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ET: An Energy Efficient Edge Transformer Architecture
PDFShashank Nag, Alan Bacellar, Anshul Jha, Eugene John, Krishnan Kailas, Priscila Lima, Neeraja Yadwadkar, Felipe Franca, and Lizy K. John
ACM Transactions on Architecture and Code Optimization (TACO). (July 2026)
Elastic Memory Remapping for Multi-tenant LLM Serving
PDFRuihao Li, Shagnik Pal, Vineeth Narayan Pullu, Prasoon Sinha, Jeeho Ryoo, Lizy K. John, and Neeraja J. Yadwadkar
SIGOPS Operating Systems Review. (July 2026)
From Arithmetic to Logic: The Resilience of Logic and Lookup-Based Neural Networks Under Parameter Bit-Flips
PDFAlan T. L. Bacellar, Sathvik Chemudupati, Shashank Nag, Allison Seigler, Priscila M. V. Lima, Felipe M. G. Franca, and Lizy K. John
Transactions on Machine Learning Research (TMLR) . (July 2026)
MetaHardware Lifecycle-Aware Power Planning in Commercial Hyperscale Datacenters (Operational Systems)
PDFRuihao Li, Leonardo Piga, Wei Su, Carlos Torres, Jovan Stojkovic, Neeraja J. Yadwadkar, Lizy K. John, and Abhishek Dhanotia
Proceedings of the 20th USENIX Symposium on Operating Systems Design and Implementation (OSDI). (July 2026)
Single-Round Scalable Analytic Federated Learning
PDFAlan T. L. Bacellar, Mustafa Munir, Felipe M. G. Franca, Priscila M. V. Lima, Radu Marculescu, and Lizy K. John
IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR). (June 2026)
HELIOS: Adaptive Model And Early-Exit Selection For Efficient LLM Inference Serving
PDFAvinash Kumar, Shashank Nag, Jason Clemons, Lizy K. John, and Poulami Das
Conference on Machine Learning and Systems (MLSYS). (May 2026)
HMix : An Efficient Hardware Accelerator for Quantized MLP-Mixer Inference
PDFDhananjay Rao Thallikar Shyam, Shashank Nag, and Lizy K. John
International Conference on Computing Frontiers (CF). (May 2026)
Arrhythmia Classification at the Edge Using a Weightless Neural Network Hardware Accelerator
PDFAnshul Jha, Shashank Nag, Igor D. S. Miranda, Felipe M. G. Franca, Lizy K. John, Priscila M. V. Lima, and Eugene B. John
International Symposium on Applied Reconfigurable Computing (ARC). (April 2026)
Learning Based Presilicon Estimation of Design Area from Early EDA Metrics
PDFTarun Kholay, Anup Ashok Kedilaya, Aman Arora, Jaydeep P. Kulkarni, and Lizy K. John
International Symposium on Applied Reconfigurable Computing (ARC). (April 2026)
Pitfalls of Unlabeled Disagreement-Based Drift Detection in Streaming Tree Ensembles
PDFLara Sa Neves, Afonso Lourenco, Lizy K. John, and Goreti Marreiros
Catch, Adapt, and Operate: Monitoring ML Models Under Drift (CAO) Workshop at ICLR. (April 2026)
Power Ranger: A Comprehensive Framework for GPU Power Characterization (poster)
PDFAllison Seigler, Zhixing Jiang, and Lizy K. John
2026 IEEE International Symposium on Performance Analysis of Systems and Software (ISPASS). (April 2026)
Differentiable Weightless Neural Networks for Differential Sensing
PDFAndrew Jacob, Richard Huang, Johnny Shen, Shashank Nag, Matthew Dixon, Praveen Prasupathy, Diana Zamora-Olivares, Eric V. Anslyn, and Lizy K. John
EdgeAI Research Symposium. (March 2026)
GEMM the new Gem: The Inevitable Kernel and its Sensitivity to Compiler Optimizations and Libraries
PDFSiyuan Ma, Bagus Hanindhito, Anushka Subramanian, and Lizy K. John
IEEE Computer Architecture Letters (CAL). (February 2026)
MARU: An ML-Based Framework for Area Estimation from FPGA Resource Usage (poster)
PDFTarun Kholay, Anup Ashok Kedilaya, Aman Arora, Jaydeep P. Kulkarni, and Lizy K. John
International Symposium on Field Programmable Gate Arrays (FPGA). (February 2026)
Weightless Neural Networks on Flexible Substrates: A Novel Approach to Wearable Machine Learning
PDFIgor D. S. Miranda, Velu Pillai, Tejas Musale, Mugdha Jadhao, Paulo C. R. Souza Neto, Zachary Susskind, Alan Bacellar, Mael Lhostis, Priscila M. V. Lima, Diego L. C. Dutra, Eugene B. John, Mauricio Breternitz Jr., Felipe M. G. Franca, Emre Ozer, and Lizy K. John
IEEE Transactions on Very Large Scale Integration (VLSI) Systems. (February 2026)
AI and Smart Sensors Usher in a New Era in Patient Care
PDFEugene B. John and Lizy K. John
IEEE Computer. (January 2026)
Exploration of LLM Workload Reliability based on di/dt Effects and Voltage Droops
PDFZhixing Jiang, Justin Garrigus, Allison Seigler, Ethan Syed, Yan-Lun Huang, Mehdi Sadi, Tawfik Rahal-Arabi, and Lizy K. John
International Symposium on High-Performance Computer Architecture (HPCA). (January 2026)
Technology Trends in Computing Hardware and Their Impacts on High-Performance Scientific Computing - Part II: Memory Systems, Interconnects, and System Integration
PDFBagus Hanindhito, Arash Fathi, Dimitrios Gourounas, Dimitar Trenev, Andreas Gertlauer, and Lizy K. John
International Journal of High Performance Computing Applications (IJHPCA). (January 2026)
LL-ViT: Edge Deployable Vision Transformers with Look Up Table Neurons
PDFShashank Nag, Alan T.L. Bacellar, Zachary Susskind, Anshul Jha, Logan Liberty, Aishwarya Sivakumar, Eugene B. John, Krishnan Kailas, Priscila M.V. Lima, Neeraja J. Yadwadkar, Felipe M.G. Franca, and Lizy K. John
International Conference on Field Programmable Technology 2025 (FPT 2025). (December 2025)
Technology Trends in Computing Hardware and Their Impacts on High-Performance Scientific Computing - Part I: General-Purpose Processors and Hardware Accelerators
PDFBagus Hanindhito, Arash Fathi, Dimitrios Gourounas, Dimitar Trenev, Andreas Gertlauer, and Lizy K. John
International Journal of High Performance Computing Applications (IJHPCA). (December 2025)
XPNet: Cross-FPGA Power Prediction from High Level Language Code
PDFZhigang Wei, Allison Seigler, Sean Lowe, Emily Shriver, Aman Arora, and Lizy K. John
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems. (December 2025)
Oneiros: KV Cache Optimization through Parameter Remapping for Multi-tenant LLM Serving
PDFRuihao Li*, Shagnik Pal*, Vineeth Narayan Pullu, Prasoon Sinha, Jeeho Ryoo, Lizy K. John, and Neeraja J. Yadwadkar
ACM Symposium on Cloud Computing 2025 (ACM SoCC 2025). (November 2025)
Cognizant and Socially Aware Robotics
PDFFengyuan Liu, Lizy K. John, and Ravinder Dahiya
Computer. (October 2025)
The Curious Case of Global Stable Loads
PDFShagnik Pal, Jeeho Ryoo, and Lizy K. John
2025 IEEE International Symposium on Workload Characterization (IISWC). (October 2025)
ATAPP: Architecture and Technology Aware Power Predictor for Unseen FPGAs
PDFZhigang Wei, Aman Arora, Emily Shriver, and Lizy K. John
35th International Conference on Field-Programmable Logic and Applications (FPL). (September 2025)
Hybrid Weightless Neural Networks for Efficient Edge Inference
PDFMugdha P. Jadhao, Alan T. L. Bacellar, Shashank Nag, Igor D. S. Miranda, Felipe M. G. Franca, and Lizy K. John
35th International Conference on Field-Programmable Logic and Applications (FPL). (September 2025)
LUT based Neural Networks as Neuro-Symbolic Systems
PDFLizy K. John, Priscila M. V. Lima, Alan T. L. Bacellar, Shashank Nag, Eugene John, and Felipe M. G. Franca
19th International Conference on Neurosymbolic Learning and Reasoning (NeSy). (September 2025)
Simulation of Bit-Serial Digital Processing-In-Memory Systems
Siyuan Ma, Jiajun Hu, Aman Arora, and Lizy K. John
Workshop on Modeling and Simulation of Systems and Applications (MODSIM). (August 2025)
Old is Gold: Optimizing Single-threaded Applications with ExGen-Malloc
PDFRuihao Li, Lizy K. John, and Neeraja J. Yadwadkar
IEEE Computer Architecture Letters (CAL). (July 2025)
CADOSys: Cache Aware Design Space Optimization for Spatial ML Accelerators
PDFRuihao Li, Siyuan Ma, Krishna Kavi, Gayatri Mehta, Neeraja J. Yadwadkar, and Lizy K. John
Great Lakes Symposium on VLSI (GLSVLSI) 2025. (June 2025)
Performance Implications of Pipelining the Data Transfer in CPU-GPU Heterogeneous Systems
PDFRuihao Li, Bagus Hanindhito, Sanjana Yadav, Qinzhe Wu, Krishna Kavi, Gayatri Mehta, Neeraja J. Yadwadkar, and Lizy K. John
ACM Transactions on Architecture and Code Optimization (TACO). (June 2025)
HighWave: Large-Scale High-Bandwidth Wave Simulations on FPGAs (Best Paper Nomination)
PDFDimitrios Gourounas, Austin G. James, Bagus Hanindhito, Arash Fathi, Lizy K. John, and Andreas Gerstlauer
The IEEE International Symposium on Field-Programmable Custom Computing Machines (FCCM). (May 2025)
ICPE 2025 -- Keynote: AI for Performance Engineering and Performance Engineering for AI
PDFLizy K. John
16th ACM/SPEC International Conference on Performance Engineering (ICPE). (May 2025)
Large Language Model Fine-tuning with Low-Rank Adaptation: A Performance Exploration
PDFBagus Hanindhito, Bhavesh Patel, and Lizy K. John
16th ACM/SPEC International Conference on Performance Engineering (ICPE). (May 2025)
Power Estimation for FPGAs with Machine Learning Techniques
PDFZhigang Wei
Department of Electrical and Computer Engineering, The University of Texas at Austin. (May 2025)
SPARK: Sparsity Aware, Low Area, Energy-Efficient, Near-memory Architecture for Accelerating Linear Programming Problems
PDFSiddhartha Raman Sundara Raman, Lizy K. John, and Jaydeep P. Kulkarni
2025 IEEE International Symposium on High-Performance Computer Architecture (HPCA 2025). (March 2025)
nanoML for Human Activity Recognition
PDFAlan T. L. Bacellar, Mugdha P. Jadhao, Shashank Nag, Priscila M. V. Lima, Felipe M. G. Franca, and Lizy K. John
TinyML Research Symposium. (February 2025)
PIMSAB: A Processing-In-Memory System with Spatially-Aware Communication and Bit-Serial-Aware Computation
PDFSiyuan Ma, Kaustubh Mhatre, Jian Weng, Bagus Hanindhito, Zhengrong Wang, Tony Nowatzki, Lizy K. John, and Aman Arora
ACM Transactions on Architecture and Code Optimization (TACO) (Presented at HiPEAC 2025). (January 2025)
Algorithmic and Architectural Optimizations for Discontinuous Galerkin Finite Element Simulations
PDFBagus Hanindhito
Department of Electrical and Computer Engineering, The University of Texas at Austin. (December 2024)
HLSFactory: A Framework Empowering High-Level Synthesis Datasets for Machine Learning and Beyond (Best Paper Award)
PDFStefan Abi-Karam, Rishov Sarkar, Allison Seigler, Sean Lowe, Zhigang Wei, Hanqiu Chen, Nanditha Rao, Lizy K. John, Aman Arora, and Cong Hao
2024 ACM/IEEE International Symposium on Machine Learning for CAD (MLCAD 2024). (September 2024)
arrWNN: Arrhythmia-detecting Weightless Neural Network FlexIC
PDFVelu Pillai, Igor D. S. Miranda, Tejas Musale, Mugdha Jadhao, Paulo C. R. Souza Neto, Zachary Susskind, Alan T. L. Bacellar, Mael Lhostis, Priscila Lima, Diego Dutra, Eugene B. John, Mauricio Breternitz Jr., Felipe Franca, Emre Ozer, and Lizy K. John
2024 IEEE International Flexible Electronics Conference (IFETC' 2024). (September 2024)
LogicNets vs. ULEEN : Comparing Two Novel High Throughput Edge ML Inference Techniques on FPGA
PDFShashank Nag, Zachary Susskind, Aman Arora, Alan T.L. Bacellar, Diego L.C. Dutra, Igor D.S. Miranda, Krishnan Kailas, Eugene B. John, Mauricio Breternitz Jr., Priscila M. V. Lima, Felipe M. G. Franca, and Lizy K. John
2024 IEEE International Midwest Symposium on Circuits and Systems (MWSCAS' 2024). (August 2024)
Differentiable Weightless Neural Networks
PDFAlan T. L. Bacellar, Zachary Susskind, Mauricio Breternitz Jr., Eugene John, Lizy K. John, Priscila M. V. Lima, and Felipe M. G. Franca
2024 International Conference on Machine Learning (ICML '24'). (July 2024)
An Open Source Framework for High-Level Synthesis Dataset Generation for Machine Learning
PDFStefan Abi-Karam, Rishov Sarkar, Allison Seigler, Sean Lowe, Zhigang Wei, Hanqiu Chen, Nanditha Rao, Lizy K. John, Aman Arora, and Cong Hao
3rd Open-Source Computor Architecture Research (OSCAR' 2024) in Conjuction with The 51st International Symposium on Computer Architecture (ISCA 2024). (June 2024)
Comparing Data Precision on Low-Rank Adaptation for Fine-tuning Large Language Models
Bagus Hanindhito, Bhavesh Patel, and Lizy K. John
New Approaches for Addressing the Computing Requirements of LLMs and GNNs (ARC-LG' 2024) in Conjuction with The 51st International Symposium on Computer Architecture (ISCA 2024). (June 2024)
Efficient FPGA-based power model adaption with Transfer-Learning and Meta-Learning
Zhigang Wei, Aman Arora, Emily Shriver, and Lizy K. John
8th Workshop on Cognitive Architectures (COGARCH' 2024) in Conjuction with The 51st International Symposium on Computer Architecture (ISCA 2024). (June 2024)
Lightweight Vision Transformers for Low Energy Edge Inference
PDFShashank Nag, Logan Liberty, Aishwarya Sivakumar, Neeraja J. Yadwadkar, and Lizy K. John
ML for Computer Architecture and Systems (MLArchSys' 2024) in Conjuction with The 51st International Symposium on Computer Architecture (ISCA 2024). (June 2024)
Soon Filter: Advancing Feed-Forward Neural Architectures for Inference at the Edge
PDFAlan T. L. Bacellar, Zachary Susskind, Mauricio Breternitz Jr., Eugene John, Lizy K. John, Felipe M. G. Franca, and Priscila M. V. Lima
2024 International Join Conference on Neural Networks (IJCNN '24). (June 2024)
Accelerating ML Workloads using GPU Tensor Cores: The Good, the Bad, and the Ugly
PDFBagus Hanindhito and Lizy K. John
15th ACM/SPEC International Conference on Performance Engineering. (May 2024)
Bandwidth Characterization of DeepSpeed on Distributed Large Language Model Training
PDFBagus Hanindhito, Bhavesh Patel, and Lizy K. John
2024 IEEE International Symposium on Performance Analysis of Systems and Software (ISPASS'24). (May 2024)
NEM-GNN: DAC/ADC-less, Scalable, Reconfigurable, Graph and Sparsity-Aware Near-Memory Accelerator for Graph Neural Networks
PDFSiddhartha Raman Sundara Raman, Lizy K. John, and Jaydeep P. Kulkarni
ACM Transactions on Architecture and Code Optimization (TACO). (May 2024)
BLQ: Light-Weight Locality-Aware Runtime for Blocking-Less Queuing
PDFQinzhe Wu, Ruihao Li, Jonathan Beard, and Lizy John
ACM SIGPLAN 33rd International Conference on Compiler Construction. (March 2024)
SACHI: A Stationarity-Aware, All-Digital, Near-Cache, Ising Architecture
Siddhartha Raman Sundara Raman, Lizy K. John, and Jaydeep P. Kulkarni
The 30th International Symposium on High-Performance Computer Architecture (HPCA-30). (March 2024)
SecurityCloak: Protection against cache timing and speculative memory access attacks
PDFFernando Mosquera, Ashen Ekanayake, William Hua, Krishna Kavi, Gayatri Mehta, and Lizy K. John
Journal of Systems Architecture (JSA). (March 2024)
ULEEN: A Novel Architecture for Ultra-low-energy Edge Neural Networks
PDFZachary Susskind, Aman Arora, Igor Dantas Dos Santos Miranda, Alan T. L. Bacellar, Luis Armando Quintanilla Villon, Rafael Fontella Katopodis, Leandro Santiago de Araujo, Diego Leonel Cadette Dutra, Priscila Machado Vieira Lima, Felipe Maia Galvao Franca, Mauricio Breternitz Jr., and Lizy K. John
ACM Transactions on Architecture and Code Optimization (TACO). (December 2023)
Do Video Encoding Workloads Stress the Microarchitecture?
PDFSteffen Jensen, Jaekyu Lee, Dam Sunwoo, Matt Horsnell, Matthew Siggs, Jeeho Ryoo, and Lizy K. John
2023 IEEE International Symposium on Workload Characterization (IISWC). (October 2023)
Performance Implications of Async Memcpy and UVM: A Tale of Two Data Transfer Modes
PDFRuihao Li, Sanjana Yadav, Qinzhe Wu, Krishna Kavi, Gayatri Mehta, Neeraja J. Yadwadkar, and Lizy K. John
2023 IEEE International Symposium on Workload Characterization (IISWC). (October 2023)
Architectural Support for Message Queue Task Parallelism
PDFQinzhe Wu
Department of Electrical and Computer Engineering, The University of Texas at Austin. (August 2023)
Dendrite-inspired Computing to Improve Resilience of Neural Networks to Faults in Emerging Memory Technologies
PDFLizy K. John, Felipe M. G. Franca, Subhasish Mitra, Zachary Susskind, Priscila M. V. Lima, Igor D. S. Miranda, Eugene B. John, Diego L. C. Dutra, and Mauricio Breternitz Jr.
2023 IEEE International Conference on Rebooting Computing (ICRC'23). (August 2023)
Guard Cache: Creating False Cache Hits and Misses To Mitigate Side-Channel Attacks
PDFFernando Mosquera, Krishna Kavi, Gayatri Mehta, and Lizy K. John
2023 Silicon Valley Cybersecurity Conference (SVCC). (August 2023)
Guard Cache: Creating Noisy Side Channels
PDFFernando Mosquera, Krishna Kavi, Gayatri Mehta, and Lizy K. John
IEEE Computer Architecture Letters (CAL). (August 2023)
Optimizing FPGA Architecture for Deep Learning Workloads
PDFAman Arora
Department of Electrical and Computer Engineering, The University of Texas at Austin. (August 2023)
COIN: Combinational Intelligent Networks
PDFIgor Dantas Dos Santos Miranda, Aman Arora, Zachary Susskind, Josias S. A. Souza, Mugdha P. Jadhao, Luis Armando Quintanilla Villon, Diego Leonel Cadette Dutra, Priscila Machado Vieira Lima, Felipe Maia Galvao Franca, Mauricio Breternitz Jr., and Lizy K. John
IEEE International Conference on Application-Specific Systems, Architectures, and Processors (ASAP) . (July 2023)
FAWS: FPGA Acceleration of Large-Scale Wave Simulations
PDFDimitrios Gourounas, Bagus Hanindhito, Arash Fathi, Dimitar Trenev, Lizy K. John, and Andreas Gerstlauer
IEEE International Conference on Application-Specific Systems, Architectures, and Processors (ASAP) . (July 2023)
HLSDataset: Open-Source Dataset for ML-Assisted FPGA Design using High Level Synthesis
PDFZhigang Wei, Aman Arora, Ruihao Li, and Lizy K. John
IEEE International Conference on Application-Specific Systems, Architectures, and Processors (ASAP) . (July 2023)
NextGen-Malloc: Giving Memory Allocator Its Own Room in the House
PDFRuihao Li, Qinzhe Wu, Krishna Kavi, Gayatri Mehta, Neeraja J. Yadwadkar, and Lizy K. John
HotOS XIX: The 19th Workshop on Hot Topics in Operating Systems (HotOS) . (June 2023)
Infinity Stream: Portable and Programmer-Friendly In-/Near-Memory Fusion
PDFZhengrong Wang, Christopher Liu, Aman Arora, Lizy K. John, and Tony Nowatzki
28th ACM International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS) . (March 2023)
LAWS: Large-Scale Accelerated Wave Simulations on FPGAs
Dimitrios Gourounas, Bagus Hanindhito, Arash Fathi, Dimitar Trenev, Lizy K. John, and Andreas Gerstlauer
2023 ACM/SIGDA International Symposium on Field Programmable Gate Arrays (FPGA'23). (February 2023)
A conditional branch predictor based on weightless neural networks
PDFLuis Armando Quintanilla Villon, Zachary Susskind, Alan T. L. Bacellar, Igor Dantas Dos Santos Miranda, Leandro Santiago de Araujo, Priscila Machado Vieira Lima, Mauricio Breternitz Jr., Lizy K. John, Felipe Maia Galvao Franca, and Diego Leonel Cadette Dutra
Neurocomputing . (2023)
CoMeFa: Deploying Compute-in-Memory on FPGAs for Deep Learning Acceleration.
PDFAman Arora, Atharva Bhamburkar, Aatman Borda, Tanmay Anand, Rishabh Sehgal, Bagus Hanindhito, Pierre-Emmanuel Gaillardon, Jaydeep Kulkarni, and Lizy K. John
ACM Transactions on Reconfigurable Systems (TRETS). (2023)
Koios 2.0: Open-Source Deep Learning Benchmarks for FPGA Architecture and CAD Research
PDFAman Arora, Andrew Boutros, Seyed Alireza Damghani, Karan Mathur, Vedant Mohanty, Tanmay Anand, Mohamed Elgammal, Kenneth B. Kent, Vaughn Betz, and Lizy K. John
IEEE Transactions on Computer Aided Design of Integrated Circuits and Systems (TCAD). (2023)
Performance Impact of NVMe-Over-TCP on HDFS Workloads
PDFNikita Sharma, Ruihao Li, Qinzhe Wu, and Lizy Kurian John
First International Workshop on Intelligent and Adaptive Edge-Cloud Operations and Services (Intel4EC, in conjunction with UCC 2022). (December 2022)
Performance of Java in Function-as-a-Service Computing
PDFA. Dowd, Qinzhe Wu, and Lizy Kurian John
11th International Workshop on Cloud and Edge Computing, and Applications Management (CloudAM, in conjunction with UCC 2022). (December 2022)
A WiSARD-based conditional branch predictor
PDFLuis Armando Quintanilla Villon, Zachary Susskind, Alan T. L. Bacellar, Igor Dantas Dos Santos Miranda, Leandro Santiago de Araujo, Priscila Machado Vieira Lima, Mauricio Breternitz Jr., Lizy K. John, Felipe Maia Galvao Franca, and Diego Leonel Cadette Dutra
European Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning (ESANN). (October 2022)
Distributive thermometer: A new unary encoding for weightless neural networks
PDFAlan T. L. Bacellar, Zachary Susskind, Luis Armando Quintanilla Villon, Igor Dantas Dos Santos Miranda, Leandro Santiago de Araujo, Diego Leonel Cadette Dutra, Mauricio Breternitz Jr., Lizy K. John, Priscila Machado Vieira Lima, and Felipe Maia Galvao Franca
European Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning (ESANN). (October 2022)
Pruning Weightless Neural Networks
PDFZachary Susskind, Alan T. L. Bacellar, Aman Arora, Luis Armando Quintanilla Villon, Renan Mendanha, Leandro Santiago de Araujo, Diego Leonel Cadette Dutra, Priscila Machado Vieira Lima, Felipe Maia Galvao Franca, Igor Dantas Dos Santos Miranda, Mauricio Breternitz Jr., and Lizy K. John
European Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning (ESANN). (October 2022)
Weightless Neural Networks for Efficient Edge Inference
PDFZachary Susskind, Aman Arora, Igor Dantas Dos Santos Miranda, Luis Armando Quintanilla Villon, Rafael Fontella Katopodis, Leandro Santiago de Araujo, Diego Leonel Cadette Dutra, Priscila Machado Vieira Lima, Felipe Maia Galvao Franca, Mauricio Breternitz Jr., and Lizy K. John
International Conference on Parallel Architectures and Compilation Techniques (PACT). (October 2022)
SPAMeR: Speculative Push for Anticipated Message Requests in Multi-Core Systems
PDFQinzhe Wu, Ashen Ekanayake, Ruihao Li, Jonathan Beard, and Lizy K. John
The IEEE International Conference on Parallel Processing (ICPP). (August 2022)
Tensor Slices: FPGA Building Blocks for the Deep Learning Era
PDFAman Arora, Moinak Ghosh, Samidh Mehta, Vaughn Betz, and Lizy K. John
ACM Transactions on Reconfigurable Systems (TRETS). (August 2022)
LogicWiSARD: Memoryless Synthesis of Weightless Neural Networks
PDFIgor Dantas Dos Santos Miranda, Aman Arora, Zachary Susskind, Lizy K. John, Luis Armando Quintanilla Villon, Rafael Fontella Katopodis, Diego Leonel Cadette Dutra, Priscila Machado Vieira Lima, Felipe Maia Galvao Franca, Leandro Santiago de Araujo, and Mauricio Breternitz Jr.
IEEE International Conference on Application-specific Systems, Architectures and Processors (ASAP). (July 2022)
GAPS: GPU-acceleration of PDE Solvers for Wave Simulation
PDFBagus Hanindhito, Dimitrios Gourounas, Aarash Fathi, Dimitar Trenev, Andreas Gerstlauer, and Lizy K. John
ICS '22: Proceedings of the 36th ACM International Conference on Supercomputing. (June 2022)
CoMeFa: Compute-in-Memory Blocks for FPGAs (Best Paper Award)
PDFAman Arora, Tanmay Anand, Aatman Borda, Rishabh Sehgal, Bagus Hanindhito, Jaydeep Kulkarni, and Lizy K. John
The IEEE International Symposium on Field-Programmable Custom Computing Machines. (May 2022)
Hardware-aware 3D Model Workload Selection and Characterization for Graphics and ML Applications
PDFRuihao Li, Aman Arora, Sikan Li, Qinzhe Wu, and Lizy K. John
The 23rd International Symposium on Quality Electronic Design (ISQED'22). (April 2022)
LogGen: A Parameterized Generator for Designing Floating-Point Logarithm Units for Deep Learning
PDFPragnesh Patel, Aman Arora, Earl Swartzlander, and Lizy K. John
The 23rd International Symposium on Quality Electronic Design (ISQED'22). (April 2022)
Compute RAMs: Adaptable Compute and Storage Blocks for DL-Optimized FPGAs
PDFAman Arora, Bagus Hanindhito, and Lizy K. John
Asilomar Conference on Signals, Systems, and Computers (ASILOMAR). LCA Group, Department of Electrical and Computer Engineering, The University of Texas at Austin. No. TR-210607-01. (October 2021)
Hardware Accelerator Integration Tradeoffs for High-Performance Computing: A Case Study of GEMM Acceleration in N-Body Methods
PDFMochamad Asri, Dhairya Malhotra, Jiajun Wang, George Biros, Lizy K. John, and Andreas Gerstlauer
IEEE Transactions on Parallel and Distributed Systems (Volume: 32, Issue: 8, August 2021). (August 2021)
Koios: A Deep Learning Benchmark Suite for FPGA Architecture and CAD Research
PDFAman Arora, Andrew Boutros, Daniel Rauch, Aishwarya Rajen, Aatman Borda, Seyed Alireza Damghani, Samidh Mehta, Sangram Kate, Pragnesh Patel, Kenneth B. Kent, Vaughn Betz, and Lizy K. John
The IEEE International Conference on Field-Programmable Logic and Applications (FPL). (August 2021)
Wave-PIM: Accelerating Wave Simulation Using Processing-in-Memory
PDFBagus Hanindhito*, Ruihao Li*, Dimitrios Gourounas, Arash Fathi, Karan Govil, Dimitar Trenev, Andreas Gerstlauer, and Lizy K. John
The IEEE International Conference on Parallel Processing (ICPP). (August 2021)
ISCA 2021 - Panel 1: Microprocessors at 50
PDFThe 48th International Symposium on Computer Architecture. (June 2021)
Thermal-Aware Design Space Exploration of 3D Systolic ML Accelerators
PDFRahul Matur, Ajay Krishna Ananda Kumar, Lizy K. John, and Jaydeep Kulkarni
IEEE Journal on Exploratory Solid-State Computational Devices and Circuits (Volume: 7, Issue: 1, June 2021). (June 2021)
A Tensor Processing Unit Design for FPGA Benchmarking
PDFSangramsinh Kate
Department of Electrical and Computer Engineering, The University of Texas at Austin. (May 2021)
Virtual-Link: A Scalable Multi-Producer, Multi-Consumer Message Queue Architecture for Cross-Core Communication
PDFQinzhe Wu, Jonathan Beard, Ashen Ekanayake, Andreas Gerstlauer, and Lizy K. John
International Parallel and Distributed Processing Symposium (IPDPS). (May 2021)
Improving CNN Performance on FPGA Clusters through Topology Exploration
PDFRuihao Li, Ke Liu, Xiaojun Cai, Mengying Zhao, Lizy K. John, and Zhiping Jia
The 36th ACM/SIGAPP Symposium On Applied Computing (SAC 2021). (March 2021)
Tensor Slices to the Rescue: Supercharging ML acceleration on FPGAs
PDFAman Arora, Samidh Mehta, Vaughn Betz, and Lizy K. John
International Symposium on Field-Programmable Gate Arrays (FPGA'21). (February 2021)
Accelerating Force-directed Graph Layout with Processing-in-Memory Architecture
PDFRuihao Li, Shuang Song, Qinzhe Wu, and Lizy K. John
The 2020 International Conference on High Performance Computing, Data, and Analytics. (December 2020)
Demystifying graph processing frameworks and benchmarks
PDFJunyong Deng, Qinzhe Wu, Xiaoyan Wu, Shuang Song, Joseph Dean, and Lizy K. John
Science China Information Sciences. (December 2020)
ATTC (@𝐶) : Addressable-TLB based Translation Coherence
PDFHarsh Gugale, Nagendra Gulur, Yashwant Marathe, and Lizy K. John
The 2020 International Conference on Parallel Architectures and Compilation Techniques (PACT ’20). (October 2020)
IISWC 2020 - Tutorial: Proxy Benchmarks for Reproducible Research
PDFLizy Kurian John, Steven Flolid, Zachary Susskind, and Emily Shriver
The IEEE International Symposium on Workload Characterization (IISWC). (October 2020)
Demystifying the MLPerf Training Benchmark Suite
PDFSnehil Verma, Qinzhe Wu, Bagus Hanindhito, Gunjan Jha, Eugene John, Ramesh Radhakrishnan, and Lizy Kurian John
IEEE International Symposium on Performance Analysis of Systems and Software (ISPASS). (August 2020)
SimTrace: Capturing Over Time Program Phase Behavior (poster)
PDFSteven Flolid, Emily Shriver, Zachary Susskind, Benjamin Thorell, and Lizy K. John
IEEE International Symposium on Performance Analysis of Systems and Software (ISPASS). (August 2020)
Design Space Exploration for Softmax Implementations
PDFZhigang Wei, Aman Arora, Pragenesh Patel, and Lizy Kurian John
The 31st IEEE International Conference on Application-specific Systems, Architectures and Processors (ASAP). (July 2020)
Hamamu: Specializing FPGAs for ML Applications by Adding Hard Matrix Multiplier Blocks
PDFAman Arora, Zhigang Wei, and Lizy Kurian John
The 31st IEEE International Conference on Application-specific Systems, Architectures and Processors (ASAP). (July 2020)
Deep Learning Training at Scale: Experiments with MLPerf on Multi-GPU and Multi-TPU Hardware
PDFSnehil Verma
Department of Electrical and Computer Engineering, The University of Texas at Austin. (May 2020)
GPU-Accelerated High-Performance Computing for Architecture-Aware Wave Simulation based on Discontinuous Galerkin Algorithms
Bagus Hanindhito
Department of Electrical and Computer Engineering, The University of Texas at Austin. (May 2020)
Improving Distributed Graph Processing by Load Balancing and Redundancy Reduction
PDFShuang Song
Department of Electrical and Computer Engineering, The University of Texas at Austin. (March 2020)
Reducing Data Movement and Energy in Multilevel Cache Hierarchies without Losing Performance: Can you have it all?
PDFJiajun Wang, Prakash Ramrakhyani, Wendy Elsasser, and Lizy Kurian John
The 28th International Conference on Parallel Architectures and Compilation Techniques (PACT) 2019. (September 2019)
Can We Trust Profiling Results? Understanding and Fixing the Inaccuracy in Modern Profilers
Hao Xu, Qingsen Wang, Shuang Song, Lizy Kurian John, and Xu Liu
The ACM International Conference on Supercomputing (ICS). (June 2019)
Reuse Aware Data Placement Schemes For Multilevel Cache Hierarchies
PDFJiajun Wang
Department of Electrical and Computer Engineering, The University of Texas at Austin. (May 2019)
A Study of Core Utilization and Residency in Heterogeneous Smart Phone Architectures
PDFJoseph Whitehouse, Qinzhe Wu, Shuang Song, Eugene John, Andreas Gerstlauer, and Lizy K. John
ACM International Conference on Performance Engineering (ICPE). (April 2019)
Demystifying Hardware Infrastructure Choices for Deep Learning Using MLPerf
Ramesh Radhakrishnan, Snehil Verma, Qinzhe Wu, Bagus Hanindhito, Gunjan Jha, Eugene John, and Lizy Kurian John
Nvidia GPU Technology Conference 2019 (GTC) . (March 2019)
Metrics for Machine Learning Workload Benchmarking
PDFSnehil Verma, Qinzhe Wu, Bagus Hanindhito, Gunjan Jha, Eugene John, Ramesh Radhakrishnan, and Lizy Kurian John
International Workshop on Performance Analysis of Machine Learning Systems (FastPath) in conjunction with ISPASS 2019. (March 2019)
ComP-Net: Command Processor Networking for Efficient Intra-kernel Communications on GPUs
Michael LeBeane, Khaled Hamidouche, Mauricio Breternitz, Brad Benton, Steve Reinhardt, and Lizy K. John
International Conference on Parallel Architectures and Compilation Techniques (PACT) . (November 2018)
Hot Regions in SPEC CPU2017
PDFQinzhe Wu, Steven Flolid, Shuang Song, Junyong Deng, and Lizy K. John
IEEE International Symposium on Workload Characterization (IISWC). (October 2018)
Puzzle Memory: A Multifractional Partitioned Heterogeneous Memory Scheme
PDFJee Ho Ryoo, Shuang Song, and Lizy K. John
International Conference on Computer Design (ICCD). (October 2018)
Characterization of Smartphone Governor Strategies
PDFSarbartha Banerjee and Lizy K. John
European Conference on Parallel Processing (EuroPar). (August 2018)
Inproving Virtual Memory Performance in Virtualized Environments
PDFYashwant Marathe
Department of Electrical and Computer Engineering, The University of Texas at Austin. (August 2018)
Optimizing Communication for Clusters of GPUs
PDFMichael LeBeane
Department of Electrical and Computer Engineering, The University of Texas at Austin. (August 2018)
A Case for Granularity Aware Page Migration
Jee Ho Ryoo, Lizy K. John, and Arkaprava Basu
The ACM International Conference on Supercomputing (ICS). (June 2018)
Benchmarking Big Data Systems: A Review
Rui Han, Lizy K. John, and Jianfeng Zhan
IEEE Transactions on Services Computing. (June 2018)
HALO: A Hierarchical Memory Access Locality Modeling Technique for Memory System Exploration
Reena Panda and Lizy K. John
The ACM International Conference on Supercomputing (ICS). (June 2018)
Experiments with SPEC CPU 2017: Similarity, Balance, Phase Behavior and SimPoints
PDFShuang Song, Qinzhe Wu, Steven Floid, Joseph Dean, Reena Panda, Junyong Deng, and Lizy K. John
Tech Report TR-180515-01. LCA Group, Department of Electrical and Computer Engineering, The University of Texas at Austin. No. TR-180515-01. (May 2018)
CAMP: Accurate Modeling of Core and Memory Locality for Proxy Generation of Big-data Applications
Reena Panda, Xinnian Zheng, Andreas Gerstaluer, and Lizy K. John
Conference for Design, Automation and Test in Europe (DATE). (March 2018)
Wait of a Decade: Did SPEC CPU 2017 Broaden the Performance Horizon?
PDFReena Panda*, Shuang Song*, Joseph Dean, and Lizy K. John (Reena and Shuang are both co-first authors)
IEEE International Symposium on High-Performance Computer Architecture(HPCA). (February 2018)
BUQS: Battery- and User-aware QoS Scaling for Interactive Mobile Devices
Wooseok Lee, Reena Panda, Dam Sunwoo, Jose Joao, Andreas Gerstlauer, and Lizy K. John
Asia and South Pacific Design Automation Conference (ASP-DAC). (January 2018)
SelSMaP: A Selective Stride Masking Prefetching Scheme
Jiajun Wang, Reena Panda, and Lizy K. John
ACM Transactions on Architecture and Code Optimization (TACO). (2018)
Start Late or Finish Early: A Distributed Graph Processing System with Redundancy Reduction
PDFShuang Song, Xu Liu, Qinzhe Wu, Andreas Gerstlauer, Tao Li, and Lizy K. John
Proceedings of the VLDB Endowments (PVLDB). (2018)
Accurate Modeling of Core and Memory Locality for Proxy Generation Targeting Emerging Applications and Architectures
PDFReena Panda
Department of Electrical and Computer Engineering, The University of Texas at Austin. (December 2017)
GPU Triggered Networking for Intra-Kernel Communications
PDFMichael LeBeane, Khaled Hamidouche, Brad Benton, Mauricio Breternitz, Steven K. Reinhardt, and Lizy K. John
The International Conference for High Performance Computing, Networking, Storage, and Analysis (SC). (November 2017)
SelSMaP: A Selective Stride Masking Prefetching Scheme
Jiajun Wang, Reena Panda, and Lizy K. John
International Conference on Computer Design (ICCD). (November 2017)
CSALT: Context Switch Aware Large TLB
PDFYashwant Marathe, Nagendra Gulur, Jee Ho Ryoo, Shuang Song, and Lizy K. John
International Symposium on Microarchitecture (MICRO). (October 2017)
POWSER: A Novel User-Experience Based Power Management Metric
PDFMaithili P. Gandhe, Lizy K. John, and Andreas Gerstlauer
International Green and Sustainable Computing Conference (IGSC). (October 2017)
Proxy Benchmarks for Emerging Big-Data Workloads
PDFReena Panda and Lizy K. John
International Conference on Parallel Architectures and Compilation Techniques (PACT). (September 2017)
Rethinking TLB Designs in Virtualized Environments: A Very Large Part-of-Memory TLB
PDFJee Ho Ryoo, Nagendra Gulur, Shuang Song, and Lizy K. John
International Symposium on Computer Architecture (ISCA). (June 2017)
Statistical Pattern Based Modeling of GPU Memory Access Streams
Reena Panda, Xinnian Zheng, Jiajun Wang, Andreas Gerstlauer, and Lizy K. John
Design Automation Conference (DAC). (June 2017)
Cloud-guided QoS and Energy Management for Mobile Interactive Web Applications
PDFWooseok Lee, Dam Sunwoo, Andreas Gerstlauer, and Lizy K. John
Mobile Software Engineering and Systems (MOBILESoft). (May 2017)
Exploring Heterogeneous-ISA Core Architectures for High-Performance Energy-Efficient Mobile SoCs (Poster)
PDFWooseok Lee, Dam Sunwoo, Christopher D. Emmons, Andreas Gerstlauer, and Lizy K. John
Great Lakes Symposium on VLSI (GLSVLSI). (May 2017)
Fine-Grain Program Snippets Generator for Mobile Core Design
PDFShuang Song, Raj Desikan Mohamad Barakat, Sridhar Sundaram, Andreas Gerstlauer, and Lizy K. John
Great Lakes Symposium on VLSI (GLSVLSI). (May 2017)
Improving System Performance by Utilizing Heterogeneous Memories
PDFJee Ho Ryoo
Department of Electrical and Computer Engineering, The University of Texas at Austin. (May 2017)
Accurate Address Streams for LLC and Beyond (SLAB): A Methodology to Enable System Exploration
Reena Panda, Xinnian Zheng, and Lizy K. John
International Symposium on Performance Analysis of Systems and Software (ISPASS) . (April 2017)
Prefetching for Cloud Workloads: An Analysis Based on Address Patterns (Best Paper Nominee)
PDFJiajun Wang, Reena Panda, Xinnian Zheng, and Lizy K. John
International Symposium on Performance Analysis of Systems and Software (ISPASS) . (April 2017)
Proxy benchmarks for emerging big-data workloads (Poster)
PDFReena Panda and Lizy K. John
International Symposium on Performance Analysis of Systems and Software (ISPASS) . (April 2017)
Exploring Opportunities for Heterogeneous-ISA Core Architectures in High-Performance Mobile SoCs
PDFWooseok Lee, Dam Sunwoo, Christopher D. Emmons, Andreas Gerstlauer, and Lizy K. John
Tech Report UT-CERC-17-01. Computer Engineering Research Center, The University of Texas at Austin. No. UT-CERC-17-01. (March 2017)
High-Level Synthesis of Approximate Hardware under Joint Precision and Voltage Scaling
PDFSeogoo Lee, Lizy K. John, and Andreas Gerstlauer
Design, Automation and Test in Europe (DATE) . (March 2017)
Sampling-Based Binary-Level Cross-Platform Performance Estimation
Xinnian Zheng, Haris Vikalo, Shuang Song, Lizy K. John, and Andreas Gerstlauer
Conference for Design, Automation and Test in Europe (DATE). (March 2017)
SILC-FM: Subblocked InterLeaved Cache-Like Flat Memory Organization
PDFJee Ho Ryoo, Mitesh R. Meswani, and Lizy K. John
The IEEE Symposium on High Performance Computer Architecture (HPCA). (February 2017)
Source-Level Performance, Energy, Reliability, Power and Thermal (PERPT) Simulation
Zhuoran Zhao, Andreas M. Gerstlauer, and Lizy K. John
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems (TCAD). (February 2017)
LACross: Learning-based Fine-grained Analytical Cross-Platform Performance and Power Prediction
Xinnian Zheng, Pradeep Ravikumar, Lizy K. John, and Andreas M. Gerstlauer
International Journal of Parallel Programming (IJPP). (January 2017)
Fine-grained Power Analysis of Emerging Graph Processing Workloads for Cloud Operations Management
Shuang Song, Xinnian Zheng, Andreas Gerstlauer, and Lizy K. John
The IEEE Big Data for Cloud Operations Management Workshop (BDCOM). (December 2016)
Identifying Performance Bottlenecks in Hive: Use of Processor Counters
Alexander C. Shulyak and Lizy K. John
The IEEE Big Data for Cloud Operations Management Workshop (BDCOM). (December 2016)
Extended Task Queuing: Active Messages for Heterogeneous Systems
Michael LeBeane, Brandon Potter, Abhisek Pan, Alexandru Dutu, Vinay Agarwala, Wonchan Lee, Deepak Majeti, Bibek Ghimire, Eric Van Tassell, Samuel Wasmundt, Brad Benton, Mauricio Breternitz, Michael L. Chu, Mithuna Thottethodi, Lizy K. John, and Steven K. Reinhardt
The International Conference for High Performance Computing, Networking, Storage, and Analysis (SC). (November 2016)
SILC-FM: Subblocked InterLeaved Cache-Like Flat Memory Organization (poster)
Jee Ho Ryoo, Mitesh R. Meswani, Reena Panda, and Lizy K. John
The IEEE International Conference on Parallel Architectures and Compilation Techniques (PACT). (September 2016)
Optimizing GPGPU Kernel Summation for Performance and Energy Efficiency
PDFJiajun Wang, Ahmed Khawaja, George Biros, Andreas Gerstlauer, and Lizy K. John
Workshop on Heterogeneous and Unconventional Cluster Architectures and Applications (HUCAA). (August 2016)
Proxy-Guided Load Balancing of Graph Processing Workloads on Heterogeneous Clusters
Shuang Song, Meng Li, Xinnian Zheng, Jee Ho Ryoo, Reena Panda, Michael LeBeane, Andreas Gerstlauer, and Lizy K. John
The IEEE International Conference on Parallel Processing (ICPP). (August 2016)
Genesys: Automatically Generating Representative Training-sets
Reena Panda, Xinnian Zheng, Jee Ho Ryoo, Michael LeBeane, Shuang Song, Andreas Gerstlauer, and Lizy K. John
The IEEE International Conference on Embedded Computer Systems: Architectures, Modeling, and Simulation (SAMOS). (July 2016)
Accurate Phase-Level Cross-Platform Power and Performance Estimation (Best Paper Award)
Xinnian Zheng, Lizy K. John, and Andreas Gerstlauer
Design Automation Conference (DAC). (June 2016)
Prefetching Techniques for Near-memory Throughput Processors
Reena Panda, Yasuko Eckert, Nuwan Jayasena, Onur Kayiran, Michael Boyer, and Lizy K. John
The ACM International Conference on Supercomputing (ICS). (June 2016)
Dynamic Core Allocation and Packet Scheduling in Multi Core Network Processors
Muhanmmad Faisal Iqbal, Jim Holt, Jee Ho Ryoo, Gustavo de Veciana, and Lizy K. John
IEEE Transactions on Computers. (2016)
Data Partitioning Strategies for Graph Workloads on Heterogeneous Clusters
Michael LeBeane, Shuang Song, Reena Panda, Jee Ho Ryoo, and Lizy K. John
The IEEE International Conference for High Performance Computing, Networking, Storage and Analysis (SC). (November 2015)
Performance Characterization of Modern Databases on Out-of-order CPUs
PDFReena Panda, Christopher Erb, Michael LeBeane, Jee Ho Ryoo, and Lizy K. John
The IEEE International Symposium on Computer Architecture and High Performance Computing (SBAC-PAD). (October 2015)
WattWatcher: Fine-Grained Power Estimation For Emerging Workloads
PDFMichael LeBeane, Jee Ho Ryoo, Reena Panda, and Lizy K. John
The IEEE International Symposium on Computer Architecture and High Performance Computing (SBAC-PAD). (October 2015)
i-MIRROR: A Software Managed Die-Stacked DRAM-Based Memory Subsystem
PDFJee Ho Ryoo, Karthik Ganesan, Yaomin Chen, and Lizy K. John
The IEEE International Symposium on Computer Architecture and High Performance Computing (SBAC-PAD). (October 2015)
GPGPU Benchmark Suites: How Well Do They Sample the Performance Spectrum (Best Paper Runner-Up)
PDFJee Ho Ryoo, Saddam Quirem, Michael LeBeane, Reena Panda, Shuang Song, and Lizy K. John
The IEEE International Conference on Parallel Processing (ICPP). (September 2015)
WattWatcher: Fine-Grained Power Estimation on Live Multicore Systems Using Configurable Models (Best in Session)
Michael LeBeane, Jee Ho Ryoo, Reena Panda, and Lizy K. John
SRC TECHCON. (September 2015)
Learning-basd Analytical Cross-Platform Performance Prediction (Best Paper Award)
PDFXinnian Zheng, Pradeep Ravikumar, Lizy K. John, and Andreas Gerstlauer
The IEEE International Conference on Embedded Computer Systems: Architectures, Modeling and Simulation (SAMOS). (July 2015)
PowerTrain: A Learning-based Calibration of McPAT Power Models
PDFWooseok Lee, Youngchun Kim, Jee Ho Ryoo, Dam Sunwoo, Andreas Gerstlauer, and Lizy K. John
The IEEE International Symposium on Low Power Electronics and Design (ISLPED). (July 2015)
Big Versus Little: Who Will Trip?
PDFReena Panda, Christopher Erb, and Lizy K. John
Silicon Errors in Logic - System Effects (SELSE). (March 2015)
GPGPU-MiniBench: Accelerating GPGPU Micro-Architecture Simulation
Zhibin Yu, Lieven Eeckhout, Nilanjan Goswami, Tao Li, Lizy K. John, Hai Jin, Chengzhong Xu, and Junmin Wu
IEEE Transactions on Computers. (2015)
Mechanistic Modeling of Architectural Vulnerability Factor
Arun Nair, Stijn Eyerman, Jian Chen, Lizy K. John, and Lieven Eeckhout
ACM Transaction on Computer Systems. (2015)
Data Analytics Workloads: Characterization and Similarity Analysis
Reena Panda and Lizy K. John
The IEEE International Performance Computing and Communications Conference (IPCCC). (December 2014)
Performance Analysis of HPC Applications with Irregular Tree Data Structures
PDFAhmed Khawaja, Jiajun Wang, Andreas Gerstlauer, Lizy K. John, Dhairya Malhotra, and George Biros
The IEEE International Conference on Parallel and Distributed Systems (ICPADS). (December 2014)
Control Flow Behavior of Cloud Workloads (Poster)
Jee Ho Ryoo, Michael LeBeane, Muhammad Faisal Iqbal, and Lizy K. John
The IEEE International Symposium on Workload Characterization (IISWC). (October 2014)
Automatic Generation of Miniaturized Synthetic Proxies for Target Applications to Efficiently Design Multicore Processors
Karthik Ganesan and Lizy K. John
IEEE Transactions on Computers. (April 2014)
Cache Friendliness Aware Management of Last-level Caches for High Performance Multi-core Systems
Dimitris Kaseridis, Muhammad Faisal Iqbal, and Lizy K. John
IEEE Transactions on Computers. (April 2014)
FastSpot: Host-Compiled Thermal Estimation for Early Design Space Exploration
PDFDarshan Gandhi, Andreas Gerstlauer, and Lizy K. John
The IEEE International Symposium on Quality Electronic Design (ISQED). (March 2014)
Predictive Heterogeneity-Aware Application Scheduling for Chip Multiprocessors
PDFJian Chen, Arun A. Nair, and Lizy K. John
IEEE Transactions on Computer. (February 2014)
Performance Boosting under Reliability and Power Constraints
PDFYoungtaek Kim, Lizy K. John, Indrani Paul, Srilatha Manne, and Michael Schulte
The IEEE/ACM International Conference on Computer-Aided Design (ICCAD). (November 2013)
Flow Migration on Multicore Network Processors: Load Balancing While Minimizing Packet Reordering
PDFMuhammad Faisal Iqbal, Jim Holt, Jee Ho Ryoo, Gustavo de Veciana, and Lizy K. John
The IEEE International Conference on Parallel Processing (ICPP). (October 2013)
Workload-Aware Network Processors: Improving Performance While Minimizing Power Consumption
PDFMuhammad Faisal Iqbal
Department of Electrical and Computer Engineering, The University of Texas at Austin. (August 2013)
Store-Load Branch (SLB) Predictor: A Compiler Assisted Branch Prediction for Data Dependent Branches
PDFMuhammad Umar Farooq, Khubaib, and Lizy K. John
The 19th IEEE International Symposium on High Performance Computer Architecture. (March 2013)
Cache Friendliness Aware Management of Last-level Caches for High Performance Multi-core Systems
PDFDimitris Kaseridis, Muhammad Faisal Iqbal, and Lizy K. John
IEEE Transactions on Computer. (January 2013)
Automating Stressmark Generation for testing Processor Voltage Fluctuations
Youngtaek Kim, Sanjay Pant, Srilatha Manne, Micheal Schulte, W. Lloyd Bircher, Madhu Saravana Sibi Govindan, and Lizy K. John
IEEE Micro. (2013)
AUDIT: Stress Testing the Automatic Way
PDFYoungtaek Kim, Sanjay Pant, Srilatha Manne, Michael Schulte, W. Lloyd Bircher, Madhu Saravana Sibi Govindan, and Lizy K. John
The 45th International Symposium on Microarchitecture (MICRO'45). (December 2012)
Performance Impact of Virtual Machine Placement in a Datacenter
PDFIndrani Paul, Sudhakar Yalamanchili, and Lizy K. John
The 31st International Performance Computing and Communications Conference. (December 2012)
Efficient Traffic Aware Power Management for Multicore Communications Processors
PDFMuhammad Faisal Iqbal and Lizy K. John
Symposium on Architectures for Networking and Communication Systems (ANCS). (October 2012)
Impact of compiler optimizations on voltage droops and reliability of an SMT, multi-core processor
PDFYoungtaek Kim and Lizy K. John
The 1st International Workshop on Secure and Resilient Architectures and Systems (SRAS) in conjunction with PACT 2012. (September 2012)
Predictive Hetrogeneity-Aware Application Scheduling for Chip Multiprocessors
PDFJian Chen, Arun A. Arun, and Lizy K. John
IEEE Transactions on Computer. (August 2012)
A First-Order Mechanistic Model for Architectural Vulnerability Factor
PDFArun A. Nair, Stijn Eyerman, Lieven Eeckhout, and Lizy K. John
The 39th Interenational Symposium on Computer Architecture (ISCA-39). (June 2012)
Efficient Modeling of Soft Error Vulnerability in Microprocessors
PDFArun Arvind Nair
Department of Electrical and Computer Engineering, The University of Texas at Austin. (May 2012)
The Feasibility of Memory Encryption and Authentication
PDFDonald Edward Owen Jr.
Department of Electrical and Computer Engineering, The University of Texas at Austin. (May 2012)
Complete System Power Estimation using Processor Performance Events
PDFW. Lloyd Bircher and Lizy K. John
IEEE Transactions on Computers. (April 2012)
Power and Performance Analysis of Network Traffic Prediction Techniques
PDFMuhammad Faisal Iqbal and Lizy K. John
IEEE International Symposium on Performance Analysis of Systems and Software (ISPASS). (April 2012)
Automated di/dt stressmark generation for microprocessor power distribution networks
PDFYoungtaek Kim and Lizy K. John
Silicon Errors in Logic - System Effects (SELSE). (March 2012)
Compiler Support for Value-based Indirect Branch Prediction
PDFMuhammad Umar Farooq, Lei Chen, and Lizy K. John
The 21st International Conference on Compiler Construction (CC). (March 2012)
Core-Level Activity Prediction for Multicore Power Management
PDFW. Lloyd Bircher and Lizy K. John
To appear in IEEE on Emerging and Selected Topics in Circuits and Systems. (2012)
Automatic Generation of Synthetic Workloads for Multicore Systems
PDFKarthik Ganesan
Department of Electrical and Computer Engineering, The University of Texas at Austin. (December 2011)
Minimalist Open-page: A DRAM Page-mode Scheduling Policy for the Many-core Era (Best Paper Nominee)
PDFDimitris Kaseridis, Jeffrey Stuecheli, and Lizy K. John
44th International Symposium on Microarchitecture (MICRO'44) . (December 2011)
Autocorrelation Analysis: A New and Improved Method for Branch Predictability Characterization
PDFJian Chen and Lizy K. John
IEEE International Symposium on Workload Characterization . (November 2011)
MAximum Multicore POwer (MAMPO) - An Automatic Multithreaded Synthetic Power Virus Generation Framework for Multicore Systems (Best paper finalist)
PDFKarthik Ganesan and Lizy K. John
in the SuperComputing conference (SC 2011). (November 2011)
MCFQ: Leveraging Memory-level Parallelism and Application's Cache Friendliness for Efficient Management of Quasi-partitioned Last-level Caches (Poster)
PDFDimitris Kaseridis, Muhammad Faisal Iqbal, Jeffrey Stuecheli, and Lizy John
Parallel Architecture and Compilation Techniques (PACT). (October 2011)
Automated di/dt stressmark generation for microprocessor power delivery networks
PDFYoungtaek Kim and Lizy K. John
The International Symposium on Low Power Electronics and Design (ISLPED). (August 2011)
Autocorrelation Analysis: A New and Improved Method for Measuring Branch Predictability
PDFJian Chen and Lizy K. John
International Symposium on Measurement and Modeling of Computer System (SIGMETRICS) . (June 2011)
Modeling Program Resource Demand Using Inherent Program Characteristics
PDFJian Chen, Lizy K. John, and Dimitris Kaseridis
International Symposium on Measurement and Modeling of Computer System (SIGMETRICS) . (June 2011)
Predictive Coordination of Multiple On-chip Resources for Chip Multiprocessors
PDFJian Chen and Lizy K. John
The 25th International Symposium on Supercomputing (ICS) . (June 2011)
Mitigating DRAM Complexities Through Coordinated Scheduling Policies
PDFJeffrey Adam Stuecheli
Department of Electrical and Computer Engineering, The University of Texas at Austin. (May 2011)
Resource Management for Efficient Single IS Heterogeneous Computing
PDFJian Chen
Department of Electrical and Computer Engineering, The University of Texas at Austin. (May 2011)
The Use of Memory State Knowledge to Improve Computer Memory System Organization
PDFCiji Isen
Department of Electrical and Computer Engineering, The University of Texas at Austin. (May 2011)
Coordinating DRAM and Last-Level-Cache Policies with the Virtual Write Queue
Jeffery Stuecheli, Dimitris Kaseridis, Lizy K. John, David Daly, and Hillery C. Hunter
IEEE Micro. Vol. 31. No. 1. pp 90-98. (January 2011)
Core-Level Activity Prediction for Multi-Core Power Management
William Lloyd Bircher and Lizy K. John
IEEE Journal on Emerging and Selected Topics in Circuits and Systems (JETCAS). (2011)
AVF Stressmark: Towards an Automated Methodology for Bounding the Worst-case Vulnerability to Soft Errors
PDFArun A. Nair, Lizy K. John, and Lieven Eeckhout
The 43rd Interenational Symposium on Microchitecture. (December 2010)
Confusion by All Means (A Study on Benchmark Means)
PDFMuhammad Faisal Iqbal and Lizy K. John
Workshop on Unique Chips and Systems (UCAS) in conjunction with the 43rd IEEE/ACM International Symposium on Microarchitecture. (December 2010)
Elastic Refresh: Techniques to Mitigate Refresh Penalties in High Density Memory
PDFJeff Stuecheli, Dimitris Kaseridis, David Daly, Hillery Hunter, and Lizy K. John
The 43rd Interenational Symposium on Microchitecture. (December 2010)
Predictive Power Management for Multi-Core Processors
PDFWilliam Lloyd Bircher
Department of Electrical and Computer Engineering, The University of Texas at Austin. (September 2010)
System-level Max Power (SYMPO) - A Systematic Approach for Escalating System Level Power Consumption Using Synthetic Benchmarks
PDFKarthik Ganesan, Jungho Jo, W. Lloyld Bircher, Dimitrics Kaseridis, Zhibin Yu, and Lizy K. John
in 19th International Conference on Parallel Architecture and Compilation Techniques (PACT). (September 2010)
The Virtual Write Queue: Coordinating DRAM and Last-Level Cache Policies
PDFJeff Stuecheli, Dimitris Kaseridis, David Daly, Hillery Hunter, and Lizy K. John
The 37th Interenational Symposium on Computer Architecture. (June 2010)
Synthesizing Memory-Level Parallelism Aware Miniature Clones for SPEC CPU2006 and ImplantBench Workloads
PDFKarthik Ganesan, Jungho Jo, and Lizy K. John
2010 International Symposium on Performance Analysis of Systems and Software. (March 2010)
Bandwidth-aware Memory-subsystem Resource Management using Non-invasive Resource Profilers for Large CMP Systems
PDFDimitris Kaseridis, Jeffrey Stuecheli, Jian Chen, and Lizy K. John
The 16th International Symposium on High-performance Computer Architecture . (January 2010)
Value Based BTB Indexing (VBBI) for Indirect Jump Prediction (Best Paper Nominee)
PDFMuhammad Umar Farooq, Lei Chen, and Lizy K. John
The 16th Interenational Symposium on High-Performance Computer Architecture. (January 2010)
ESKIMO - Energy Savings using Semantic Knowledge of Inconsequential Memory Occupancy for DRAM subsystem
PDFCiji Isen and Lizy K. John
The 42nd Annual IEEE/ACM International Symposium on Microarchitecture. (December 2009)
Bank-aware Dynamic Cache Partitioning for Multicore Architectures (Best Paper Award)
PDFDimitris Kaseridis, Jeffrey Stuecheli, and Lizy K. John
The 38th International Conference on Parallel Processing . (September 2009)
TSS:Applying Two Stage Sampling in Micro-architecture Simulations
PDFZhibin Yu, Hai Jin, Jian Chen, and Lizy K. John
17th International Symposium on Modelling, Analysis and Simulation of Computer and Telecommunication Systems . (September 2009)
Efficient Program Scheduling for Heterogeneous Multi-core Processors
PDFJian Chen and Lizy K. John
46th Design Automation Conference. (July 2009)
Enhanced Hierarchical Instruction Scheduling for Tiled Dataflow Architectures
PDFMuhammad Umar Farooq and Lizy K. John
Interenational Conference on Compiler Construction. (March 2009)
A Tale of Two Processors: Revisiting the RISC-CISC Debate
PDFCiji Isen and Lizy John
2009 SPEC Benchmark Workshop. (January 2009)
Compiler Controlled Speculation for Power Aware ILP Extraction in Dataflow Architecdtures
PDFMuhammad Umar Farooq, Lizy K. John, and Margarida F. Jacome
4th Interenational Conference on High Performance and Embedded Architectures and Compilers. (January 2009)
Generation,Validation and Analysis of SPEC CPU2006 Simulation Points Based on Branch, Memory, and TLB Characteristics
PDFKarthik Ganesan, Deepak Panwar, and Lizy John
2009 SPEC Benchmark Workshop. (January 2009)
Embedded Java Benchmark Analysis on the ARM Processor
Ciji Isen, Hari Angepat, Lizy K. John, Choi Jung Pil, and Hyo Jung Song
International Journal on Embedded Systems. (2009)
Hardware acceleration for media / transaction applications in Network Processors
Byeong Kil Lee and Lizy K. John
IEEE Transactions on VLSI. (2009)
Simulation Points for SPEC 2006
PDFArun A. Nair and Lizy John
International Conference on Computer Design (ICCD'08). (October 2008)
A Performance Counter Based Workload Characterization on BlueGene/P
PDFKarthik Ganesan, Lizy K. John, James Sexton, and Valentina Salapura
37th International Conference on Parallel Processing. (September 2008)
Energy-aware Application Scheduling on a Heterogeneous Multi-core System
PDFJian Chen and Lizy K. John
IEEE International Symposium on Workload Characterization. (September 2008)
On the Representativeness of Embedded Java Benchmarks
PDFCiji Isen, Lizy K. John, Jung Pil Choi, and Hyo Jung Song
IEEE International Symposium on Workload Characterization. (September 2008)
Analyzing and Improving Clustering Based Sampling for Microprocessor Simulation
Yue Luo, Ajay Joshi, Aashish Phansalkar, Lizy K. John, and Joydeep Ghosh
International Journal of High Performance Computing and Networking. (August 2008)
Analysis of Dynamic Power Management on Multi-core Processors
PDFW. Lloyd Bircher and Lizy John
22th ACM Interenational Conference on Supercomputing. (June 2008)
Next-Generation Performance Counters: Monitoring Over Thousand Concurrent Events
PDFValentina Salapura, Karthik Ganesan, Alan Gara , Michael Gschwind, James C. Sexton, and Robert E. Walkup
2008 International Symposium on Performance Analysis of Systems and Software. (April 2008)
Automated Microprocessor Stressmark Generation
PDFAjay Joshi, Lieven Eeckhout, Lizy K. John, and Ciji Isen
The 14th International Symposium on High Performance Computer Architecture (HPCA) . (February 2008)
On the Object Orientedness of C++ Programs in SPEC CPU 2006
PDFCiji Isen and Lizy John
2008 SPEC Benchmark Workshop. (January 2008)
The Return of Synthetic Benchmark
PDFAjay M. Joshi, Lieven Eeckhout, and Lizy John
2008 SPEC Benchmark Workshop. (January 2008)
Distilling the Essence of Proprietary Workloads into Miniature Benchmarks
Ajay Joshi, Lieven Eeckhout, Robert H. Bell Jr., and Lizy K. John
ACM Transactions on Architecture and Code Optimization (TACO). (2008)
Constructing Adaptable and Scalable Synthetic Benchmarks for Microprocessor Performance Evaluation
PDFAjay M. Joshi
Department of Electrical and Computer Engineering, The University of Texas at Austin. (December 2007)
Applying Statistical Sampling for Fast and Efficient Simulation of Commercial Workloads
Ajay Joshi, Yue Luo, and Lizy John
IEEE Transactions on Computers. pp 1520-1533. (November 2007)
Analysis of Redundency and Application Balance in the SPEC CPU2006 Benchmark Suite
PDFAashish Phansalkar, Ajay Joshi, and Lizy K. John
The 34th International Symposium on Computer Architecture (ISCA) . (June 2007)
Measuring Program Similarity for Efficient Benchmarking and Performance Analysis of Computer Systems
PDFAashish S. Phansalkar
Department of Electrical and Computer Engineering, The University of Texas at Austin. (May 2007)
Complete System Power Estimation: A Trickle-Down Approach Based on Performance Events
PDFW. Lloyd Bircher and Lizy K.John
International Symposium on Performance Analysis of Systems and Software. (April 2007)
Mapping of Applications to Heterogeneous Multi-cores Based on Micro-architecture Independent Characteristics
PDFJian Chen, Nidhi Nayyar, and Lizy K. John
Third Workshop on Unique Chips and Systems,ISPASS2007. (April 2007)
CMP/CMT Scaling of SPECjbb2005 on UltraSPARC T1
PDFDimitris Kaseridis and Lizy K. John
Tenth Workshop on Computer Architecture Evaluation using Commercial Workloads. (February 2007)
Hardware Efficient Piecewise Linear Branch Predictor
PDFJiajin Tu, Jian Chen, and Lizy K. John
20th International Conference on VLSI Design. (January 2007)
Evaluating Benchmark Subsetting Approaches
PDFJoshua J.Yi, Resit Sendag, Lieven Eeckhout, Ajay Joshi, David J. Lilja, and Lizy K. John
International Symposium on Workload Characterization. (October 2006)
Performance Cloning: A Technique for Disseminating Proprietary Applications as Benchmarks
PDFAjay Joshi, Lieven Eeckhout, Robert H.Bell Jr., and Lizy K. John
International Symposium on Workload Characterization. (October 2006)
The DaCapo Benchmarks:Java Benchmarking Development and Analysis
PDFStephen M.Blackburn, Robin Garner, Chris Hoffmann, Asjad M. Khan, Kathryn S. McKinley, Rotem Bentzur, Amer Diwan, Daniel Feinberg, Daniel Frampton, Samuel Z.Guyer, Martin Hirzel, Antony Hosking, Maria Jump, Han Lee, J Eliot B Moss, Aashish Phansalkar, Darko Stefanovic, Thomas VanDrunen, Daniel von Dincklage, and Ben Wiedermann
Object Oriented Programming Systems,Languages and Applications 2006(OOPSLA'06). (October 2006)
Performance Prediction Based on Inherent Program Similarity
PDFKenneth Hoste, Aashish Phansalkar, Lieven Eeckhout, Andy Georges, Lizy K. John, and Koen De Bosschere
15th International Conference on Parallel Architecture and COmpilation Techniques (PACT) . (September 2006)
Avoiding Store Misses To Fully Modified Cache Blocks
PDFShiwen Hu and Lizy K. John
IEEE International Performance Computing and Communications Conference. (April 2006)
OS-aware Tuning: Improving Instruction Cache Energy Efficiency on System Workloads
PDFTao Li and Lizy K. John
IEEE International Performance Computing and Communications Conference. (April 2006)
Automatic Testcase Synthesis and Performance Model Validation for High Performance PowerPC Processors
PDFRobert H. Bell, Jr, Rajiv R. Bhatia, Lizy K. John, Jeff Stuecheli, John Griswell, Paul Tu, Louis Capps, Anton Blanchard, and Ravel Thai
IEEE International Symposium on Performance Analysis of Systems and Software (ISPASS). (March 2006)
Evaluating the Efficacy of Statistical Simulation for Early Design Space Exploration
Ajay Joshi, Joshua Yi, Robert H. Bell, Jr, Lieven Eeckhout, Lizy K. John, and David Lilja
IEEE International Symposium on Performance Analysis of Systems and Software (ISPASS). (March 2006)
Measuring Benchmark Similarity Using Inherent Program Characteristics
PDFAjay Joshi, Aashish Phansalkar, Lieven Eeckhout, and Lizy John
Tech Report TR-060201-01. Laboratory for Computer Architecture, The University of Texas at Austin. No. TR-060201-01. (February 2006)
Analyzing the Processor Bottlenecks in SPEC CPU 2000
PDFJoshua J. Yi, Ajay Joshi, Resit Sendag, Lieven Eeckhout, and David J. Lilja
2006 SPEC Benchmark Workshop. (January 2006)
Performance Prediction Using Program Similarity
PDFAashish Phansalkar and Lizy John
2006 SPEC Benchmark Workshop. (January 2006)
Analyzing and Improving Clustering Based Sampling for Microprocessor Simulation
Yue Luo, Ajay Joshi, Aashish Phansalkar, Lizy K. John, and Joydeep Ghosh
Accepted in International Journal of High Performance Computing and Networking. Vol. . No. . pp -. (2006)
Architectural Enhancements for Network Congestion Control Applications
Byeong Kil Lee, , Lizy K. John, and Eugene John
Accepted at IEEE Transactions on VLSI. Vol. . No. . pp -. (2006)
Measuring Benchmark Similarity Using Inherent Program Characteristics
Ajay Joshi, Aashish Phansalkar, Lieven Eeckhout, and Lizy K. John
Accepted at IEEE Transactions on Computers. Vol. . No. . pp -. (2006)
OS-aware Branch Prediction: Improving Microprocessor Control Flow Prediction for Operating Systems
Tao Li, Lizy K. John, Anand Sivasubramaniam, Narayanan Vijaykrishnan, and Juan Rubio
Accepted at IEEE Transactions on Computers. Vol. . No. . pp -. (2006)
Operating System Power Minimization through Run-time Processor Resource Adaptation
PDFTao Li and Lizy K. John
Journal of Microprocessor and Microsystems. Vol. 30. No. 4. pp 173-224. (2006)
Automatic Workload Synthesis for Early Design Studies and Performance Model Validation
PDFRobert H. Bell, Jr
Department of Electrical and Computer Engineering, The University of Texas at Austin. (December 2005)
Efficient Adaptation of Multiple Microprocessor Resources for Energy Reduction Using Dynamic Optimization
PDFShiwen Hu
Department of Electrical and Computer Engineering, The University of Texas at Austin. (December 2005)
Analyzing and Improving Clustering Based Sampling for Microprocessor Simulation
PDFYue Luo, Ajay Joshi, Aashish Phansalkar, Lizy John, and Joydeep Ghosh
17th International Symposium on Computer Architecture and High Performance Computing (SBAC-PAD). (October 2005)
Efficient Power Analysis using Synthetic Testcases
PDFRobert H. Bell, Jr. and Lizy K. John
IEEE International Symposium on Workload Characterization. (October 2005)
Reducing Server Data Traffic using a Hierarchical Computation Model
Juan Rubio and Lizy K. John
IEEE Transactions on Parallel and Distributed Systems. Vol. 16. No. 10. pp 933-943. (October 2005)
Simulating Commercial Java Throughput Workloads: A Case Study
Yue Luo and Lizy John
International Conference on Computer Design (ICCD'05). (October 2005)
Improving Sampled Microprocessor Simulation
PDFYue Luo
Department of Electrical and Computer Engineering, The University of Texas at Austin. (August 2005)
Network Processor Design: Benchmarks and Architectural Alternatives
PDFByeong Kil Lee
Department of Electrical and Computer Engineering, The University of Texas at Austin. (August 2005)
Runtime Identification of Microprocessor Energy Saving Opportunities
PDFW. Lloyd Bircher, Madhavi Valluri, Lizy John, and Jason Law
International Symposium on Low Power Electronics and Design. pp 275-280. (August 2005)
Architectural Support for Accelerating Congestion Control Applications in Network Processors
Byeong Kil Lee, Lizy K. John, and Eugene John
IEEE 16th International Conference on Application-specific Systems, Architectures and Processors (ASAP 2005). (July 2005)
Implications of Executing Compression and Encryption Applications on General Purpose Processors
Byeong Kil Lee and Lizy K. John
IEEE Transactions on Computers. Vol. 54. No. 7. pp 917-922. (July 2005)
Simulating Java Commercial Throughput Workload: A Case Study
PDFYue Luo and Lizy John
Tech Report TR-050710-01. Laboratory for Computer Architecture, The University of Texas at Austin. No. TR-050710-01. (July 2005)
Adapting Branch-Target Buffer to Improve the Target Predictability of Java Code
Tao Li, Ravi Bhargava, and Lizy K. John
ACM Transactions on Architecture and Code Optimization (TACO) . Vol. 2. No. 2. (June 2005)
Improved Automatic Testcase Synthesis for Performance Model Validation
PDFRobert H. Bell, Jr. and Lizy K. John
19th ACM International Conference on Supercomputing. (June 2005)
Low Power, Low Complexity Instruction Issue Using Compiler Assistance
PDFMadhavi Valluri, Lizy K. John, and Kathryn McKinley
19th ACM International Conference on Supercomputing. (June 2005)
The Case for Automatic Synthesis of Miniature Benchmarks
PDFRobert H. Bell Jr. and Lizy K. John
Workshop on Modeling, Benchmarking, and Simulation (held with ISCA-32). (June 2005)
Lieven Eeckhout, Yue Luo, Koen De Bosschere, and Lizy K. John
The Computer Journal. Vol. 48. No. 4. pp 451-459. (May 2005)
A Hybrid-Scheduling Approach for Energy-Efficient Superscalar Processors
PDFMadhavi Valluri
Department of Electrical and Computer Engineering, The University of Texas at Austin. (May 2005)
Analyzing and Improving Clustering Based Sampling for Microprocessor Simulation
PDFYue Luo, Ajay Joshi, Aashish Phansalkar, Lizy John, and Joydeep Ghosh
Tech Report TR-050301-01. Laboratory for Computer Architecture, The University of Texas at Austin. No. TR-050301-01. (March 2005)
Effective Adaptive Computing Environment Management via Dynamic Optimization
PDFShiwen Hu, Madhavi Valluri, and Lizy K. John
International Symposium on Code Generation and Optimization. (March 2005)
Measuring Program Similarity: Experiments with SPEC CPU Benchmark Suites
PDFAashish Phansalkar, Ajay Joshi, Lieven Eeckhout, and Lizy K. John
IEEE International Symposium on Performance Analysis of Systems and Software. (March 2005)
Measuring Program Similarity
PDFAashish Phansalkar, Ajay Joshi, Lieven Eeckhout, and Lizy K. John
Tech Report TR-050127-01. Laboratory for Computer Architecture, The University of Texas at Austin. No. TR-050127-01. (January 2005)
Computer Performance Evaluation and Benchmarking
Edited by Lizy John and Lieven Eeckhout
CRC Press. ( 2005)
Effective Use of Performance Monitoring Counters for Run-Time Prediction of Power
PDFW. L. Bircher, Jason Law, Madhavi Valluri, and Lizy K. John
Tech Report TR-041104-01. Laboratory for Computer Architecture, The University of Texas at Austin. No. TR-041104-01. (November 2004)
Four Generations of SPEC CPU Benchmarks: What has changed and what has not
PDFAashish Phansalkar, Ajay Joshi, Lieven Eeckhout, and Lizy K. John
Tech Report TR-041026-01-1. Laboratory for Computer Architecture, The University of Texas at Austin. No. TR-041026-01-1. (October 2004)
Improving Server Performance on Transaction Processing Workloads by Enhanced Data Placement
PDFJuan Rubio, Charles Lefurgy, and Lizy K. John
16th Symposium on Computer Architecture and High Performance Computing (SBAC-PAD). (October 2004)
Self-Monitored Adaptive Cache Warm-Up for Microprocessor Simulation
PDFYue Luo, Lizy K. John, and Lieven Eeckhout
16th Symposium on Computer Architecture and High Performance Computing (SBAC-PAD). (October 2004)
Efficiently Evaluating Speedup Using Sampled Processor Simulation
PDFYue Luo and Lizy K. John
Computer Architecture Letters. Vol. 3. (September 2004)
Experiments in Automatic Benchmark Synthesis
PDFRobert H. Bell, Jr. and Lizy K. John
Tech Report TR-040817-01. Laboratory for Computer Architecture, The University of Texas at Austin. No. TR-040817-01. (August 2004)
Exploring the Potential of a Hierarchical Computing Model for a Commercial Server
PDFJuan Rubio
Department of Electrical and Computer Engineering, The University of Texas at Austin. (August 2004)
OS-aware Architecture for Improving Microprocessor Performance and Energy Efficiency
PDFTao Li
Department of Electrical and Computer Engineering, The University of Texas at Austin. (August 2004)
Analysis of the Execution of a Next Generation Application on Superscalar and Grid Processors
PDFJuan Rubio and Lizy John
IEEE International Conference on Parallel and Distributed Systems. (July 2004)
Scaling to the End of Silicon with EDGE architectures
Doug Burger, Steve Keckler, Katherine S. McKinley, M. Dahlin, Lizy K. John, Calvin Lin, C. R. Moore, J. Burrill, Robert G. McDonald, William Yoder, and The TRIPS team
IEEE Computer. pp 44-55. (July 2004)
Control Flow Modeling in Statistical Simulation for Accurate and Efficient Processor Design Studies
PDFLieven Eeckhout, Robert H. Bell, Jr., Bastiaan Stougie, Koen De Bosschere, and Lizy K. John
International Symposium on Computer Architecture (ISCA). pp 350-361. (June 2004)
Deconstructing and Improving Statistical Simulation in HLS
PDFRobert H. Bell Jr., Lieven Eeckhout, Lizy K. John, and Koen De Bosschere
3rd Annual Workshop on Duplicating, Deconstructing, and Debunking (WDDD). (June 2004)
Locality Based On-Line Trace Compression
Yue Luo and Lizy K. John
IEEE Transactions on Computers. Vol. 53. No. 6. pp 723-731. (June 2004)
Understanding the data memory behavior of benchmarks using Principal Components Analysis
PDFSaket Kumar
Department of Electrical and Computer Engineering, The University of Texas at Austin. (May 2004)
Hybrid-Scheduling: A Compile-Time Approach for Energy-Efficient Superscalar Processors (poster)
PDFMadhavi Valluri and Lizy John
IBM Austin Conference on Energy-Efficient Design (ACEED) 2004. (March 2004)
More on Finding a Single Number to Indicate Overall Performance of a Benchmark Suite
Lizy K. John
ACM Computer Architecture News. Vol. 32. No. 1. pp 3-8. (March 2004)
Lizy K. John
Seventh Workshop on Computer Architecture Evaluation Using Commercial Workloads (CAECW-7). (February 2004)
Using Statistical Theory to Study Issues in Microprocessor Simulation
PDFYue Luo and Lizy K. John
Tech Report TR-0400225-01. Laboratory for Computer Architecture, The University of Texas at Austin. No. TR-0400225-01. (February 2004)
Using Statistical Theory to Study Issues in Microprocessor Simulation
PDFYue Luo and Lizy K. John
5th Annual Austin Center for Advanced Studies Conference. (February 2004)
Analyzing Program Behavior of SPECint2000 Benchmark Suite using Principal Components Analysis
PDFAashish Phansalkar and Lizy K. John
Tech Report TR-040122-01. Laboratory for Computer Architecture, The University of Texas at Austin. No. TR-040122-01. (January 2004)
More on finding a Single Number to indicate Overall Performance of a Benchmark Suite
PDFLizy K. John
Tech Report TR-040126-01. Laboratory for Computer Architecture, The University of Texas at Austin. No. TR-040126-01. (January 2004)
Power Modeling in SDRAMs
PDFAjay Joshi, Srirarm Sambamurthy, Saket Kumar, and Lizy John
Tech Report TR-040126-02. Laboratory for Computer Architecture, The University of Texas at Austin. No. TR-040126-02. (January 2004)
Characterizing Microprocessor Benchmarks Towards Understanding the Workload Design Space
PDFMichael Arunkumar
Department of Electrical and Computer Engineering, The University of Texas at Austin. (December 2003)
Memory Access and Computational Behavior of MP3 Encoding
PDFMichael Lance Karm
Department of Electrical and Computer Engineering, The University of Texas at Austin. (December 2003)
Solutions to High-End Signal Processing Applications
Patrick James Peters
Department of Electrical and Computer Engineering, The University of Texas at Austin. (December 2003)
Basic Block Simulation Granularity, Basic Block Maps, and Benchmark Synthesis Using Statistical Simulation
PDFRobert H. Bell, Jr. and Lizy K. John
Tech Report TR-031119-01. Laboratory for Computer Architecture, The University of Texas at Austin. No. TR-031119-01. (November 2003)
The Role of Return Values in Exploiting Speculative Method-Level Parallelism
Shiwen Hu, Ravi Bhargava, and Lizy K. John
The Journal of Instruction-Level Parallelism. Vol. 5. (November 2003)
NpBench: A Benchmark Suite for Control Plane and Data Plane Applications for Network Processors
PDFByeong Kil Lee and Lizy John
International Conference on Computer Design (ICCD'03). (October 2003)
Bottlenecks in multimedia processing with SIMD style extensions and architectural enhancements
Deepu Talla, Lizy K. John, and Doug Burger
IEEE Transactions on Computers. Vol. 52. No. 8. pp 1015-1031. (August 2003)
Development and Characterization of Control-plane Network Workloads
PDFByeong Kil Lee and Lizy K. John
Tech Report TR-030827-01. Laboratory for Computer Architecture, The University of Texas at Austin. No. TR-030827-01. (August 2003)
Exploiting compiler-generated schedules for energy savings in high-performance processors
PDFMadhavi Valluri, Lizy John, and Heather Hanson
International Symposium on Low Power Electronics and Design (ISLPED'03). (August 2003)
Facts and myths about media processing on general-purpose processors (Invited Paper)
Deepu Talla and Lizy John
IEEE International Conference on Information Technology: Research and Education (Special Session on Technology and Trends in Media Processing). (August 2003)
Instruction History Management for High-Performance Microprocessors
PDFRavi Bhargava
Department of Electrical and Computer Engineering, The University of Texas at Austin. (August 2003)
On Load Latency in Low-Power Caches
PDFS. Kim, N. Vijaykrishnan, M. J. Irwin, and L. K. John
International Symposium on Low Power Electronics and Design (ISLPED'03). (August 2003)
Routine based OS-aware Microprocessor Resource Adaptation for Run-time Operating System Power Saving
PDFTao Li and Lizy John
International Symposium on Low Power Electronics and Design (ISLPED). (August 2003)
Avoiding Store Misses to Fully Modified Cache Blocks
PDFShiwen Hu and Lizy K. John
Tech Report TR-030701-01. Laboratory for Computer Architecture, The University of Texas at Austin. No. TR-030701-01. (July 2003)
Using Simulated Annealing to Guide Server Data Placement
PDFJuan Rubio and Lizy K. John
Tech Report TR-030731-01. Laboratory for Computer Architecture, The University of Texas at Austin. No. TR-030731-01. (July 2003)
Improving Dynamic Cluster Assignment for Clustered Trace Cache Processors
PDFRavi Bhargava and Lizy K. John
30th International Symposium on Computer Architecture (ISCA'03). pp 264-274. (June 2003)
Performance and Energy Impact of Instruction-Level Value Predictor Filtering
PDFRavi Bhargava and Lizy K. John
First Value-Prediction Workshop (VPW1) [held with ISCA'03]. (June 2003)
Run-time Modeling and Estimation of Operating System Power Consumption
PDFTao Li and Lizy John
International Conference on Measurement and Modeling of Computer Systems (SIGMETRICS). pp 160-171. (June 2003)
The Role of Return Values in Exploiting Speculative Method-Level Parallelism
PDFShiwen Hu, Ravi Bhargava, and Lizy K. John
First Value-Prediction Workshop (VPW1) [held with ISCA'03]. (June 2003)
Cluster Assignment Strategies for a Clustered Trace Cache Processor
PDFRavi Bhargava and Lizy K. John
Tech Report TR-030331-01. Laboratory for Computer Architecture, The University of Texas at Austin. No. TR-030331-01. (March 2003)
Comparison of JVM Phases on Data Cache Performance
Shiwen Hu and Lizy K. John
First Workshop on Managed Run Time Workloads. (March 2003)
Automatically Selecting Representative Traces for Simulation Based on Cluster Analysis of Instruction Address Hashes
PDFYue Luo and Lizy K. John
4th Annual Austin Center for Advanced Studies Conference. (February 2003)
Benchmarking Internet Servers on Superscalar Machines
PDFYue Luo, Juan Rubio, Lizy John, Pattabi Seshadri, and Alex Mericas
IEEE Computer. pp 34-40. (February 2003)
Interface Design Techniques for Single Chip Systems
PDFRobert H. Bell, Jr. and Lizy John
16th IEEE Conference on VLSI Design. (January 2003)
Rehashable BTB: An Adaptive Branch Target Buffer to Improve the Target Predictability of Java Code
PDFTao Li, Ravi Bhargava, and Lizy John
9th International Conference on High Performance Computing (HiPC). Lecture Notes in Computer Science. Springer. Vol. 2552. pp 597-608. (December 2002)
Cache Performance in Java Virtual Machines: A Study of Constituent Phases
PDFAnand Rajan, Shiwen Hu, and Juan Rubio
5th Annual IEEE International Workshop on Workload Characterization. (November 2002)
Run-time Modeling and Estimation of Operating System Power Consumption
PDFTao Li and Lizy K. John
Tech Report TR-1101-02. Laboratory for Computer Architecture, The University of Texas at Austin. No. TR-1101-02. (November 2002)
Workload Characterization of Java Server Applications on Two PowerPC Processors
PDFPattabi Seshadri, Lizy John, and Alex Mericas
3rd Annual Austin Center for Advanced Studies Conference. (November 2002)
Modeling and Evaluation of Control Flow Prediction Schemes Using Complete System Simulation and Java Workloads
PDFTao Li, Lizy John, and Robert H. Bell, Jr.
10th IEEE/ACM International Symposium on Modeling, Analysis, and Simulation of Computer and Telecommunication Systems (MASCOTS). (October 2002)
Understanding and Improving Operating System Effects in Control Flow Prediction
PDFTao Li, Lizy John, Anand Sivasubramaniam, Narayanan Vijaykrishnan, and Juan Rubio
10th International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS-X). pp 68-80. (October 2002)
A Case Study of 3 Internet Benchmarks on 3 Superscalar Machines
PDFYue Luo, Pattabi Seshadri, Juan Rubio, Lizy K. John, and Alex Mericas
Tech Report TR-020817-01. Laboratory for Computer Architecture, The University of Texas at Austin. No. TR-020817-01. (August 2002)
Access Time and Energy Tradeoffs for Caches in High Frequency Microprocessors
PDFEugene B. John, Stefan Petko, Lizy John, and Jason Law
45th IEEE International Midwest Symposium on Circuits and Systems. (August 2002)
Access Time and Power Characteristics of Various Future File Configurations
PDFJason Law and Byeong Kil Lee
Tech Report TR-020821-01. Laboratory for Computer Architecture, The University of Texas at Austin. No. TR-020821-01. (August 2002)
Cache Performance in Java Virtual Machines: A Study of Constituent Phases
PDFAnand S. Rajan, Juan Rubio, and Lizy K. John
Tech Report TR-020822-01. Laboratory for Computer Architecture, The University of Texas at Austin. No. TR-020822-01. (August 2002)
The Role of Return Value Prediction in Exploiting Speculative Method-Level Parallelism
PDFShiwen Hu, Ravi Bhargava, and Lizy K. John
Tech Report TR-020822-02. Laboratory for Computer Architecture, The University of Texas at Austin. No. TR-020822-02. (August 2002)
Implications of Programmable General Purpose Processors for Compression/Encryption Applications
PDFByeong Kil Lee and Lizy John
IEEE 13th International Conference on Application-specific Systems, Architectures and Processors (ASAP 2002). (July 2002)
Improving Transaction Processing using a Hierarchical Computing Server
PDFJuan Rubio, Madhavi Valluri, and Lizy K. John
Tech Report TR-020719-01. Laboratory for Computer Architecture, The University of Texas at Austin. No. TR-020719-01. (July 2002)
A Hybrid-Scheduling Approach for Low-Energy Superscalar Processors
Madhavi G. Valluri, Lizy K. John, and Heather Hanson
Tech Report TR-020617-01. Laboratory for Computer Architecture, The University of Texas at Austin. No. TR-020617-01. (June 2002)
Access Time and Energy Tradeoffs for Caches in High Frequency Microprocessors
PDFEugene B. John, Stefan Petko, Lizy K. John, and Jason Law
Tech Report TR-020607-01. Laboratory for Computer Architecture, The University of Texas at Austin. No. TR-020607-01. (June 2002)
Latency and Energy Aware Value Prediction for High-Frequency Processors
PDFRavi Bhargava and Lizy John
16th ACM Interenational Conference on Supercomputing. pp 45-56. (June 2002)
Understanding and Improving Operating System Effects in Control Flow Prediction
PDFTao Li, Lizy K. John, Anand Sivasubramaniam, and Vijaykrishnan Narayanan
Tech Report TR-000630-02. Laboratory for Computer Architecture, The University of Texas at Austin. No. TR-000630-02. (June 2002)
A Study of Cache performance in Java Virtual Machines
PDFAnand Sunder Rajan
Department of Electrical and Computer Engineering, The University of Texas at Austin. (May 2002)
An Analysis and Critique of MiBench
James Yang
Department of Electrical and Computer Engineering, The University of Texas at Austin. (May 2002)
Traveling Speculations: An Integrated Prediction Strategy for Wide-Issue Microprocessors
PDFRavi Bhargava, Juan Rubio, and Lizy K. John
Tech Report TR-020524-01. Laboratory for Computer Architecture, The University of Texas at Austin. No. TR-020524-01. (May 2002)
Value Prediction Design for High-Frequency Microprocessors
PDFRavi Bhargava and Lizy K. John
Tech Report TR-020508-01. Laboratory for Computer Architecture, The University of Texas at Austin. No. TR-020508-01. (May 2002)
Implications of Programmable General Purpose Processors for Compression/Encryption Applications
PDFByeong Kil Lee and Lizy K. John
Tech Report LCA-TR-020315. Laboratory for Computer Architecture, The University of Texas at Austin. No. LCA-TR-020315. (March 2002)
Using Complete Machine Simulation for Software Power Estimation: The SoftWatt Approach
PDFSudhanva Gurumurthi, Anand Sivasubramaniam, Mary Jane Irwin, Narayanan Vijaykrishnan, Mahmut Kandemir, Tao Li, and Lizy John
2002 International Symposium on High Performance Computer Architecture. pp 141-150. (February 2002)
Improving Java Performance in Embedded and General-Purpose Processors
Ramesh Radhakrishnan, Lizy John, Ravi Bhargava, and Deepu TallaEdited by Vijaykrishnan Narayanan and Mario L. Wolczko
Java Microarchitectures. Kluwer Academic Publishers. Ch. 5. pp 79-104. ( 2002)
Performance Evaluations: Techniques, Tools, and Benchmarks
PDFLizy Kurian John
Computer Engineering Handbook. CRC Press. ( 2002)
Contemporary Performance Evaluation: Overwhelming Effort? Irrelevant Results? (Position paper)
Lizy John
NSF workshop. (December 2001)
MediaBreeze: A decoupled architecture for accelerating multimedia applications
PDFDeepu Talla and Lizy John
ACM Computer Architecture News. ACM Press. Vol. 29. No. 5. (December 2001)
Workload Characterization of Multithreaded Java Servers on Two PowerPC Processors
PDFPattabi Seshadri and Alex Mericas
4th Annual IEEE International Workshop on Workload Characterization. pp 36-44. (December 2001)
CDMA as a Multiprocessor Interconnect Strategy
PDFRobert H. Bell, Jr., Chang Yong Kang, Lizy John, and Earl E. Swartzlander, Jr.
35th Asilomar Conference on Signals, Systems, and Computers. (November 2001)
Hardware support to reduce overhead in fine-grain media codes
Deepu Talla, Lizy K. John, and Doug Burger
Tech Report LCA-TR-011101. Laboratory for Computer Architecture, The University of Texas at Austin. No. LCA-TR-011101. (November 2001)
Understanding Control Flow Transfer and its Predictability in Java Processing
PDFTao Li and Lizy John
IEEE International Symposium on Performance Analysis of Systems and Software. pp 65-76. (November 2001)
Workload Characterization of Multithreaded Java Servers
PDFYue Luo and Lizy John
IEEE International Symposium on Performance Analysis of Systems and Software. pp 128-136. (November 2001)
A decoupled architecture for accelerating multimedia applications
PDFDeepu Talla and Lizy John
Workshop on Memory Access Decoupled Architectures (held with IEEE International Conference on Parallel Architectures and Compilation Techniques). (September 2001)
ADirpNB: A Cost-effective Way to Implement Full Map Directory Based Cache Coherence Protocols
PDFTao Li and Lizy John
IEEE Transactions on Computers. Vol. 50. No. 9. pp 921-934. (September 2001)
Cost-effective Hardware Acceleration of Multimedia Applications
PDFDeepu Talla and Lizy John
IEEE International Conference on Computer Design. pp 415-424. (September 2001)
Architectural Techniques to Accelerate Multimedia Applications on General-Purpose Processors
PDFDeepu Talla
Department of Electrical and Computer Engineering, The University of Texas at Austin. (August 2001)
Workload Characterization of Multithreaded Java Servers
Yue Luo and Lizy K. John
Tech Report TR-010815-01. Laboratory for Computer Architecture, The University of Texas at Austin. No. TR-010815-01. (August 2001)
Improving Java Performance Using Hardware Translation
PDFRamesh Radhakrishnan, Ravi Bhargava, and Lizy John
15th ACM International Conference on Supercomputing. pp 427-439. (June 2001)
Harvard Architectures
Lizy Kurian JohnEdited by John G. Webster
Wiley Encyclopedia of Electrical and Electronics Engineering. John Wiley & Sons. (April 2001)
Characterization of Web Server Workloads on Three Generations of IBM PowerPC Microarchitectures
Pattabi Seshadri and Lizy John
IBM CAS Conference. pp 14-29. (February 2001)
Java Runtime Systems: Characterization and Architectural Implications
PDFRamesh Radhakrishnan, N. Vijaykrishnan, Lizy John, A. Sivasubramaniam, Juan Rubio, and Jyotsna Sabarinathan
IEEE Transactions on Computers. Vol. 50. No. 2. pp 131-146. (February 2001)
Hierarchical Computing: An Architecture for Efficient Transaction Processing
Juan Rubio and Lizy K. John
Tech Report UT-CERC-TR-01-1. Computer Engineering Research Center, The University of Texas at Austin. No. UT-CERC-TR-01-1. (January 2001)
Is Compiling for Performance == Compiling for Power?
PDFMadhavi Valluri and Lizy John
5th Annual Workshop on Interaction Between Compilers and Computer Architectures (INTERACT-5) (held with HPCA 2001). (January 2001)
Characterizing Operating System Activity in SPECjvm98 Benchmarks
Tao Li, Lizy John, N. Vijaykrishnan, and A. Sivasubramaniam
Workload characterization of emerging computer applications. Kluwer Academic Publishers. Ch. 3. pp 53-82. ( 2001)
Is Compiling for Performance == Compiling for Power?
Madhavi Valluri and Lizy JohnEdited by Gyunggho Lee and Pen-Chung Yew
Interaction Between Compilers and Computer Architectures. Kluwer Academic Publishers. Ch. 6. ( 2001)
Understanding the Impact of x86/NT Computing on Microarchitecture
Ravi Bhargava, Juan Rubio, Srikanth Kannan, Lizy John, David Christie, and Leo Klaes
Workload characterization of emerging computer applications. Kluwer Academic Publishers. Ch. 10. pp 203-228. ( 2001)
Workload characterization of emerging computer applications
Edited by Lizy John and Ann M. G. Maynard
Kluwer Academic Publishers. ( 2001)
The EASE Branch Predictor
PDFSerene Banerjee, Lizy K. John, and Brian L. Evans
Proceedings of International Conference on Communications, Computers, and Devices. (December 2000)
Evaluating Signal Processing and Multimedia Applications on SIMD, VLIW and Superscalar Architectures
PDFDeepu Talla, Lizy John, Victor Lapinskii, and Brian L. Evans
IEEE International Conference on Computer Design. (September 2000)
Microarchitectural Techniques to Enable Efficient Java Execution
Ramesh Radhakrishnan
Department of Electrical and Computer Engineering, The University of Texas at Austin. (August 2000)
Understanding and Designing for Dependent Store/Load Pairs in High Performance Microprocessors
PDFRavi Bhargava
Department of Electrical and Computer Engineering, The University of Texas at Austin. (August 2000)
Allowing for ILP in an Embedded Java Processor
PDFRamesh Radhakrishnan, Deepu Talla, and Lizy John
International Symposium on Computer Architecture. pp 294-305. (June 2000)
An Experiment in Memory Subsystem Performance Modeling and Verification
Sanjeev Ghai
Department of Electrical and Computer Engineering, The University of Texas at Austin. (May 2000)
Performance Characterization of Intel's Internet Streaming SIMD Extensions
PDFVikram Godbole
Department of Electrical and Computer Engineering, The University of Texas at Austin. (May 2000)
SUPERLEXAA: An Application Analyzer for x86
Srikanth Kannan
Department of Electrical and Computer Engineering, The University of Texas at Austin. (May 2000)
Using Complete System Simulation to Characterize SPECjvm98 Benchmarks
PDFTao Li, Lizy John, N. Vijaykrishnan, Anand Sivasubramaniam, Jyotsna Sabarinathan, and A. Murthy
14th ACM International Conference on Supercomputing. pp 22-33. (May 2000)
Issues in the Design of Store Buffers in Dynamically Scheduled Processors
PDFRavi Bhargava and Lizy John
IEEE International Symposium on Performance Analysis of Systems and Software. pp 76-87. (April 2000)
Execution Characteristics of Multimedia Applications on a Pentium II Processor
PDFDeepu Talla and Lizy John
IEEE International Performance, Computing, and Communications Conference. pp 516-524. (February 2000)
Architectural Issues in Java Runtime Systems
PDFRamesh Radhakrishnan, N. Vijaykrishnan, Lizy John, and Anand Sivasubramaniam
International Symposium on High Performance Computer Architecture. pp 387-398. (January 2000)
Bus Architectures
Lizy Kurian JohnEdited by Zainalabedin Navabi and David R. Kaeli
EOLSS: Encyclopedia of Technology, Information, and Systems Management Resources. UNESCO. Ch. 2. Vol. Computer Science and Engineering. ( 2000)
Data Placement Techniques for Interleaved Memories
Lizy John
The Computer Journal. Vol. 43. No. 2. pp 138-151. ( 2000)
Workload Characterization for Computer System Design
Edited by Lizy John and Ann M. G. Maynard
Kluwer Academic Publishers. ( 2000)
A Study of Instruction Level Parallelism in Contemporary Computer Applications
Jyotsna Sabarinathan
Department of Electrical and Computer Engineering, The University of Texas at Austin. (December 1999)
Annex Cache: A Cache Assist to Implement Selective Caching
PDFLizy John, Tao Li, and A. Subramanian
Journal of Microprocessors and Microsystems. Elsevier Science. Vol. 23. No. 8-9. pp 537-551. (December 1999)
The Implementation of a High Speed Interconnect for a Server-Oriented Memory Subsystem
Jody Joyner
Department of Electrical and Computer Engineering, The University of Texas at Austin. (December 1999)
An evolutionary computation embedded IIR LMS algorithm
PDFDeepu Talla, S. S. Rao, and Lizy John
International Conference on Signal Processing Applications and Technology. (November 1999)
A Decoupled Translate Execute (DTE) Architecture to Improve Performance of Java Execution
PDFRamesh Radhakrishnan and Lizy John
Workshop on Hardware Support or Objects and Microarchitectures for Java (held with ICCD-99). (October 1999)
Characterization of Java Applications at Bytecode and Ultra-SPARC Machine Code Levels
PDFRamesh Radhakrishnan, Juan Rubio, and Lizy John
IEEE International Conference on Computer Design. pp 281-284. (October 1999)
On the Use of Pseudorandom Sequences for High Speed Resource Allocatiors in Superscalar Processors
PDFS. Srinivasan and Lizy John
IEEE International Conference on Computer Design. pp 124-130. (October 1999)
Performance Evaluation of Configurable Hardware Features on the AMD-K5
PDFMike Clark and Lizy John
IEEE International Conference on Computer Design. pp 102-107. (October 1999)
A Performance Study of Modern Web Applications
Ramesh Radhakrishnan and Lizy John
International Euro-Par Conference. Lecture Notes in Computer Science. Springer. Vol. 1685. pp 239-247. (August 1999)
Performance Evaluation and Benchmarking of Native Signal Processing
Deepu Talla and Lizy John
International Euro-Par Conference. Lecture Notes in Computer Science. Vol. 1685. pp 266-270. (August 1999)
Quantifying the effectiveness of MMX in native signal processing
PDFDeepu Talla and Lizy John
IEEE Mid-West Symposium on Circuits and Systems. pp 18-21. (August 1999)
Execution Characteristics of JIT Compilers
Ramesh Radhakrishnan, Juan Rubio, N. Vijaykrishnan, and Lizy K. John
Tech Report TR-990717-01. Laboratory for Computer Architecture, The University of Texas at Austin. No. TR-990717-01. (July 1999)
Exploiting SIMD Parallelism in DSP and Multimedia Algorithms using the AltiVec Technology
PDFH. Nguyen and Lizy John
ACM International Conference on Supercomputing. pp 11-20. (June 1999)
Benchmarking CORBA and Java for the Web
Poorva Murarka
Department of Electrical and Computer Engineering, The University of Texas at Austin. (May 1999)
Characterization of Java Applications at the ByteCode Level
Juan Rubio
Department of Electrical and Computer Engineering, The University of Texas at Austin. (May 1999)
Program Characterization for System Performance Evaluation
Purnima Vasudevan
Department of Electrical and Computer Engineering, The University of Texas at Austin. (May 1999)
Novel Low Power Static Energy recovery Adder
PDFRoy Shalem, Eugene John, and Lizy John
Great Lakes Symposium on VLSI. pp 380-383. (March 1999)
Accurately Modeling Speculative Instruction Fetching in Trace-Driven Simulation
PDFRavi Bhargava, Lizy John, and Francisco Matus
IEEE Performance, Computing, and Communications Conference. pp 65-71. (February 1999)
Contrasting Branch Characteristics and Branch Predictor Performance of C++ and C Programs
David Tang, Ann M. G. Maynard, and Lizy John
IEEE Performance, Computing, and Communications Conference. pp 275-283. (February 1999)
The Effects of Memory Access Ordering on Multiple Issue Uniprocessor Performance
Brian Grayson, Lizy John, and Craig Chase
IEEE Performance, Computing, and Communications Conference. pp 293-302. (February 1999)
Formal Verification of Snoop Based Cache Coherence Protocol Using Symbolic Model Checking
S. Srinivasan, P. Chabra, P. Jaini, Adnan Aziz, and Lizy John
12th International Conference on VLSI Design. pp 288-293. (January 1999)
Web Workload Characterization at a Microarchitectural Level
Ramesh Radhakrishnan and Lizy John
2nd Workshop on Computer Architecture Evaluation using Commercial Workloads (held with HPCA-5). (January 1999)
Bit-Slice Computers
Lizy K. John and Eugene B. JohnEdited by John G. Webster
Wiley Encyclopedia of Electrical and Electronics Engineering. John Wiley & Sons. ( 1999)
Dynamically Adjustable Memory Chips
Lizy John
VLSI Design Journal. Vol. 10. No. 2. pp 203-215. ( 1999)
Evaluating MMX Technology Using DSP and Multimedia Applications
PDFRavi Bhargava, Lizy John, Brian L. Evans, and Ramesh Radhakrishnan
IEEE Symposium on Microarchitecture. pp 37-46. (December 1998)
Execution Characteristics of Object Oriented Programs on the UltraSPARC-II
Ramesh Radhakrishnan and Lizy John
International Conference on High Performance Computing (HiPC). pp 202-211. (December 1998)
Exploiting Instruction Reuse to Enhance Microprocessor Simulation
PDFRavi Bhargava, Lizy K. John, and Francisco Matus
Tech Report TR-981223-01. Laboratory for Computer Architecture, The University of Texas at Austin. No. TR-981223-01. (December 1998)
Workload Characterization: Methodology and Case Studies (Based on the First Workshop on Workload Characterization)
Edited by Lizy John and Ann M. G. Maynard
IEEE Computer Society. (November 1998)
Workload Characterization: Motivation, Goals, and Methodolgy
Lizy John, Purnima Vasudevan, and Jyotsna SabarinathanEdited by Lizy John and Ann M. G. Maynard
Workload Characterization: Methodology and Case Studies. IEEE Computer Society. pp 3-14. (November 1998)
Code Coalescing Unit: A Mechanism to Facilitate Load Store Data Communication
Lizy John, Y. Teh, F. Matus, and Craig Chase
IEEE International Conference on Computer Design. pp 550-557. (October 1998)
Contrasting Branch Characteristics and Branch Predictor Performance of C++ and C Programs
Dachih-Tang
Department of Electrical and Computer Engineering, The University of Texas at Austin. (August 1998)
Static Energy Recovery Logic for Low Power Adder Design
Roy Shalem
Department of Electrical and Computer Engineering, The University of Texas at Austin. (August 1998)
Characterization of MMX Enhanced DSP and Multimedia Applications on a General Purpose Processor
Ravi Bhargava, Ramesh Radhakrishnan, Brian L. Evans, and Lizy John
Workshop on Performance Analysis and its Impact on Design. pp 16-23. (June 1998)
Understanding the Branch Performance of Object Oriented Workloads
Workshop on Performance Analysis and its Impact on Design. pp 110-121. (June 1998)
Investigating the Effectiveness of a Third Level Cache
Sanjeev Ghai, Jody Joyner, and Lizy K. John
Tech Report TR-980501-01. Laboratory for Computer Architecture, The University of Texas at Austin. No. TR-980501-01. (May 1998)
Design of a Highly Reconfigurable Interconnect for Array Processors
Lizy John and Eugene B. John
IEEE Transactions on VLSI. pp 150-157. (March 1998)
FPGA Model of MIPS R2000 CPU (won best paper award)
(March 1998)
A Novel Memory Bus Driver/Receiver Architecture for Higher Throughput
G. Beers and Lizy John
11th International Conference on VLSI Design. pp 259-264. (January 1998)
Hybrid Tree: A Scalable Optoelectronic Interconnection Network for Parallel Computing
Eugene John, F. Hudson, and Lizy John
31st Annual Hawaii International Conference on System Sciences. Vol. VII. pp 466-474. (January 1998)
Improving Performance of Processors with Small Register Set using Code Coalescing Unit
Yin Teh
Department of Electrical and Computer Engineering, The University of Texas at Austin. (December 1997)
Design and Performance Evaluation of a Cache Assist to Implement Selective Caching
Lizy John and A. Subramanian
IEEE International Conference on Computer Design. pp 510-518. (October 1997)
Improving Memory Access Performance
(August 1997)
Experience Teaching a Senior Level Course on Digital Design Using FPGAs
Lizy John
IEEE International Conference on Microelectronic Systems Education. pp 97-98. (July 1997)
Half-day tutorial on Rapid Prototyping Using FPGAs
Lizy John
MSE'97. (July 1997)
c_ICE: A Compiler-Based Instruction Cache Exclusion Scheme
Lizy John and Ramesh Radhakrishnan
Newsletter of the Technical Committee on Computer Architecture (TCCA). pp 60-61. (June 1997)
Modeling and Analysis of the Difference-Bit Cache
A. Kulkarni, N. Chander, S. Pillai, and Lizy John
Great Lakes Symposium on VLSI. pp 140-145. (March 1997)
c_ICE: A Compiler-Based Instruction Cache Exclusion Scheme
Lizy John and Ramesh Radhakrishnan
Workshop on Interaction Between Compilers and Computer Architecture. (February 1997)
Investigating the Use of Cache as a Local Memory
Lizy John, Raghu Reddy, Vijay Kammila, and Peter Maurer
International Conference on High Performance Computing (HiPC). pp 117-122. (December 1995)
Classification and Performance Evaluation of Instruction Buffering Techniques
Lizy JohnEdited by C. M. Krishna
Performance Modeling for Computer Architects. IEEE Computer Society Press. pp 94-103. (September 1995)
Design and VLSI Implementation of an Address Generation Coprocessor
Paul T. Hulina, Lee D. Coraor, Lizy Kurian, and Eugene John
IEEE Proceedings on Computers and Digital Techniques. Vol. 142. No. 2. pp 145-151. (March 1995)
A Comparative Evaluation of Software Techniques to Hide Memory Latency
Lizy John, Vinod Reddy, Paul Hulina, and Lee Coraor
28th Annual Hawaii International Conference on System Sciences. Vol. I. pp 229-238. (January 1995)
Design of a Highly Reconfigurable Interconnect for Array Processors
Lizy Kurian, Daniel Brewer, and Eugene John
8th International Conference on VLSI Design. pp 321-325. (January 1995)
Program Balance and Its Impact on High Performance RISC Architectures
PDFLizy Kurian, Vinod Reddy, Paul Hulina, and Lee Coraor
International Symposium on High Performance Computer Architecture. pp 370-379. (January 1995)
