The deal. II library, version 9.4

D Arndt, W Bangerth, M Feder, M Fehling… - Journal of Numerical …, 2022 - degruyter.com
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Toward performance-portable PETSc for GPU-based exascale systems

RT Mills, MF Adams, S Balay, J Brown, A Dener… - Parallel Computing, 2021 - Elsevier
Abstract The Portable Extensible Toolkit for Scientific computation (PETSc) library delivers
scalable solvers for nonlinear time-dependent differential and algebraic equations and for …

PETScML: Second-order solvers for training regression problems in Scientific Machine Learning

S Zampini, U Zerbinati, G Turkyyiah… - Proceedings of the Platform …, 2024 - dl.acm.org
In recent years, we have witnessed the emergence of scientific machine learning as a data-
driven tool for the analysis, by means of deep-learning techniques, of data produced by …

Performance Portable Solid Mechanics via Matrix-Free -Multigrid

J Brown, V Barra, N Beams, L Ghaffari… - arXiv preprint arXiv …, 2022 - arxiv.org
Finite element analysis of solid mechanics is a foundational tool of modern engineering, with
low-order finite element methods and assembled sparse matrices representing the industry …

libCEED: Fast algebra for high-order element-based discretizations

J Brown, A Abdelfattah, V Barra, N Beams… - Journal of Open …, 2021 - joss.theoj.org
Finite element methods are widely used to solve partial differential equations (PDE) in
science and engineering, but their standard implementation (Arndt et al., 2020; Kirk et al …

The effect of chemical vapor infiltration process parameters on flexural strength of porous α α‐SiC: a numerical model

JJ Marziale, J Sun, EA Walker, Y Chen… - Journal of the …, 2024 - Wiley Online Library
The flexural strength variability of α α‐SiC SiC based ceramics at elevated temperatures
creates the need for an Integrated Computational Materials Engineering (ICME) framework …

[HTML][HTML] I-STL2MOOSE: From STL data to integrated volumetrical meshes for MOOSE

J Sgarrella, F Ghanbari, C Peco - SoftwareX, 2023 - Elsevier
In several areas of science and engineering, STL (STereoLithography) data files are the
standard representation of three-dimensional geometries. STL files are amenable to 3D …

The Landscape of GPU-Centric Communication

D Unat, I Turimbetov, MKT Issa, D Sağbili… - arXiv preprint arXiv …, 2024 - arxiv.org
n recent years, GPUs have become the preferred accelerators for HPC and ML applications
due to their parallelism and fast memory bandwidth. While GPUs boost computation, inter …

Performance enhancement strategies for sparse matrix-vector multiplication (spmv) and iterative linear solvers

T Mohammed, R Mehmood - arXiv preprint arXiv:2212.07490, 2022 - arxiv.org
Iterative solutions of sparse linear systems and sparse eigenvalue problems have a
fundamental role in vital fields of scientific research and engineering. The crucial computing …

Modeling of wave propagation in polycrystalline ice with hierarchical density gradients

F Ghanbari, EG Rodriguez, D Millán, F Simonetti… - Finite Elements in …, 2023 - Elsevier
Polycrystalline solids are composed of many small grains of varying sizes and
crystallographic orientations. An elastic wave that propagates through such a material …