475   Tao       tao1, tao2;  in TaoSolveADMM()  local
489   PetscCall(TaoCreate(PETSC_COMM_WORLD, &tao1));  in TaoSolveADMM()
490   PetscCall(TaoSetType(tao1, TAONLS));  in TaoSolveADMM()
491   PetscCall(TaoSetObjective(tao1, ObjectiveMisfitADMM, (void *)ctx));  in TaoSolveADMM()
492   PetscCall(TaoSetGradient(tao1, NULL, GradientMisfitADMM, (void *)ctx));  in TaoSolveADMM()
493   PetscCall(TaoSetHessian(tao1, ctx->Hm, ctx->Hm, HessianMisfitADMM, (void *)ctx));  in TaoSolveADMM()
495   PetscCall(TaoSetSolution(tao1, xk));  in TaoSolveADMM()
496   PetscCall(TaoSetOptionsPrefix(tao1, "misfit_"));  in TaoSolveADMM()
497   PetscCall(TaoSetFromOptions(tao1));  in TaoSolveADMM()
512     PetscCall(TaoSolve(tao1)); /* Updates xk */  in TaoSolveADMM()
535 …PetscCall(PetscPrintf(PetscObjectComm((PetscObject)tao1), "Iter %" PetscInt_FMT " : ||x-z||: %g, m…  in TaoSolveADMM()
539   PetscCall(TaoDestroy(&tao1));  in TaoSolveADMM()