Searched refs:GNHessianProd (Results 1 – 1 of 1) sorted by relevance
5 static PetscErrorCode GNHessianProd(Mat H, Vec in, Vec out) in GNHessianProd() function458 PetscCall(MatShellSetOperation(gn->H, MATOP_MULT, (PetscErrorCodeFn *)GNHessianProd)); in TaoSetUp_BRGN()