective

© 2011 IBM Corporation

WEED Harvest

What has happened to the work since they were first published at WEED?

18 people responded (THANK YOU)• Ricardo Bianchini

• Vlasia Anagnostopoulou

• Jose Martinez

• Augusto Vega

• Hadi Esmaeilzadeh

• Anshul Gandhi

• Kevin Skadron

• Mario Donato Marino

• Paul Gratz

Jie Liu

Babak Falsafi

Karsten Schwan

Ozlem Bilgir

John Sartori

Narges Shahidi

Radu Teodorescu

Murali Annavaram

Nagesh B Lakshminarayana

© 2011 IBM Corporation

WEED Harvest• 2009

• [GLSVLSI’10, Project seed => Thesis, HPCA, DAC, TCAD, best paper, keynote/plenary talks, Tech mag articles]; PhD Thesis

• [ACM JETC ‘12, E^2DC, JETC SI], [SBAC-PAD best paper, J CCPE ‘12]

• 2010

• [Project outgrowth -> MSPC ‘13, HPPAC ’13, IGCC ‘12, ATC ‘12, GreenMetrics ‘11, HotPower ’10]

• [+ICCD’10 => JoLPE ‘12]

• 2011

• HPCA ‘12, NOCS ‘12, ICCD ‘12, [CAL, HPCA ‘12]

• [In the works]

• 2012

• PACT ‘13, 2 x MICRO ‘12 [IEEE Micro top pick]

• 2 x [Under review]

• 2 not pursued further

© 2011 IBM Corporation

WEED Harvest

• Harvest web-site with links/pointers to new work

• WEED Harvest/EED Blog?

• Feedback to karthick@us.ibm.com