Lines Matching refs:gnorm
17 PetscReal step = 1.0, f, gnorm, gnorm2, delta, gd, ginner, beta; in TaoSolve_CG() local
25 PetscCall(VecNorm(tao->gradient, NORM_2, &gnorm)); in TaoSolve_CG()
26 …PetscCheck(!PetscIsInfOrNanReal(f) && !PetscIsInfOrNanReal(gnorm), PetscObjectComm((PetscObject)ta… in TaoSolve_CG()
29 PetscCall(TaoLogConvergenceHistory(tao, f, gnorm, 0.0, tao->ksp_its)); in TaoSolve_CG()
30 PetscCall(TaoMonitor(tao, tao->niter, f, gnorm, 0.0, step)); in TaoSolve_CG()
37 gnorm2 = gnorm * gnorm; in TaoSolve_CG()
136 PetscCall(VecNorm(tao->gradient, NORM_2, &gnorm)); in TaoSolve_CG()
137 …PetscCheck(!PetscIsInfOrNanReal(f) && !PetscIsInfOrNanReal(gnorm), PetscObjectComm((PetscObject)ta… in TaoSolve_CG()
140 gnorm2 = gnorm * gnorm; in TaoSolve_CG()
142 PetscCall(TaoLogConvergenceHistory(tao, f, gnorm, 0.0, tao->ksp_its)); in TaoSolve_CG()
143 PetscCall(TaoMonitor(tao, tao->niter, f, gnorm, 0.0, step)); in TaoSolve_CG()