Abstract: The Compressed Row Storage (CRS) format is widely used to enhance memory efficiency in sparse matrix computations. Still, its conversion process remains a significant performance bottleneck ...
Abstract: We consider a sparse matrix-matrix multiplication (SpGEMM) setting where one matrix is square and the other is tall and skinny. This special variant, TS-SpGEMM, has important applications in ...
Implement efficient Hamiltonian matrix construction leveraging momentum conservation to create block-diagonal sparse matrices, enabling larger system sizes through reduced memory footprint and ...
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