This is the Linux app named LightSpMV whose latest release can be downloaded as LightSpMV-1.0.tar.gz. It can be run online in the free hosting provider OnWorks for workstations.
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LightSpMV
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DESCRIPTION
LightSpMV is a novel CUDA-compatible sparse matrix-vector multiplication (SpMv) algorithm using the standard compressed sparse row (CSR) storage format. We have evaluated LightSpMV using various sparse matrices and further compared it to the CSR-based SpMV subprograms in the state-of-the-art CUSP and cuSPARSE. Performance evaluation reveals that on a single Tesla K40c GPU, LightSpMV is superior to both CUSP and cuSPARSE, with a speedup of up to 2.60 and 2.63 over CUSP, and up to 1.93 and 1.79 over cuSPARSE for single and double precision, respectively.
User interface
Console/Terminal
Programming Language
C++
Categories
This is an application that can also be fetched from https://sourceforge.net/projects/lightspmv/. It has been hosted in OnWorks in order to be run online in an easiest way from one of our free Operative Systems.
