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cs.SC2026
High-Level Big Integer Arithmetic in Futhark for GPUs
Cosmin E. Oancea, Stephen M. Watt
We report on GPU implementations of block-level addition, subtraction, multiplication and division for midsize integers, with operands of to bits using the high-l…
cs.SC2024
An Abstraction-Preserving Block Matrix Implementation in Maple
David J. Jeffrey, Stephen M. Watt
A Maple implementation of partitioned matrices is described. A recursive block data structure is used, with all operations preserving the block abstraction. These include construct…
cs.SC2023
Hybrid Intervals and Symbolic Block Matrices
Mike Ghesquiere, Stephen M. Watt
Structured matrices with symbolic sizes appear frequently in the literature, especially in the description of algorithms for linear algebra. Recent work has treated these symbolic…