PackSELL packs delta-encoded indices and values into single words with tunable bit allocation, delivering up to 1.63x faster FP16 SpMV and FP32-accurate performance exceeding FP16 cuSPARSE while reducing memory traffic.
In2025 IEEE 32nd Symp
2 Pith papers cite this work. Polarity classification is still indexing.
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Pith papers citing it
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2026 2verdicts
UNVERDICTED 2representative citing papers
Refinements to error-free transformations plus residue override reduce false reports in floating-point residue computation on most tested benchmarks.
citing papers explorer
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PackSELL: A Sparse Matrix Format for Precision-Agnostic High-Performance SpMV
PackSELL packs delta-encoded indices and values into single words with tunable bit allocation, delivering up to 1.63x faster FP16 SpMV and FP32-accurate performance exceeding FP16 cuSPARSE while reducing memory traffic.
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Accurate Residues for Floating-Point Debugging
Refinements to error-free transformations plus residue override reduce false reports in floating-point residue computation on most tested benchmarks.