By localizing automatic differentiation to quadrature points within MFEM's finite element operator decomposition, the authors obtain exact Jacobians and adjoint loads with near-hand-coded performance.
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Scalable Analysis and Design Using Automatic Differentiation
By localizing automatic differentiation to quadrature points within MFEM's finite element operator decomposition, the authors obtain exact Jacobians and adjoint loads with near-hand-coded performance.