{"ID":2840912,"CreatedAt":"2026-06-01T04:54:23.091178241Z","UpdatedAt":"2026-06-01T04:54:23.091178241Z","DeletedAt":null,"paper_url":"https://arxiv.org/abs/2511.12461","arxiv_id":"2511.12461","title":"Design of A Low-Latency and Parallelizable SVD Dataflow Architecture on FPGA","abstract":"Singular value decomposition (SVD) is widely used for dimensionality reduction and noise suppression, and it plays a pivotal role in numerous scientific and engineering applications. As the dimensions of the matrix grow rapidly, the computational cost increases significantly, posing a serious challenge to the efficiency of data analysis and signal processing systems, especially in time-sensitive scenarios involving large-scale datasets. Although various dedicated hardware architectures have been proposed to accelerate the computation of intensive SVD, many of these designs suffer from limited scalability and high consumption of on-chip memory resources. Moreover, they typically overlook the computational and data transfer challenges associated with SVD, making them unsuitable for real-time processing of large-scale data stream matrices in embedded systems. In this paper, we propose a Data Stream-Based SVD processing algorithm (DSB Jacobi), which significantly reduces on-chip BRAM usage while improving computational speed, offering a practical solution for real-time SVD computation of large-scale data streams. Compared to previous works, our experimental results indicate that the proposed method reduces on-chip RAM consumption by 41.5 percent and improves computational efficiency by a factor of 23.","short_abstract":"Singular value decomposition (SVD) is widely used for dimensionality reduction and noise suppression, and it plays a pivotal role in numerous scientific and engineering applications. As the dimensions of the matrix grow rapidly, the computational cost increases significantly, posing a serious challenge to the efficienc...","url_abs":"https://arxiv.org/abs/2511.12461","url_pdf":"https://arxiv.org/pdf/2511.12461v3","authors":"[\"Fangqiang Du\",\"Sixuan Chong\",\"Zixuan Huang\",\"Rui Qin\",\"Fengnan Mi\",\"Caibao Hu\",\"Jiangang Chen\"]","published":"2025-11-16T05:16:16Z","proceeding":"cs.DC","tasks":"[\"cs.DC\",\"eess.SP\"]","methods":"[]","has_code":false}