Richard Lethin

47 papers A* 2A 2B 4Journal 11Unranked 27

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Hexagon-MLIR: An AI Compilation Stack For Qualcomm's Neural Processing Units (NPUs). CoRR Mohammed Javed Absar, Muthu Baskaran, Abhikrant Sharma, Abhilash Bhandari, Ankit Aggarwal, Arun Rangasamy, Dibyendu Das, Fateme Hosseini, Franck Slama, Iulian Brumar, Jyotsna Verma, Krishnaprasad Bindumadhavan, Mitesh Kothari, Mohit Gupta, Ravishankar Kolachana, Richard Lethin, Samarth Narang, Sanjay Motilal Ladwa, Shalini Jain, Snigdha Suresh Dalvi, Tasmia Rahman, Venkat Rasagna Reddy Komatireddy, Vivek Vasudevbhai Pandya, Xiyue Shi, Zachary Zipper
2022	J	`jnl`	A Quantitative Theory of Bottleneck Structures for Data Networks. CoRR Jordi Ros-Giralt, Noah Amsel, Sruthi Yellamraju, James R. Ezick, Richard Lethin, Yuang Jiang, Aosong Feng, Leandros Tassiulas
2021	—	`conf`	Boundary Integral Solver Approaches for Particle Accelerator Simulation Problems and Deployment on NERSC Hardware. HPEC Julia Wei, Matthew Harper Langston, Pierre-David Letourneau, Matthew J. Morse, Larry Weintraub, Aimee Nogoy, Noah Amsel, Richard Lethin
2021	A*	`conf`	Designing data center networks using bottleneck structures. SIGCOMM Jordi Ros-Giralt, Noah Amsel, Sruthi Yellamraju, James R. Ezick, Richard Lethin, Yuang Jiang, Aosong Feng, Leandros Tassiulas, Zhenguo Wu, Min Yee Teh, Keren Bergman
2020	—	`conf`	Approximate Inverse Chain Preconditioner: Iteration Count Case Study for Spectral Support Solvers. HPEC Harper Langston, Pierre-David Letourneau, Julia Wei, Larry Weintraub, Mitchell Tong Harris, Richard Lethin, Eric Papenhausen, Meifeng Lin
2020	—	`conf`	Computing Bottleneck Structures at Scale for High-Precision Network Performance Analysis. INDIS@SC Noah Amsel, Jordi Ros-Giralt, Sruthi Yellamraju, James R. Ezick, Brendan von Hofe, Alison Ryan, Richard Lethin
2020	—	`conf`	Multiscale Data Analysis Using Binning, Tensor Decompositions, and Backtracking. HPEC Dimitri Leggas, Thomas Henretty, James R. Ezick, Muthu Manikandan Baskaran, Brendan von Hofe, Grace H. Cimaszewski, Harper Langston, Richard Lethin
2020	—	`conf`	On the Bottleneck Structure of Congestion-Controlled Networks. SIGMETRICS (Abstracts) Jordi Ros-Giralt, Atul Bohara, Sruthi Yellamraju, Harper Langston, Richard Lethin, Yuang Jiang, Leandros Tassiulas, Josie Li, Yuanlong Tan, Malathi Veeraraghavan
2019	—	`conf`	Combinatorial Multigrid: Advanced Preconditioners For Ill-Conditioned Linear Systems. HPEC Matthew Harper Langston, Mitchell Tong Harris, Pierre-David Letourneau, Richard Lethin, James R. Ezick
2019	—	`conf`	Combining Tensor Decompositions and Graph Analytics to Provide Cyber Situational Awareness at HPC Scale. HPEC James R. Ezick, Ben Parsons, William Glodek, Tom Henretty, Muthu Manikandan Baskaran, Richard Lethin, John Feo, Tai-Ching Tuan, Christopher J. Coley, Leslie Leonard, Rajeev Agrawal
2019	J	`jnl`	Enhancing Network Visibility and Security through Tensor Analysis. Future Gener. Comput. Syst. Muthu Manikandan Baskaran, Thomas Henretty, James R. Ezick, Richard Lethin, David Bruns-Smith
2019	—	`conf`	Fast Large-Scale Algorithm for Electromagnetic Wave Propagation in 3D Media. HPEC Mitchell Tong Harris, Matthew Harper Langston, Pierre-David Létourneau, George Papanicolaou, James R. Ezick, Richard Lethin
2019	—	`conf`	G2: A Network Optimization Framework for High-Precision Analysis of Bottleneck and Flow Performance. INDIS@SC Jordi Ros-Giralt, Leandros Tassiulas, Sruthi Yellamraju, Atul Bohara, Richard Lethin, Josie Li, Ying Lin, Yuanlong Tan, Malathi Veeraraghavan, Yuang Jiang
2019	J	`jnl`	On the Bottleneck Structure of Congestion-Controlled Networks. Proc. ACM Meas. Anal. Comput. Syst. Jordi Ros-Giralt, Atul Bohara, Sruthi Yellamraju, Matthew Harper Langston, Richard Lethin, Yuang Jiang, Leandros Tassiulas, Josie Li, Yuanlong Tan, Malathi Veeraraghavan
2019	J	`jnl`	PUMA-V: Optimizing Parallel Code Performance Through Interactive Visualization. IEEE Computer Graphics and Applications Eric Papenhausen, Matthew Harper Langston, Benoît Meister, Richard Lethin, Klaus Mueller
2018	—	`conf`	Accelerating Dijkstra's Algorithm Using Multiresolution Priority Queues. HPEC Jordi Ros-Giralt, Alan Commike, Peter Cullen, Richard Lethin
2018	J	`jnl`	Algorithms and data structures to accelerate network analysis. Future Gener. Comput. Syst. Jordi Ros-Giralt, Alan Commike, Peter Cullen, Richard Lethin
2018	—	`conf`	All-at-once Decomposition of Coupled Billion-scale Tensors in Apache Spark. HPEC Aditya Gudibanda, Tom Henretty, Muthu Manikandan Baskaran, James R. Ezick, Richard Lethin
2018	—	`conf`	Computationally Efficient CP Tensor Decomposition Update Framework for Emerging Component Discovery in Streaming Data. HPEC Pierre-David Letourneau, Muthu Manikandan Baskaran, Tom Henretty, James R. Ezick, Richard Lethin
2018	—	`conf`	Fast Detection of Elephant Flows with Dirichlet-Categorical Inference. INDIS@SC Aditya Gudibanda, Jordi Ros-Giralt, Alan Commike, Richard Lethin
2017	J	`jnl`	Algorithms and Data Structures to Accelerate Network Analysis. CoRR Jordi Ros-Giralt, Alan Commike, Peter Cullen, Richard Lethin
2017	—	`conf`	Memory-efficient parallel tensor decompositions. HPEC Muthu Manikandan Baskaran, Tom Henretty, Benoît Pradelle, Matthew Harper Langston, David Bruns-Smith, James R. Ezick, Richard Lethin
2017	J	`jnl`	Multiresolution Priority Queues. CoRR Jordi Ros-Giralt, Alan Commike, Peter Cullen, Jeff Lucovsky, Dilip Madathil, Richard Lethin
2017	—	`conf`	Polyhedral Optimization of TensorFlow Computation Graphs. ESPT/VPA@SC Benoît Pradelle, Benoît Meister, Muthu Manikandan Baskaran, Jonathan Springer, Richard Lethin
2016	—	`conf`	A sparse multi-dimensional Fast Fourier Transform with stability to noise in the context of image processing and change detection. HPEC Pierre-David Letourneau, Matthew Harper Langston, Richard Lethin
2016	J	`jnl`	A sparse multidimensional FFT for real positive vectors. CoRR Pierre-David Letourneau, Harper Langston, Benoît Meister, Richard Lethin
2016	B	`conf`	A unified Coq framework for verifying C programs with floating-point computations. CPP Tahina Ramananandro, Paul Mountcastle, Benoît Meister, Richard Lethin
2016	—	`conf`	Accelerated low-rank updates to tensor decompositions. HPEC Muthu Manikandan Baskaran, Matthew Harper Langston, Tahina Ramananandro, David Bruns-Smith, Tom Henretty, James R. Ezick, Richard Lethin
2016	—	`conf`	An Interactive Visual Tool for Code Optimization and Parallelization Based on the Polyhedral Model. ICPP Workshops Eric Papenhausen, Klaus Mueller, Harper Langston, Benoît Meister, Richard Lethin
2016	J	`jnl`	Efficient Compilation to Event-Driven Task Programs. CoRR Benoît Meister, Muthu Manikandan Baskaran, Benoît Pradelle, Thomas Henretty, Richard Lethin
2016	—	`conf`	Polyhedral compilation for energy efficiency. HPEC Benoît Pradelle, Muthu Manikandan Baskaran, Thomas Henretty, Benoît Meister, Athanasios Konstantinidis, Richard Lethin
2016	B	`conf`	Scalable Hierarchical Polyhedral Compilation. ICPP Benoît Pradelle, Benoît Meister, Muthu Manikandan Baskaran, Athanasios Konstantinidis, Thomas Henretty, Richard Lethin
2015	—	`conf`	Automatic cluster parallelization and minimizing communication via selective data replication. HPEC Sanket Tavarageri, Benoît Meister, Muthu Manikandan Baskaran, Benoît Pradelle, Thomas Henretty, Athanasios Konstantinidis, Ann Johnson, Richard Lethin
2015	—	`conf`	Embedded second-order cone programming with radar applications. HPEC Paul Mountcastle, Thomas Henretty, Aale Naqvi, Richard Lethin
2015	—	`conf`	Optimization of symmetric tensor computations. HPEC Jonathon Cai, Muthu Manikandan Baskaran, Benoît Meister, Richard Lethin
2015	B	`conf`	Polyhedral user mapping and assistant visualizer tool for the r-stream auto-parallelizing compiler. VISSOFT Eric Papenhausen, Bing Wang, Harper Langston, Muthu Manikandan Baskaran, Thomas Henretty, Taku Izubuchi, Ann Johnson, Chulwoo Jung, Meifeng Lin, Benoît Meister, Klaus Mueller, Richard Lethin
2014	J	`jnl`	A Tale of Three Runtimes. CoRR Nicolas Vasilache, Muthu Manikandan Baskaran, Thomas Henretty, Benoît Meister, Harper Langston, Sanket Tavarageri, Richard Lethin
2014	—	`conf`	Low-overhead load-balanced scheduling for sparse tensor computations. HPEC Muthu Manikandan Baskaran, Benoît Meister, Richard Lethin
2014	A	`conf`	Parallelizing and optimizing sparse tensor computations. ICS Muthu Manikandan Baskaran, Benoît Meister, Richard Lethin
2013	—	`conf`	Memory reuse optimizations in the R-Stream compiler. GPGPU@ASPLOS Nicolas Vasilache, Muthu Manikandan Baskaran, Benoît Meister, Richard Lethin
2013	—	`conf`	Re-Introduction of communication-avoiding FMM-accelerated FFTs with GPU acceleration. HPEC Harper Langston, Muthu Manikandan Baskaran, Benoît Meister, Nicolas Vasilache, Richard Lethin
2013	A*	`conf`	Runnemede: An architecture for Ubiquitous High-Performance Computing. HPCA Nicholas P. Carter, Aditya Agrawal, Shekhar Borkar, Romain Cledat, Howard David, Dave Dunning, Joshua B. Fryman, Ivan Ganev, Roger A. Golliver, Rob C. Knauerhase, Richard Lethin, Benoît Meister, Asit K. Mishra, Wilfred R. Pinfold, Justin Teller, Josep Torrellas, Nicolas Vasilache, Ganesh Venkatesh, Jianping Xu
2012	B	`conf`	Automatic communication optimizations through memory reuse strategies. PPoPP Muthu Manikandan Baskaran, Nicolas Vasilache, Benoît Meister, Richard Lethin
2012	—	`conf`	Efficient and scalable computations with sparse tensors. HPEC Muthu Manikandan Baskaran, Benoît Meister, Nicolas Vasilache, Richard Lethin
2011	—	`ch.`	R-Stream Compiler. Encyclopedia of Parallel Computing Benoît Meister, Nicolas Vasilache, David Wohlford, Muthu Manikandan Baskaran, Allen Leung, Richard Lethin
2010	—	`conf`	A mapping path for multi-GPGPU accelerated computers from a portable high level programming abstraction. GPGPU Allen Leung, Nicolas Vasilache, Benoît Meister, Muthu Manikandan Baskaran, David Wohlford, Cédric Bastoul, Richard Lethin
2007	A	`conf`	Evaluation of Stream Virtual Machine on Raw Processor. IPDPS Jinwoo Suh, Richard Lethin, Stephen P. Crago, Janice O. McMahon, Dong-In Kang