Ratel: Performance portable solid mechanics with libCEED and PETSc

Python C Submitted 08 April 2025 • Published 12 February 2026
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Authors

Zachary R. Atkins (0000-0002-2491-0725), Jed Brown (0000-0002-9945-0639), Fabio Di Gioacchino (0000-0003-2056-1510), Layla Ghaffari (0000-0002-0965-214X), Zachariah T. Irwin (0000-0003-0832-9807), Rezgar Shakeri (0000-0003-4790-7016), Karen Stengel (0000-0002-8764-9122), Jeremy L. Thompson (0000-0003-2980-0899)

Citation

Atkins et al., (2026). Ratel: Performance portable solid mechanics with libCEED and PETSc. Journal of Open Source Software, 11(118), 8388, https://doi.org/10.21105/joss.08388

@article{Atkins2026, doi = {10.21105/joss.08388}, url = {https://doi.org/10.21105/joss.08388}, year = {2026}, publisher = {The Open Journal}, volume = {11}, number = {118}, pages = {8388}, author = {Atkins, Zachary R. and Brown, Jed and Di Gioacchino, Fabio and Ghaffari, Layla and Irwin, Zachariah T. and Shakeri, Rezgar and Stengel, Karen and Thompson, Jeremy L.}, title = {Ratel: Performance portable solid mechanics with libCEED and PETSc}, journal = {Journal of Open Source Software} }
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high-performance computing high-order methods finite elements matrix-free solid mechanics

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ISSN 2475-9066