Parthasarathy Ranganathan
Google Publications
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Improving Resource Efficiency at Scale with Heracles
David Lo, Liqun Cheng, Rama Govindaraju, Parthasarathy Ranganathan, Christos Kozyrakis
ACM Transactions on Computer Systems (TOCS), vol. 34 (2016), 6:1-6:33
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Heracles: Improving Resource Efficiency at Scale
David Lo, Liqun Cheng, Rama Govindaraju, Parthasarathy Ranganathan, Christos Kozyrakis
Proceedings of the 42th Annual International Symposium on Computer Architecture (2015)
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Profiling a warehouse-scale computer
Svilen Kanev, Juan Darago, Kim Hazelwood, Parthasarathy Ranganathan, Tipp Moseley, Gu-Yeon Wei, David Brooks
ISCA '15 Proceedings of the 42nd Annual International Symposium on Computer Architecture, ACM (2014), pp. 158-169
Previous Publications
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The new (system) balance of power and opportunities for optimizations
ISLPED (2014), pp. 331-332
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An FPGA memcached appliance
Sai Rahul Chalamalasetti, Kevin T. Lim, Mitch Wright, Alvin AuYoung, Parthasarathy Ranganathan, Martin Margala
FPGA (2013), pp. 245-254
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Consistent, durable, and safe memory management for byte-addressable non volatile main memory
Iulian Moraru, David G. Andersen, Michael Kaminsky, Niraj Tolia, Parthasarathy Ranganathan, Nathan L. Binkert
TRIOS@SOSP (2013), pp. 1
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Hardware acceleration for similarity measurement in natural language processing
Prateek Tandon, Vahed Qazvinian, Jichuan Chang, Parthasarathy Ranganathan, Ronald G. Dreslinski, Thomas F. Wenisch
ISLPED (2013), pp. 409-414
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Meet the walkers: accelerating index traversals for in-memory databases
Yusuf Onur Koçberber, Boris Grot, Javier Picorel, Babak Falsafi, Kevin T. Lim, Parthasarathy Ranganathan
MICRO (2013), pp. 468-479
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Thin servers with smart pipes: designing SoC accelerators for memcached
Kevin T. Lim, David Meisner, Ali G. Saidi, Parthasarathy Ranganathan, Thomas F. Wenisch
ISCA (2013), pp. 36-47
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(Re)Designing Data-Centric Data Centers
Parthasarathy Ranganathan, Jichuan Chang
IEEE Micro, vol. 32 (2012), pp. 66-70
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A limits study of benefits from nanostore-based future data-centric system architectures
Jichuan Chang, Parthasarathy Ranganathan, Trevor N. Mudge, David Roberts, Mehul A. Shah, Kevin T. Lim
Conf. Computing Frontiers (2012), pp. 33-42
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BOOM: Enabling mobile memory based low-power server DIMMs
Doe Hyun Yoon, Jichuan Chang, Naveen Muralimanohar, Parthasarathy Ranganathan
ISCA (2012), pp. 25-36
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Enabling Efficient and Scalable Hybrid Memories Using Fine-Granularity DRAM Cache Management
Justin Meza, Jichuan Chang, HanBin Yoon, Onur Mutlu, Parthasarathy Ranganathan
Computer Architecture Letters, vol. 11 (2012), pp. 61-64
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Evaluating FPGA-acceleration for real-time unstructured search
Sai Rahul Chalamalasetti, Martin Margala, Wim Vanderbauwhede, Mitch Wright, Parthasarathy Ranganathan
ISPASS (2012), pp. 200-209
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Exploring latency-power tradeoffs in deep nonvolatile memory hierarchies
Doe Hyun Yoon, Tobin Gonzalez, Parthasarathy Ranganathan, Robert S. Schreiber
Conf. Computing Frontiers (2012), pp. 95-102
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Free-p: A Practical End-to-End Nonvolatile Memory Protection Mechanism
Doe Hyun Yoon, Naveen Muralimanohar, Jichuan Chang, Parthasarathy Ranganathan, Norman P. Jouppi, Mattan Erez
IEEE Micro, vol. 32 (2012), pp. 79-87
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System-level implications of disaggregated memory
Kevin T. Lim, Yoshio Turner, Jose Renato Santos, Alvin AuYoung, Jichuan Chang, Parthasarathy Ranganathan, Thomas F. Wenisch
HPCA (2012), pp. 189-200
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Totally green: evaluating and designing servers for lifecycle environmental impact
Jichuan Chang, Justin Meza, Parthasarathy Ranganathan, Amip Shah, Rocky Shih, Cullen Bash
ASPLOS (2012), pp. 25-36
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Consistent and Durable Data Structures for Non-Volatile Byte-Addressable Memory
Shivaram Venkataraman, Niraj Tolia, Parthasarathy Ranganathan, Roy H. Campbell
FAST (2011), pp. 61-75
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Everything as a Service: Powering the New Information Economy
Prith Banerjee, Rich Friedrich, Cullen Bash, P. Goldsack, Bernardo A. Huberman, J. Manley, Chandrakant D. Patel, Parthasarathy Ranganathan, A. Veitch
IEEE Computer, vol. 44 (2011), pp. 36-43
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FREE-p: Protecting non-volatile memory against both hard and soft errors
Doe Hyun Yoon, Naveen Muralimanohar, Jichuan Chang, Parthasarathy Ranganathan, Norman P. Jouppi, Mattan Erez
HPCA (2011), pp. 466-477
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From Microprocessors to Nanostores: Rethinking Data-Centric Systems
IEEE Computer, vol. 44 (2011), pp. 39-48
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Loosely coupled coordinated management in virtualized data centers
Sanjay Kumar, Vanish Talwar, Vibhore Kumar, Parthasarathy Ranganathan, Karsten Schwan
Cluster Computing, vol. 14 (2011), pp. 259-274
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On energy efficiency for enterprise and data center networks
Priya Mahadevan, Sujata Banerjee, Puneet Sharma, Amip Shah, Parthasarathy Ranganathan
IEEE Communications Magazine, vol. 49 (2011), pp. 94-100
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Pegasus: Coordinated Scheduling for Virtualized Accelerator-based Systems
Vishakha Gupta, Karsten Schwan, Niraj Tolia, Vanish Talwar, Parthasarathy Ranganathan
USENIX Annual Technical Conference (2011)
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Saving the World, One Server at a Time, Together
Parthasarathy Ranganathan, Jichuan Chang
IEEE Computer, vol. 44 (2011), pp. 91-93
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System-level integrated server architectures for scale-out datacenters
Sheng Li, Kevin T. Lim, Paolo Faraboschi, Jichuan Chang, Parthasarathy Ranganathan, Norman P. Jouppi
MICRO (2011), pp. 260-271
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Topology-aware resource allocation for data-intensive workloads
Gunho Lee, Niraj Tolia, Parthasarathy Ranganathan, Randy H. Katz
Computer Communication Review, vol. 41 (2011), pp. 120-124
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Datacenter-scale Computing
Luiz André Barroso, Parthasarathy Ranganathan
IEEE Micro, vol. 30 (2010), pp. 6-7
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Evaluating impact of manageability features on device performance
Jacob Leverich, Vanish Talwar, Parthasarathy Ranganathan, Christos Kozyrakis
CNSM (2010), pp. 426-430
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Guest Editors' Introduction: Datacenter-Scale Computing
Luiz André Barroso, Parthasarathy Ranganathan
IEEE Micro, vol. 30 (2010), pp. 6-7
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Online detection of utility cloud anomalies using metric distributions
Chengwei Wang, Vanish Talwar, Karsten Schwan, Parthasarathy Ranganathan
NOMS (2010), pp. 96-103
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Recipe for efficiency: principles of power-aware computing
Commun. ACM, vol. 53 (2010), pp. 60-67
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Topology-aware resource allocation for data-intensive workloads
Gunho Lee, Niraj Tolia, Parthasarathy Ranganathan, Randy H. Katz
ApSys (2010), pp. 1-6
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sNICh: efficient last hop networking in the data center
Kaushik Kumar Ram, Jayaram Mudigonda, Alan L. Cox, Scott Rixner, Parthasarathy Ranganathan, Jose Renato Santos
ANCS (2010), pp. 26
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A Power Benchmarking Framework for Network Devices
Priya Mahadevan, Puneet Sharma, Sujata Banerjee, Parthasarathy Ranganathan
Networking (2009), pp. 795-808
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Disaggregated memory for expansion and sharing in blade servers
Kevin T. Lim, Jichuan Chang, Trevor N. Mudge, Parthasarathy Ranganathan, Steven K. Reinhardt, Thomas F. Wenisch
ISCA (2009), pp. 267-278
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Energy Efficiency: The New Holy Grail of Data Management Systems Research
Stavros Harizopoulos, Mehul A. Shah, Justin Meza, Parthasarathy Ranganathan
CoRR, vol. abs/0909.1784 (2009)
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Energy Efficiency: The New Holy Grail of Data Management Systems Research
Stavros Harizopoulos, Mehul A. Shah, Justin Meza, Parthasarathy Ranganathan
CIDR (2009)
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Industrial perspectives panel
HPCA (2009), pp. 325-326
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Industrial perspectives panel
PPOPP (2009), pp. 197
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Models and Metrics for Energy-Efficient Computing
Parthasarathy Ranganathan, Suzanne Rivoire, Justin D. Moore
Advances in Computers, vol. 75 (2009), pp. 159-233
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Power Management of Datacenter Workloads Using Per-Core Power Gating
Jacob Leverich, Matteo Monchiero, Vanish Talwar, Parthasarathy Ranganathan, Christos Kozyrakis
Computer Architecture Letters, vol. 8 (2009), pp. 48-51
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Server Designs for Warehouse-Computing Environments
Kevin T. Lim, Parthasarathy Ranganathan, Jichuan Chang, Chandrakant D. Patel, Trevor N. Mudge, Steven K. Reinhardt
IEEE Micro, vol. 29 (2009), pp. 41-49
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Sustainable data centers: enabled by supply and demand side management
Prith Banerjee, Chandrakant D. Patel, Cullen Bash, Parthasarathy Ranganathan
DAC (2009), pp. 884-887
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Tracking the power in an enterprise decision support system
Justin Meza, Mehul A. Shah, Parthasarathy Ranganathan, Mike Fitzner, Judson Veazey
ISLPED (2009), pp. 261-266
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vManage: loosely coupled platform and virtualization management in data centers
Sanjay Kumar, Vanish Talwar, Vibhore Kumar, Parthasarathy Ranganathan, Karsten Schwan
ICAC (2009), pp. 127-136
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A Comparison of High-Level Full-System Power Models
Suzanne Rivoire, Parthasarathy Ranganathan, Christos Kozyrakis
HotPower (2008)
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Active storage revisited: the case for power and performance benefits for unstructured data processing applications
Clinton Wills Smullen IV, Shahrukh Rohinton Tarapore, Sudhanva Gurumurthi, Parthasarathy Ranganathan, Mustafa Uysal
Conf. Computing Frontiers (2008), pp. 293-304
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Delivering Energy Proportionality with Non Energy-Proportional Systems - Optimizing the Ensemble
Niraj Tolia, Zhikui Wang, Manish Marwah, Cullen Bash, Parthasarathy Ranganathan, Xiaoyun Zhu
HotPower (2008)
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Fabric convergence implications on systems architecture
Kevin Leigh, Parthasarathy Ranganathan, Jaspal Subhlok
HPCA (2008), pp. 15-26
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Implementing high availability memory with a duplication cache
Nidhi Aggarwal, James E. Smith, Kewal K. Saluja, Norman P. Jouppi, Parthasarathy Ranganathan
MICRO (2008), pp. 71-82
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No "power" struggles: coordinated multi-level power management for the data center
Ramya Raghavendra, Parthasarathy Ranganathan, Vanish Talwar, Zhikui Wang, Xiaoyun Zhu
ASPLOS (2008), pp. 48-59
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Power management from cores to datacenters: where are we going to get the next ten-fold improvements?
ISLPED (2008), pp. 139-140
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Understanding and Designing New Server Architectures for Emerging Warehouse-Computing Environments
Kevin T. Lim, Parthasarathy Ranganathan, Jichuan Chang, Chandrakant D. Patel, Trevor N. Mudge, Steven K. Reinhardt
ISCA (2008), pp. 315-326
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Using Asymmetric Single-ISA CMPs to Save Energy on Operating Systems
Jeffrey C. Mogul, Jayaram Mudigonda, Nathan L. Binkert, Parthasarathy Ranganathan, Vanish Talwar
IEEE Micro, vol. 28 (2008), pp. 26-41
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Configurable isolation: building high availability systems with commodity multi-core processors
Nidhi Aggarwal, Parthasarathy Ranganathan, Norman P. Jouppi, James E. Smith
ISCA (2007), pp. 470-481
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Cost-aware scheduling for heterogeneous enterprise machines (CASH'EM)
Jennifer Burge, Parthasarathy Ranganathan, Janet L. Wiener
CLUSTER (2007), pp. 481-487
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General-purpose blade infrastructure for configurable system architectures
Kevin Leigh, Parthasarathy Ranganathan, Jaspal Subhlok
Distributed and Parallel Databases, vol. 21 (2007), pp. 115-144
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Isolation in Commodity Multicore Processors
Nidhi Aggarwal, Parthasarathy Ranganathan, Norman P. Jouppi, James E. Smith
IEEE Computer, vol. 40 (2007), pp. 49-59
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JouleSort: a balanced energy-efficiency benchmark
Suzanne Rivoire, Mehul A. Shah, Parthasarathy Ranganathan, Christos Kozyrakis
SIGMOD Conference (2007), pp. 365-376
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Models and Metrics to Enable Energy-Efficiency Optimizations
Suzanne Rivoire, Mehul A. Shah, Parthasarathy Ranganathan, Christos Kozyrakis, Justin Meza
IEEE Computer, vol. 40 (2007), pp. 39-48
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Motivating co-ordination of power management solutions in data centers
Ramya Raghavendra, Parthasarathy Ranganathan, Vanish Talwar, Xiaoyun Zhu, Zhikui Wang
CLUSTER (2007), pp. 473
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Energy-Aware User Interfaces and Energy-Adaptive Displays
Parthasarathy Ranganathan, Erik Geelhoed, Meera Manahan, Ken Nicholas
IEEE Computer, vol. 39 (2006), pp. 31-38
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Ensemble-level Power Management for Dense Blade Servers
Parthasarathy Ranganathan, Phil Leech, David E. Irwin, Jeffrey S. Chase
ISCA (2006), pp. 66-77
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IT Infrastructure in Emerging Markets: Arguing for an End-to-End Perspective
Ajay Gupta 0005, Parthasarathy Ranganathan, Prashant Sarin, Mehul A. Shah
IEEE Pervasive Computing, vol. 5 (2006), pp. 24-31
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Weatherman: Automated, Online and Predictive Thermal Mapping and Management for Data Centers
Justin D. Moore, Jeffrey S. Chase, Parthasarathy Ranganathan
ICAC (2006), pp. 155-164
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Enterprise IT Trends and Implications for Architecture Research
Parthasarathy Ranganathan, Norman P. Jouppi
HPCA (2005), pp. 253-256
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Heterogeneous Chip Multiprocessors
Rakesh Kumar 0002, Dean M. Tullsen, Norman P. Jouppi, Parthasarathy Ranganathan
IEEE Computer, vol. 38 (2005), pp. 32-38
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Making Scheduling "Cool": Temperature-Aware Workload Placement in Data Centers
Justin D. Moore, Jeffrey S. Chase, Parthasarathy Ranganathan, Ratnesh K. Sharma
USENIX Annual Technical Conference, General Track (2005), pp. 61-75
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Energy-aware user interfaces: an evaluation of user acceptance
Tim Harter, Sander Vroegindeweij, Erik Geelhoed, Meera Manahan, Parthasarathy Ranganathan
CHI (2004), pp. 199-206
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Investigating the Relationship Between Battery Life and User Acceptance of Dynamic, Energy-Aware Interfaces on Handhelds
Lance Bloom, Rachel Eardley, Erik Geelhoed, Meera Manahan, Parthasarathy Ranganathan
Mobile HCI (2004), pp. 13-24
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Single-ISA Heterogeneous Multi-Core Architectures for Multithreaded Workload Performance
Rakesh Kumar 0002, Dean M. Tullsen, Parthasarathy Ranganathan, Norman P. Jouppi, Keith I. Farkas
ISCA (2004), pp. 64-75
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Energy Consumption in Mobile Devices: Why Future Systems Need Requirements-Aware Energy Scale-Down
Robert N. Mayo, Parthasarathy Ranganathan
PACS (2003), pp. 26-40
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Energy-Adaptive Display System Designs for Future Mobile Environments
Subu Iyer, Lu Luo, Robert N. Mayo, Parthasarathy Ranganathan
MobiSys (2003)
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Processor Power Reduction Via Single-ISA Heterogeneous Multi-Core Architectures
Rakesh Kumar 0002, Keith I. Farkas, Norman P. Jouppi, Parthasarathy Ranganathan, Dean M. Tullsen
Computer Architecture Letters, vol. 2 (2003)
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Single-ISA Heterogeneous Multi-Core Architectures: The Potential for Processor Power Reduction
Rakesh Kumar 0002, Keith I. Farkas, Norman P. Jouppi, Parthasarathy Ranganathan, Dean M. Tullsen
MICRO (2003), pp. 81-92
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Energy-Driven Statistical Sampling: Detecting Software Hotspots
Fay Chang, Keith I. Farkas, Parthasarathy Ranganathan
Workshop on Power Aware Computing Systems (PACS) (2002), pp. 110-129
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Topological navigation and qualitative localization for indoor environment using multi-sensory perception
Parthasarathy Ranganathan, Jean-Bernard Hayet, Michel Devy, Seth Hutchinson, Frédéric Lerasle
Robotics and Autonomous Systems, vol. 41 (2002), pp. 137-144
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Reconfigurable caches and their application to media processing
Parthasarathy Ranganathan, Sarita V. Adve, Norman P. Jouppi
ISCA (2000), pp. 214-224
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Performance of Image and Video Processing with General-Purpose Processors and Media ISA Extensions
Parthasarathy Ranganathan, Sarita V. Adve, Norman P. Jouppi
ISCA (1999), pp. 124-135
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The Impact of Exploiting Instruction-Level Parallelism on Shared-Memory Multiprocessors
Vijay S. Pai, Parthasarathy Ranganathan, Hazim Abdel-Shafi, Sarita V. Adve
IEEE Trans. Computers, vol. 48 (1999), pp. 218-226
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Performance of database workloads on shared-memory systems with out-of-order processors
Parthasarathy Ranganathan, Kourosh Gharachorloo, Sarita V. Adve, Luiz André Barroso
ASPLOS-VIII: Proceedings of the eighth international conference on Architectural support for programming languages and operating systems, ACM, New York, NY, USA (1998), pp. 307-318
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The Impact of Instruction-Level Parallelism on Multiprocessor Performance and Simulation Methodology
Vijay S. Pai, Parthasarathy Ranganathan, Sarita V. Adve
HPCA (1997), pp. 72-83
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The Interaction of Software Prefetching with ILP Processors in Shared-Memory Systems
Parthasarathy Ranganathan, Vijay S. Pai, Hazim Abdel-Shafi, Sarita V. Adve
ISCA (1997), pp. 144-156
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Using Speculative Retirement and Larger Instruction Windows to Narrow the Performance Gap Between Memory Consistency Models
Parthasarathy Ranganathan, Vijay S. Pai, Sarita V. Adve
SPAA (1997), pp. 199-210
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An Evaluation of Memory Consistency Models for Shared-Memory Systems with ILP Processors
Vijay S. Pai, Parthasarathy Ranganathan, Sarita V. Adve, Tracy Harton
ASPLOS (1996), pp. 12-23







