Evaluation shows automatic differentiation improves performance in matrix-free elasticity calculations, suggesting an efficient computational approach.
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.
No takes yet. Share an insight, caveat, or question.
Wichrowski et al. (2025) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: