Lines Matching refs:ftrial
37 PetscReal fmin, ftrial, prered, actred, kappa, sigma; in TaoSolve_NTL() local
119 PetscCall(TaoComputeObjective(tao, tl->W, &ftrial)); in TaoSolve_NTL()
120 if (PetscIsInfOrNanReal(ftrial)) { in TaoSolve_NTL()
123 if (ftrial < fmin) { in TaoSolve_NTL()
124 fmin = ftrial; in TaoSolve_NTL()
132 actred = f - ftrial; in TaoSolve_NTL()
303 PetscCall(TaoComputeObjective(tao, tl->W, &ftrial)); in TaoSolve_NTL()
305 if (PetscIsInfOrNanReal(ftrial)) { in TaoSolve_NTL()
310 actred = f - ftrial; in TaoSolve_NTL()
353 PetscCall(TaoComputeObjective(tao, tl->W, &ftrial)); in TaoSolve_NTL()
354 if (PetscIsInfOrNanReal(ftrial)) { in TaoSolve_NTL()
360 actred = f - ftrial; in TaoSolve_NTL()
584 f = ftrial; in TaoSolve_NTL()