Piyush Sao

ORCID

Publication Activity (10 Years)

Years Active: 2013-2024
Publications (10 Years): 22

Top Venues

ICPP

CoRR

IPDPS

Georgia Institute of Technology, Atlanta, GA, USA (PHD)

Education History

Georgia Institute of Technology, Atlanta, GA, USA

PHD

Publications

Piyush Sao, Andrey Prokopenko, Damien Lebrun-Grandié
PANDORA: A Parallel Dendrogram Construction Algorithm for Single Linkage Clustering on GPU. CoRR (2024)
Piyush Sao, Andrey Prokopenko, Damien Lebrun-Grandié
PANDORA: A Parallel Dendrogram Construction Algorithm for Single Linkage Clustering on GPU. ICPP (2024)
Yongseok Soh, Ramakrishnan Kannan, Piyush Sao, Jee W. Choi
Accelerated Constrained Sparse Tensor Factorization on Massively Parallel Architectures. ICPP (2024)
Xiaoye S. Li, Paul Lin, Yang Liu, Piyush Sao
Newly Released Capabilities in the Distributed-Memory SuperLU Sparse Direct Solver. ACM Trans. Math. Softw. 49 (1) (2023)
Yang Liu, Nan Ding, Piyush Sao, Samuel Williams, Xiaoye Sherry Li
Unified Communication Optimization Strategies for Sparse Triangular Solver on CPU and GPU Clusters. SC (2023)
Hao Lu, Piyush Sao, Michael A. Matheson, Ramakrishnan Kannan, Feiyi Wang, Thomas E. Potok
Optimizing Communication in 2D Grid-Based MPI Applications at Exascale. EuroMPI (2023)
Piyush Sao, Xiaoye Sherry Li
Brief Announcement: Communication Optimal Sparse LU Factorization for Planar Matrices. SPAA (2023)
Ramakrishnan Kannan, Piyush Sao, Hao Lu, Jakub Kurzak, Gundolf Schenk, Yongmei Shi, Seung-Hwan Lim, Sharat Israni, Vijay Thakkar, Guojing Cong, Robert M. Patton, Sergio E. Baranzini, Richard W. Vuduc, Thomas E. Potok
Exaflops Biomedical Knowledge Graph Analytics. SC (2022)
Andrey Prokopenko, Piyush Sao, Damien Lebrun-Grandié
A single-tree algorithm to compute the Euclidean minimum spanning tree on GPUs. ICPP (2022)
Andrey Prokopenko, Piyush Sao, Damien Lebrun-Grandié
A single-tree algorithm to compute the Euclidean minimum spanning tree on GPUs. CoRR (2022)
Piyush Sao, Hao Lu, Ramakrishnan Kannan, Vijay Thakkar, Richard W. Vuduc, Thomas E. Potok
Scalable All-pairs Shortest Paths for Huge Graphs on Multi-GPU Clusters. HPDC (2021)
Catherine D. Schuman, Bill Kay, Prasanna Date, Ramakrishnan Kannan, Piyush Sao, Thomas E. Potok
Sparse Binary Matrix-Vector Multiplication on Neuromorphic Computers. IPDPS Workshops (2021)
Prasun Gera, Hyojong Kim, Piyush Sao, Hyesoon Kim, David A. Bader
Traversing Large Graphs on GPUs with Unified Memory. Proc. VLDB Endow. 13 (7) (2020)
Piyush Sao, Ramakrishnan Kannan, Prasun Gera, Richard W. Vuduc
A supernodal all-pairs shortest path algorithm. PPoPP (2020)
Ramakrishnan Kannan, Piyush Sao, Hao Lu, Drahomira Herrmannova, Vijay Thakkar, Robert M. Patton, Richard W. Vuduc, Thomas E. Potok
Scalable knowledge graph analytics at 136 petaflop/s. SC (2020)
Piyush Sao, Ramakrishnan Kannan
Multifrontal Non-negative Matrix Factorization. PPAM (1) (2019)
Piyush Sao, Xiaoye S. Li, Richard W. Vuduc
A communication-avoiding 3D algorithm for sparse LU factorization on heterogeneous systems. J. Parallel Distributed Comput. 131 (2019)
Piyush Sao, Ramakrishnan Kannan, Xiaoye Sherry Li, Richard W. Vuduc
A communication-avoiding 3D sparse triangular solver. ICS (2019)
Piyush Sao, Christian Engelmann, Srinivas Eswar, Oded Green, Richard W. Vuduc
Self-stabilizing Connected Components. FTXS@SC (2019)
Piyush Sao, Xiaoye Sherry Li, Richard W. Vuduc
A Communication-Avoiding 3D LU Factorization Algorithm for Sparse Matrices. IPDPS (2018)
Piyush Sao, Oded Green, Chirag Jain, Richard W. Vuduc
A Self-Correcting Connected Components Algorithm. FTXS@HPDC (2016)
Piyush Sao, Xing Liu, Richard W. Vuduc, Xiaoye S. Li
A Sparse Direct Solver for Distributed Memory Xeon Phi-Accelerated Systems. IPDPS (2015)
Dongryeol Lee, Piyush Sao, Richard W. Vuduc, Alexander G. Gray
A distributed kernel summation framework for general-dimension machine learning. Stat. Anal. Data Min. 7 (1) (2014)
Piyush Sao, Richard W. Vuduc, Xiaoye Sherry Li
A Distributed CPU-GPU Sparse Direct Solver. Euro-Par (2014)
Piyush Sao, Richard W. Vuduc
Self-stabilizing iterative solvers. ScalA@SC (2013)

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Publication Activity (10 Years)

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Piyush Sao