20.500.12556/RUL-180562 Matrix-free methods for finite-strain elasticity automatic code generation with no performance overhead This study explores matrix-free tangent evaluations in finite-strain elasticity with the use of automatically generated code for the quadrature-point level calculations. The code generation is done via automatic differentiation (AD) with AceGen. We compare hand-written and AD-generated codes under two computing strategies: on-the-fly evaluation and caching intermediate results. The comparison reveals that the AD-generated code achieves superior performance in matrix-free computations. automatic differentiation code generation finite elements finite-strain elasticity high-performance computing matrix-free avtomatsko odvajanje paralelne simulacije generiranje kode končni elementi elastičnost s končnimi deformacijami visokozmogljivo računalništvo brezmatrične metode true false true Angleški jezik Slovenski jezik Članek v reviji 2026-03-11 11:00:09 2026-03-11 11:00:13 2026-03-12 04:44:53 0000-00-00 00:00:00 2025 0 0 20 str. issue 22, art. e70166 Vol. 126 Nov. 2025 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 519.62:004.94 1097-0207 10.1002/nme.70166 271239427 https://onlinelibrary.wiley.com/doi/10.1002/nme.70166 1 1be88649-1d31-11f1-82e4-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=230022 Wichrowski_...-_Matrix‐Free_Methods_for_Finite‐Strain_Elasticity__Automatic_Code.pdf Wichrowski_...-_Matrix‐Free_Methods_for_Finite‐Strain_Elasticity__Automatic_Code.pdf 1 7BC6956C568AA145AF746271E5BD53DE 03fe8d7cd9accb90d5d952ba9c82e934385df9b966fc34f62c8702ea24022010 e85d4258-1d38-11f1-b4cf-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=230024 Fakulteta za gradbeništvo in geodezijo 0 0 0