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Works (5)
Updated: April 5th, 2024 15:52
2023 journal article
Performance Implication of Tensor Irregularity and Optimization for Distributed Tensor Decomposition
ACM TRANSACTIONS ON PARALLEL COMPUTING, 10(2).
author keywords: Sparse tensor; tensor decomposition; CPD; irregularity
TL;DR:
This work proposes irregularity-aware distributed Cpd that leverages the sparsity and irregularity information to identify the best tradeoff between different imbalances with low time overhead and materializes the idea with two optimization methods.
(via Semantic Scholar)
Source: Web Of Science
Added: August 21, 2023
2023 journal article
Sparse Symmetric Format for Tucker Decomposition
IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS, 34(6), 1743–1756.
author keywords: Tensors; Symmetric matrices; Sparse matrices; Indexes; Signal processing algorithms; Matrix decomposition; Parallel algorithms; Compressed storage; sparse tensors; symmetric tensors; tensor times matrix chain
TL;DR:
The novel Compressed Sparse Symmetric (CSS) format for sparse symmetric tensors is presented, along with an efficient parallel algorithm for the S<inline-formula><tex-math notation="LaTeX") TTM operation, and it is theoretically established that S.Tensor Times Matrix chain operation achieves a better memory versus run-time trade-off compared to state-of- theart implementations.
(via Semantic Scholar)
Source: Web Of Science
Added: July 3, 2023
2022 article
AlphaSparse: Generating High Performance SpMV Codes Directly from Sparse Matrices
SC22: INTERNATIONAL CONFERENCE FOR HIGH PERFORMANCE COMPUTING, NETWORKING, STORAGE AND ANALYSIS.
author keywords: auto-tuner; sparse matrix-vector multiplication; SpMV; GPU; code generator; sparse data structures
TL;DR:
AlphaSparse automatically creates novel machine-designed formats and SpMV kernel implementations en-tirely from the knowledge of input sparsity patterns and hard-ware architectures, a superset of all existing works that goes beyond the scope of human-designed format(s) and implementation(s).
(via Semantic Scholar)
arxiv.org (repository)
Source: Web Of Science
Added: June 12, 2023
2022 article
BALA-CPD: BALanced and Asynchronous Distributed Tensor Decomposition
2022 IEEE INTERNATIONAL CONFERENCE ON CLUSTER COMPUTING (CLUSTER 2022), pp. 440–450.
author keywords: sparse tensor; tensor decomposition; CPD; asynchronous algorithm
TL;DR:
A novel algorithm BALA-CPD is presented, which achieves the best overall workload balance, and effectively overlaps communication and computation for the popular distributed Canonical Polyadic Decomposition (CPD) algorithms.
(via Semantic Scholar)
Source: Web Of Science
Added: February 27, 2023
2022 article
Editorial: High-performance tensor computations in scientific computing and data science
Di Napoli, E., Bientinesi, P., Li, J., & Uschmajew, A. (2022, September 23). FRONTIERS IN APPLIED MATHEMATICS AND STATISTICS, Vol. 8.
author keywords: tensor operation; tensor decomposition; tensor network; multilinear algebra; high performance optimization; low-rank approximation; Deep Learning; tensor library
TL;DR:
High-performance tensor computations in scientific computing and data science and that the original publication in this journal is cited, in accordance with accepted academic practice.
(via Semantic Scholar)
Source: Web Of Science
Added: October 31, 2022
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