Výsledky vyhledávání - 1D SpGEMM algorithm
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A Sparsity-Aware Distributed-Memory Algorithm for Sparse-Sparse Matrix Multiplication
Vydáno: IEEE 17.11.2024Vydáno v SC24: International Conference for High Performance Computing, Networking, Storage and Analysis (17.11.2024)“… Here, we present a distributed-memory 1D SpGEMM algorithm and implementation. It uses MPI RDMA operations to mitigate the cost of packing/unpacking submatrices…”
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Konferenční příspěvek -
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Cartesian Partitioning Models for 2D and 3D Parallel SpGEMM Algorithms
ISSN: 1045-9219, 1558-2183Vydáno: New York IEEE 01.12.2020Vydáno v IEEE transactions on parallel and distributed systems (01.12.2020)“…). Parallel SpGEMM algorithms are classified under one-dimensional (1D), 2D, and 3D categories denoting the number of dimensions by which the 3D sparse workcube representing the iteration space of SpGEMM is partitioned…”
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Journal Article -
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Simultaneous Input and Output Matrix Partitioning for Outer-Product--Parallel Sparse Matrix-Matrix Multiplication
ISSN: 1064-8275, 1095-7197Vydáno: 01.01.2014Vydáno v SIAM journal on scientific computing (01.01.2014)“… This partitioning scheme induces a two-phase parallel SpGEMM algorithm, where communication-free local SpGEMM computations constitute the first phase and the multiple single-node-accumulation…”
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Journal Article -
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Distributed-Memory Parallel Algorithms for Sparse Matrix and Sparse Tall-and-Skinny Matrix Multiplication
Vydáno: IEEE 17.11.2024Vydáno v SC24: International Conference for High Performance Computing, Networking, Storage and Analysis (17.11.2024)“… Unfortunately, popular distributed algorithms like sparse SUMMA deliver suboptimal performance for TS-SpGEMM…”
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A sparsity-aware distributed-memory algorithm for sparse-sparse matrix multiplication
ISSN: 2331-8422Vydáno: Ithaca Cornell University Library, arXiv.org 26.08.2024Vydáno v arXiv.org (26.08.2024)“… Here, we present a distributed-memory 1D SpGEMM algorithm and implementation. It uses MPI RDMA operations to mitigate the cost of packing/unpacking submatrices…”
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Distributed-Memory Parallel Algorithms for Sparse Matrix and Sparse Tall-and-Skinny Matrix Multiplication
ISSN: 2331-8422Vydáno: Ithaca Cornell University Library, arXiv.org 21.08.2024Vydáno v arXiv.org (21.08.2024)“… Unfortunately, popular distributed algorithms like sparse SUMMA deliver suboptimal performance for TS-SpGEMM…”
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Hypergraph Partitioning for Sparse Matrix-Matrix Multiplication
ISSN: 2331-8422Vydáno: Ithaca Cornell University Library, arXiv.org 17.03.2016Vydáno v arXiv.org (17.03.2016)“…We propose a fine-grained hypergraph model for sparse matrix-matrix multiplication (SpGEMM…”
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