PSCToolkit: solving sparse linear systems with a large number of GPUs
Consiglio Nazionale delle Ricerche, Istituto per le Applicazioni del Calcolo “Mauro Picone”, Via Pietro Castellino 111, 80131 – Napoli
arXiv:2406.19754 [math.NA], (28 Jun 2024)
@misc{dambra2024psctoolkitsolvingsparselinear,
title={PSCToolkit: solving sparse linear systems with a large number of GPUs},
author={Pasqua D’Ambra and Fabio Durastante and Salvatore Filippone},
year={2024},
eprint={2406.19754},
archivePrefix={arXiv},
primaryClass={math.NA},
url={https://arxiv.org/abs/2406.19754}
}
In this chapter, we describe the Parallel Sparse Computation Toolkit (PSCToolkit), a suite of libraries for solving large-scale linear algebra problems in an HPC environment. In particular, we focus on the tools provided for the solution of symmetric and positive-definite linear systems using up to 8192 GPUs on the EuroHPC-JU Leonardo supercomputer. PSCToolkit is an ongoing mathematical software project aimed at exploiting the extreme computational speed of current supercomputers for relevant problems in Computational and Data Science.
July 7, 2024 by hgpu
