This is the code base of my publication in 2012:Bor-Yiing Su, Kurt Keutzer, "clSpMV: A Cross-Platform OpenCL SpMV Framework on GPUs," in International Conference on Supercomputing (ICS 2012), Italy, June 2012. See more The clSpMV framework optimizes the Sparse Matrix Vector multiplication (SpMV) kernel on OpenCL enabled GPU platforms. Given a sparse matrix, the ultimate goal is to find the best representation of any … See more Bor-Yiing Su, Kurt Keutzer, "clSpMV: A Cross-Platform OpenCL SpMV Framework on GPUs," in International Conference on Supercomputing … See more The clSpMV framework uses the Cocktail Format to store a sparse matrix. The Cocktail Format is a combination of different sparse matrix formats. The idea is to represent … See more The package has two major executables: spmv_cocktail: Given a sparse matrix, analyze it, represent the matrix using the Cocktail Format, and … See more WebSep 27, 2012 · We have developed two autotuners in this project. clSpMV is an autotuner for sparse matrix vector multiplication (SpMV) computation - it tunes the representation of a sparse matrix and the corresponding SpMV kernel, and is 40% faster than the vendor-optimized parallel implementation. clPaDi is an autotuner for the pair-wise distance …
Integrating Multi-threading and Accelerators into DUNE-ISTL
WebCompressed sparse row (CSR) is the most frequently used format to store sparse matrices. However, CSR-based SpMV on graphics processing units (GPUs) has poor performance due to irregular memory access patterns, load imbalance, and reduced parallelism. This has led researchers to propose new storage formats. WebBased on the Cocktail Format, we develop the clSpMV framework that is able to analyze all kinds of sparse matrices at runtime, and recommend the best representations of the … truck easy drawing
clSpMV: A Cross-Platform OpenCL SpMV Framework on GPUs
WebApr 12, 2024 · BackgroundA consensus on the definition of prolonged mechanical ventilation (PMV) for children does not exist. There is still lack of published work presenting the epidemiology, risk factors and outcomes at different cut-points for PMV patients. These are important for planning the goals of treatment and counseling of the prognosis for … WebclSpMV - Par Lab - University of California, Berkeley EN English Deutsch Français Español Português Italiano Român Nederlands Latina Dansk Svenska Norsk Magyar Bahasa Indonesia Türkçe Suomi Latvian Lithuanian český русский български العربية Unknown Webultimate goal of the clSpMV project. However, the paral-lelization strategies on different platforms are different. In this paper, we show how the clSpMV framework can be used … truck effects high river