Charles Lefurgy

38 papers A* 7A 5B 2C 1Misc 1Journal 10Unranked 11

Year	Rank	Type	Title / Venue / Authors
2019	A*	`conf`	Fine-Tuning the Active Timing Margin (ATM) Control Loop for Maximizing Multi-core Efficiency on an IBM POWER Server. HPCA Yazhou Zu, Daniel Richins, Charles Lefurgy, Vijay Janapa Reddi
2017	—	`conf`	Power/Performance Controlling Techniques in OpenPOWER. ISC Workshops Todd Rosedahl, Martha A. Broyles, Charles Lefurgy, Björn Christensen, Wu Feng
2016	—	`conf`	Measuring and Managing Energy in OpenPOWER. ISC Workshops Todd Rosedahl, Charles Lefurgy, Martha A. Broyles
2015	Misc	`conf`	FirmLeak: A Framework for Efficient and Accurate Runtime Estimation of Leakage Power by Firmware. VLSID Arun Joseph, Anand Haridass, Charles Lefurgy, Spandana Rachamalla, Sreekanth Pai, Diyanesh Chinnakkonda, Vidushi Goyal
2015	A	`conf`	FreqLeak: A frequency step based method for efficient leakage power characterization in a system. ISLPED Arun Joseph, Anand Haridass, Charles Lefurgy, Sreekanth Pai, Spandana Rachamalla, Francesco Campisano
2015	J	`jnl`	Robust power management in the IBM z13. IBM J. Res. Dev. Tobias Webel, Preetham M. Lobo, Ramon Bertran, Gerard Salem, Malcolm Allen-Ware, Richard F. Rizzolo, Sean M. Carey, Thomas Strach, Alper Buyuktosunoglu, Charles Lefurgy, Pradip Bose, Ricardo Nigaglioni, Timothy J. Slegel, Michael S. Floyd, Brian W. Curran
2014	J	`jnl`	Evaluation of Core Hopping on POWER7. SIGMETRICS Perform. Evaluation Rev. Shinobu Miwa, Charles Lefurgy
2013	J	`jnl`	Active Guardband Management in Power7+ to Save Energy and Maintain Reliability. IEEE Micro Charles Lefurgy, Alan J. Drake, Michael S. Floyd, Malcolm Allen-Ware, Bishop Brock, José A. Tierno, John B. Carter, Robert W. Berry
2013	J	`jnl`	Runtime power reduction capability of the IBM POWER7+ chip. IBM J. Res. Dev. Michael S. Floyd, Alan J. Drake, Nicole S. Schwartz, Robert W. Berry, Charles Lefurgy, Malcolm S. Ware, Karthick Rajamani, Victor V. Zyuban, Richard L. Willaman, Ruby M. Zgabay
2012	A*	`conf`	Accurate Fine-Grained Processor Power Proxies. MICRO Wei Huang, Charles Lefurgy, William Kuk, Alper Buyuktosunoglu, Michael S. Floyd, Karthick Rajamani, Malcolm Allen-Ware, Bishop Brock
2012	J	`jnl`	SHIP: A Scalable Hierarchical Power Control Architecture for Large-Scale Data Centers. IEEE Trans. Parallel Distributed Syst. Xiaorui Wang, Ming Chen, Charles Lefurgy, Tom W. Keller
2011	A*	`conf`	Active management of timing guardband to save energy in POWER7. MICRO Charles Lefurgy, Alan J. Drake, Michael S. Floyd, Malcolm Allen-Ware, Bishop Brock, José A. Tierno, John B. Carter
2011	—	`conf`	How much power oversubscription is safe and allowed in data centers. ICAC Xing Fu, Xiaorui Wang, Charles Lefurgy
2011	J	`jnl`	Introducing the Adaptive Energy Management Features of the Power7 Chip. IEEE Micro Michael S. Floyd, Malcolm Allen-Ware, Karthick Rajamani, Bishop Brock, Charles Lefurgy, Alan J. Drake, Lorena Pesantez, Tilman Gloekler, José A. Tierno, Pradip Bose, Alper Buyuktosunoglu
2011	A*	`conf`	Power shifting in Thrifty Interconnection Network. HPCA Jian Li, Wei Huang, Charles Lefurgy, Lixin Zhang, Wolfgang E. Denzel, Richard R. Treumann, Kun Wang
2011	—	`conf`	TAPO: Thermal-aware power optimization techniques for servers and data centers. IGCC Wei Huang, Malcolm Allen-Ware, John B. Carter, E. N. Elnozahy, Hendrik F. Hamann, Tom W. Keller, Charles Lefurgy, Jian Li, Karthick Rajamani, Juan Rubio
2010	—	`conf`	Adaptive energy management features of the POWER7TM processor. Hot Chips Symposium Michael S. Floyd, Bishop Brock, Malcolm S. Ware, Karthick Rajamani, Alan J. Drake, Charles Lefurgy, Lorena Pesantez
2009	—	`conf`	Optimal power allocation in server farms. SIGMETRICS/Performance Anshul Gandhi, Mor Harchol-Balter, Rajarshi Das, Charles Lefurgy
2009	B	`conf`	SHIP: Scalable Hierarchical Power Control for Large-Scale Data Centers. PACT Xiaorui Wang, Ming Chen, Charles Lefurgy, Tom W. Keller
2009	A	`conf`	Thrifty interconnection network for HPC systems. ICS Jian Li, Lixin Zhang, Charles Lefurgy, Richard R. Treumann, Wolfgang E. Denzel
2008	—	`conf`	Autonomic multi-agent management of power and performance in data centers. AAMAS (Industry Track) Rajarshi Das, Jeffrey O. Kephart, Charles Lefurgy, Gerald Tesauro, David W. Levine, Hoi Y. Chan
2008	J	`jnl`	Power capping: a prelude to power shifting. Clust. Comput. Charles Lefurgy, Xiaorui Wang, Malcolm Allen-Ware
2008	A	`conf`	Power management solutions for computer systems and datacenters. ISLPED Karthick Rajamani, Charles Lefurgy, Soraya Ghiasi, Juan Rubio, Heather Hanson, Tom W. Keller
2007	—	`conf`	Coordinating Multiple Autonomic Managers to Achieve Specified Power-Performance Tradeoffs. ICAC Jeffrey O. Kephart, Hoi Y. Chan, Rajarshi Das, David W. Levine, Gerald Tesauro, Freeman L. Rawson III, Charles Lefurgy
2007	—	`conf`	Managing Power Consumption and Performance of Computing Systems Using Reinforcement Learning. NIPS Gerald Tesauro, Rajarshi Das, Hoi Y. Chan, Jeffrey O. Kephart, David W. Levine, Freeman L. Rawson III, Charles Lefurgy
2007	—	`conf`	Server-Level Power Control. ICAC Charles Lefurgy, Xiaorui Wang, Malcolm Allen-Ware
2005	A	`conf`	Improving energy efficiency by making DRAM less randomly accessed. ISLPED Hai Huang, Kang G. Shin, Charles Lefurgy, Tom W. Keller
2004	C	`conf`	Improving Server Performance on Transaction Processing Workloads by Enhanced Data Placement. SBAC-PAD Juan Rubio, Charles Lefurgy, Lizy Kurian John
2004	J	`jnl`	Mambo: a full system simulator for the PowerPC architecture. SIGMETRICS Perform. Evaluation Rev. Patrick J. Bohrer, James L. Peterson, E. N. Elnozahy, Ramakrishnan Rajamony, Ahmed Gheith, Ronald L. Rockhold, Charles Lefurgy, Hazim Shafi, Tarun Nakra, Richard O. Simpson, Evan Speight, Kartik Sudeep, Eric Van Hensbergen, Lixin Zhang
2004	—	`conf`	Software-Hardware Cooperative Power Management for Main Memory. PACS Hai Huang, Kang G. Shin, Charles Lefurgy, Karthick Rajamani, Tom W. Keller, Eric Van Hensbergen, Freeman L. Rawson III
2003	J	`jnl`	Energy Management for Commercial Servers. Computer Charles Lefurgy, Karthick Rajamani, Freeman L. Rawson III, Wesley M. Felter, Michael Kistler, Tom W. Keller
2003	B	`conf`	On evaluating request-distribution schemes for saving energy in server clusters. ISPASS Karthick Rajamani, Charles Lefurgy
2003	J	`jnl`	On the performance and use of dense servers. IBM J. Res. Dev. Wesley M. Felter, Tom W. Keller, Michael Kistler, Charles Lefurgy, Karthick Rajamani, Ramakrishnan Rajamony, Freeman L. Rawson III, Bruce A. Smith, Eric Van Hensbergen
2002	A	`conf`	Critical power slope: understanding the runtime effects of frequency scaling. ICS Akihiko Miyoshi, Charles Lefurgy, Eric Van Hensbergen, Ramakrishnan Rajamony, Raj Rajkumar
2000	—	`—`	Efficient execution of compressed programs. Charles Lefurgy
2000	A*	`conf`	Reducing Code Size with Run-Time Decompression. HPCA Charles Lefurgy, Eva Piccininni, Trevor N. Mudge
1999	A*	`conf`	Evaluation of a High Performance Code Compression Method. MICRO Charles Lefurgy, Eva Piccininni, Trevor N. Mudge
1997	A*	`conf`	Improving Code Density Using Compression Techniques. MICRO Charles Lefurgy, Peter L. Bird, I-Cheng K. Chen, Trevor N. Mudge