Encoding CSR sparse matrices with dtANS, a decoupled segment-parallel tANS variant, compresses them up to 11.77x over cuSPARSE formats and accelerates GPU SpMVM up to 3.48x on large matrices.
Improving the performance of the sparse matrix vector product with gpus,
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Fast Entropy Decoding for Sparse MVM on GPUs
Encoding CSR sparse matrices with dtANS, a decoupled segment-parallel tANS variant, compresses them up to 11.77x over cuSPARSE formats and accelerates GPU SpMVM up to 3.48x on large matrices.